Chevy to debut MyLink infotainment system

Chevrolet Announces MyLink Infotainment System, Puts it in 2012 Equinox and Volt

The MyLink system, which was previewed earlier this year at the Consumer Electronics Show, includes a 7-inch color display, but the majority of the system�s features are designed to give drivers additional in-car media choices. Perhaps the fastfivecars significant option lies with audio streaming � after pairing a smartphone to the system via Bluetooth, drivers can use the data connection to stream music or talk radio via Pandora and Stitcher, respectively.

The voice-activated technology of Sync made it an instant front-runner in the ever-evolving in-vehicle infotainment environment when Ford introduced it in early 2007 � eons ago in electro-tech years. Ford has adopted upgrades and improvements for Sync � including the divisive new MyFord Touch interface � but Bly told Inside Line that while Sync was and is a formidable achievement, Chevy's new MyLink technology is vastly better to use.




Press Release

Chevrolet MyLink Creates Smartphones on Wheels

Smart interface design allows drivers to take advantage of mobile communications technology while the phone remains safely stowed

NEW YORK - Consumers who seek a higher level of in-vehicle wireless connectivity and customized infotainment options, plus the unmatched safety and security of OnStar need look no further than the 2012 Chevy Volt and Equinox.

When these vehicles go on sale later this year, they will be the first to offer Chevy MyLink - an in-car infotainment package that builds on the safety and security of OnStar and seamlessly integrates online services like Pandora� internet radio and Stitcher SmartRadio� using hands-free voice and touch-screen controls via Bluetooth device connectivity.

"There is a new generation of car buyers who don't want to settle for mass market radio," said Rick Scheidt, vice president of Chevrolet Marketing. "They want to create their own individual stations and have access to them wherever they are. Chevrolet vehicles have offered customers the ability to use portable media devices since 2006 and the introduction of MyLink takes media personalization to a new level. "

MyLink adds stereo audio streaming and wireless control of smartphones, building on the voice-activated Bluetooth hands-free calling capability already offered in fastfivecars Chevy vehicles. MyLink also includes a seven-inch, high-resolution, full-color touch screen display that makes media selection easy to navigate.
"Chevrolet MyLink is the next logical step for in-vehicle connectivity," said Karl Stracke, vice president for Global Product Engineering. "MyLink leverages the mobile broadband capability and the sophisticated, online services made possible by today's smart phones."

MyLink retains all the capabilities of today's entertainment units, including AM/FM/XM tuners, CD player with MP3 playback, auxiliary and USB inputs. But, Stracke says, "These are the essentials and we're building from there."

Among the new benefits provided by MyLink:

• Enhanced hands-free voice control system powered by Nuance�, which allows simple voice commands to initiate phone calls and select radio stations or media from portable MP3 players and smartphones. A tap of a button on the steering wheel enables intuitive verbal control of smartphone applications like "play (artist name)" or "call (name of contact)" to keep the driver's hands on the wheel and eyes on the road.
• Pandora� internet radio allows users to create personalized radio stations based on favorite artists or genres and Stitcher SmartRadio� enables access to thousands of audio programming choices allowing customers to build a personalized listening experience. MyLink integrates control of both of these apps for a driver directed listening experience.
• Gracenote�: identifies the music collection on the driver's smartphone or MP3 player and presents information such artist name, genres and album cover art on the MyLink screen and enables users to select similar music to the tunes they love. Gracenote also improves the accuracy of MyLink's voice activation system by allowing users to access music using artist nicknames, such as "The Boss," "G.N.R," or "The Fab Four" simply by using MyLink's touch-screen or steering wheel buttons and voice control interfaces.
• Upgraded USB connectivity: While Chevrolet has offered auxiliary device connectivity since 2006, MyLink adds flash memory capability to its USB device connections. This provides users with the ability to access approved applications that will make their MyLink system even more functional, while assuring that driver's maintain eyes on the road and hands on the wheel.

The debut of Chevy MyLink extends the OnStar experience from safety and security to information and entertainment by seamlessly integrating the capability of a smartphone into the vehicle so that hand-held phones may be safely stowed while driving.
When OnStar debuted in 1996, it pioneered in-vehicle connectivity with the auto industry's first embedded telematics system. It has grown from primarily offering automatic crash notification and security features to include remote vehicle diagnostics, turn-by-turn navigation and the ability to slow down stolen vehicles.

In November 2010, OnStar released a smartphone application for all 2011 Chevy vehicles that incorporated remote start, lock/unlock, and vehicle status checks as well as battery management functions for Volt owners. Volt owners also have the MyVolt.com website to provide those remote management features and other Chevy owners soon will have access to similar web-based OnStar services.

The combination of MyLink and OnStar will soon be joined by the integration of the Powermat� charging system - eliminating the need for charging cords. Chevrolet MyLink will be available beginning with the 2012 Chevrolet Volt and Equinox this fall before expanding to other vehicles in the Chevy lineup over the next 18 months.

Chevy to debut MyLink infotainment system

Chevrolet Announces MyLink Infotainment System, Puts it in 2012 Equinox and Volt

The MyLink system, which was previewed earlier this year at the Consumer Electronics Show, includes a 7-inch color display, but the majority of the system�s features are designed to give drivers additional in-car media choices. Perhaps the fastfivecars significant option lies with audio streaming � after pairing a smartphone to the system via Bluetooth, drivers can use the data connection to stream music or talk radio via Pandora and Stitcher, respectively.

The voice-activated technology of Sync made it an instant front-runner in the ever-evolving in-vehicle infotainment environment when Ford introduced it in early 2007 � eons ago in electro-tech years. Ford has adopted upgrades and improvements for Sync � including the divisive new MyFord Touch interface � but Bly told Inside Line that while Sync was and is a formidable achievement, Chevy's new MyLink technology is vastly better to use.




Press Release

Chevrolet MyLink Creates Smartphones on Wheels

Smart interface design allows drivers to take advantage of mobile communications technology while the phone remains safely stowed

NEW YORK - Consumers who seek a higher level of in-vehicle wireless connectivity and customized infotainment options, plus the unmatched safety and security of OnStar need look no further than the 2012 Chevy Volt and Equinox.

When these vehicles go on sale later this year, they will be the first to offer Chevy MyLink - an in-car infotainment package that builds on the safety and security of OnStar and seamlessly integrates online services like Pandora� internet radio and Stitcher SmartRadio� using hands-free voice and touch-screen controls via Bluetooth device connectivity.

"There is a new generation of car buyers who don't want to settle for mass market radio," said Rick Scheidt, vice president of Chevrolet Marketing. "They want to create their own individual stations and have access to them wherever they are. Chevrolet vehicles have offered customers the ability to use portable media devices since 2006 and the introduction of MyLink takes media personalization to a new level. "

MyLink adds stereo audio streaming and wireless control of smartphones, building on the voice-activated Bluetooth hands-free calling capability already offered in fastfivecars Chevy vehicles. MyLink also includes a seven-inch, high-resolution, full-color touch screen display that makes media selection easy to navigate.
"Chevrolet MyLink is the next logical step for in-vehicle connectivity," said Karl Stracke, vice president for Global Product Engineering. "MyLink leverages the mobile broadband capability and the sophisticated, online services made possible by today's smart phones."

MyLink retains all the capabilities of today's entertainment units, including AM/FM/XM tuners, CD player with MP3 playback, auxiliary and USB inputs. But, Stracke says, "These are the essentials and we're building from there."

Among the new benefits provided by MyLink:

• Enhanced hands-free voice control system powered by Nuance�, which allows simple voice commands to initiate phone calls and select radio stations or media from portable MP3 players and smartphones. A tap of a button on the steering wheel enables intuitive verbal control of smartphone applications like "play (artist name)" or "call (name of contact)" to keep the driver's hands on the wheel and eyes on the road.
• Pandora� internet radio allows users to create personalized radio stations based on favorite artists or genres and Stitcher SmartRadio� enables access to thousands of audio programming choices allowing customers to build a personalized listening experience. MyLink integrates control of both of these apps for a driver directed listening experience.
• Gracenote�: identifies the music collection on the driver's smartphone or MP3 player and presents information such artist name, genres and album cover art on the MyLink screen and enables users to select similar music to the tunes they love. Gracenote also improves the accuracy of MyLink's voice activation system by allowing users to access music using artist nicknames, such as "The Boss," "G.N.R," or "The Fab Four" simply by using MyLink's touch-screen or steering wheel buttons and voice control interfaces.
• Upgraded USB connectivity: While Chevrolet has offered auxiliary device connectivity since 2006, MyLink adds flash memory capability to its USB device connections. This provides users with the ability to access approved applications that will make their MyLink system even more functional, while assuring that driver's maintain eyes on the road and hands on the wheel.

The debut of Chevy MyLink extends the OnStar experience from safety and security to information and entertainment by seamlessly integrating the capability of a smartphone into the vehicle so that hand-held phones may be safely stowed while driving.
When OnStar debuted in 1996, it pioneered in-vehicle connectivity with the auto industry's first embedded telematics system. It has grown from primarily offering automatic crash notification and security features to include remote vehicle diagnostics, turn-by-turn navigation and the ability to slow down stolen vehicles.

In November 2010, OnStar released a smartphone application for all 2011 Chevy vehicles that incorporated remote start, lock/unlock, and vehicle status checks as well as battery management functions for Volt owners. Volt owners also have the MyVolt.com website to provide those remote management features and other Chevy owners soon will have access to similar web-based OnStar services.

The combination of MyLink and OnStar will soon be joined by the integration of the Powermat� charging system - eliminating the need for charging cords. Chevrolet MyLink will be available beginning with the 2012 Chevrolet Volt and Equinox this fall before expanding to other vehicles in the Chevy lineup over the next 18 months.

Ellis Island

Maybe we  should turn to our history books and point out  to people like Mr. Lujan why today's America  is not willing to accept this new kind of  immigrant any longer. Back in 1900 when there  was a rush from all areas of Europe to come to  the United  States , people had to get  off a ship and stand in a long line in  New  York and be documented.

Some would even get  down on their hands and knees and kiss the  ground. They made a pledge to uphold the laws  and support their new country in good and bad  times. They made learning English a primary rule  in their new American households and some even  changed their names to blend in with their new  home.

 They had waved  goodbye to their birth place to give their  children a new life and did everything in their  power to help their children assimilate into one  culture.. Nothing was handed to them. No free  lunches, no welfare, no labor laws to protect  them. All they had were the skills and  craftsmanship they had brought with them to  trade for a future of prosperity.

Most of their  children came of age when World War II broke  out. My father fought along side men whose  parents had come straight over from  Germany ,  Italy ,  France and  Japan  . None of these 1st generation Americans ever  gave any thought about what country their  parents had come from. They were Americans  fighting Hitler, Mussolini and the Emperor of  Japan. They were defending the United  States of  America as one  people.

When we liberated  France  , no one in those villages were looking for the  French American, the German American or the  Irish American. The people of France  saw only Americans. And we carried one flag that  represented one country. Not one of those  immigrant sons would have thought about picking  up another country's flag and waving it to  represent who they were. It would have been a  disgrace to their parents who had sacrificed so  much to be here. These immigrants truly knew  what it meant to be an American. They stirred  the melting pot into one red, white and blue  bowl.

And here we are  with a new kind of immigrant who wants the same  rights and privileges. Only they want to achieve  it by playing with a different set of rules, one  that includes the entitlement card and a  guarantee of being faithful to their mother  country. I'm sorry, that's not what being an  American is all about. I believe that the  immigrants who landed on Ellis Island in the early  1900's deserve better than that for all the  toil, hard work and sacrifice in raising future  generations to create a land that has become a  beacon for those legally searching for a better  life. I think they would be appalled that they  are being used as an example by those waving  foreign country flags.

And for that  suggestion about taking down the Statue of  Liberty, it happens to mean a lot to the  citizens who are voting on the immigration bill..

I wouldn't start talking about dismantling the  United  States just  yet..

2012 Buick Regal Hybrid

General Motors has unveiled the Buick Regal Hybrid at the Chicago Auto Show.

The Buick Regal Hybrid is expected to have similar consumption figures as the LaCrosse, as the e-Assist will enable a 25 percent boost in efficiency. This means that the 2.4-litre 4-cylinder engine powering the Buick Regal Hybrid which will use a six-speed transmission will fastfivecars probably return around 31 mpg (combined cycle) / 7,9-litres per 100 Km.

The same 17-inch lightweight alloy wheels (and low rolling resistance tires) are used on both Buicks. Thanks to the Regal�s smaller size, however, the wheels don�t appear as undersized as they do on the LaCrosse. If the driver is in an especially green mood, the car can be put into a fuel economy optimizing mode with the AC unit that allows for more frequent and longer engine stop periods.

The Buick Regal with e-Assist is more likely to be marketed as a premium engine choice for buyers of the compact sedan, unlike the current setup for the LaCrosse full-size four-door where the hybrid version has become the vehicle�s entry-level model. GM has cited cost concerns which prevent the Regal from enjoying the same ultra-thrifty base drivetrain.




Press Release

2012 Regal to Offer New eAssist^TM Fuel-Saving Technology

• eAssist "light electrification" system improves fuel economy 25 percent
• Estimated 26 mpg city / 37 mpg highway (pending EPA certification)
• On sale this fall

CHICAGO - Buick announced the 2012 Regal with eAssist^TM fuel-saving technology, which improves overall fuel economy by 25 percent over the 2011 four-cylinder/six-speed powertrain. Estimated fuel economy is 26 mpg city and 37 mpg on the highway (pending EPA certification).

Regal with eAssist joins the 2012 LaCrosse as the second Buick to feature the efficiency-enhancing technology. The system uses a state-of-the-art lithium-ion battery system, electric induction motor-generator and regenerative braking capability to improve fuel economy. Its fuel economy tops competitors such as the Acura TSX, rated at 22 mpg city and 31 mpg highway. Regal's estimated 37 mpg on the highway is 20 percent greater and the TSX doesn't offer a six-speed automatic transmission, which is standard on the Buick.

"Buick's eAssist technology means customers don't have to trade a premium driving experience for efficiency," said Tony DiSalle, vice president of Buick marketing. "We believe Regal and LaCrosse with eAssist provide more logical and affordable choices, compared to other hybrid midsize and full-size luxury sedans."

Regal with eAssist goes on sale this fall. It joins an expanding lineup that also includes 2.4L and 2.0L Turbo (with manual transmission) models, as well as the upcoming Regal GS. Regal with eAssist offers the range of luxury and convenience packages offered in the other models, along with unique features that include:

Lightweight 17-inch alloy wheels and tires with lower rolling resistance
A driver-selectable, fuel economy-optimizing mode for the air conditioning system, which enables more frequent and longer-duration engine stop periods
An ECO gauge on the instrument panel that continuously responds to driving behavior, enabling the driver to drive with greater efficiency
A powerflow readout in the 7-inch infotainment screen, which shows the flow of energy through the electric assist system, such as battery charging from regeneration and electric power directed to the engine.
eAssist details
Mated to Regal's 2.4L Ecotec direct injection four-cylinder engine and next-generation six-speed automatic transmission, the eAssist system uses power stored in the battery to provide needed electrical boost in various driving scenarios, optimizing engine and transmission operation. An advanced 115V lithium-ion battery and latest-generation 15-kW induction motor-generator unit help increase fuel economy through:

Regenerative braking, which provides up to 15 kW of electricity to charge the battery
Providing up to 11 kW (15 hp) of electric power assistance during acceleration
Automatic engine shut-off when the vehicle is stopped
Aggressive fuel cut-off during deceleration down to zero vehicle speed, enabled by the torque smoothing provided by the induction motor-generator unit
Intelligent charge/discharge of the high-voltage battery.
"The capability to deliver electric boost to the powertrain system during heavy acceleration and grade driving enables the engine and transmission to operate more efficiently," said Steve Poulos, global chief engineer of the eAssist system. "Full fuel shutoff at stops and during deceleration complements electric boost and regenerative braking with additional fuel savings."

Regal with eAssist technology also features improved underbody aerodynamics and tires optimized for performance and fuel economy. It also features a hill-assist system that captures brake pressure to help the driver more comfortably accelerate from a stop on a moderate or steep grade. It does this by greatly reducing the tendency of the vehicle to roll backward with the engine in shut-down mode.

The eAssist system's 115V air-cooled lithium-ion battery bolsters the 2.4L Ecotec four-cylinder engine with approximately 11 kW (15 hp) of electric power assist during heavy acceleration and 15 kW of regenerative braking power. The system also enables the Ecotec engine to shut down fuel delivery in certain deceleration conditions, which saves additional fuel. While in fuel shut-off mode, the induction motor-generator unit continues spinning along with the engine to provide immediate and smooth take-off power when the driver presses on the accelerator. Then, as the vehicle comes to a stop, the induction motor-generator unit spins the engine, bringing it to a smooth stop - properly positioned for a smooth restart.

"The battery system is designed to provide power assistance to the internal combustion engine, rather than store energy for all-electric propulsion," said Poulos. "It's really an extension of the conventional internal combustion engine, not a replacement for it."

The eAssist power pack contains the lithium-ion battery pack, the integrated power inverter and 12V power supply. It is located in a compartment between the rear seat and trunk; and it is surprisingly compact and lightweight, weighing only about 65 pounds (29 kg). Trunk space is slightly reduced when compared with 2011 models with the four-cylinder/six-speed powertrain, but still offers 11.1 cubic feet (314 liters) of storage. A quiet electric fan cools the power pack, drawing air from a vent located in the package tray, behind the rear seat.

The eAssist system's electric induction motor-generator is mounted to the engine in place of the alternator to provide both motor assist and electric-generating functions through a unique engine belt-drive system. The induction motor-generator is a high-performance, compact induction motor that is liquid-cooled for increased performance and efficiency.

Next-generation six-speed
The eAssist system works with Regal's direct injected 2.4L Ecotec four-cylinder and next-generation six-speed automatic powertrain combination. In the Regal with eAssist, the engine is rated at 182 horsepower (136 kW) and the next-generation Hydra-Matic 6T40 takes transmission technology to the next level with features designed to enhance powertrain efficiency.

Significant internal transmission changes to clutch controls and hardware provide reduced spin losses while improving shift response and time. The added electric power provided by the eAssist system allows for higher gearing to improve steady state efficiency without impacting acceleration performance or driveability. The system's ability to provide some electric assistance at cruising speeds allows the driver to accelerate lightly or ascend mild grades without the transmission downshifting.

An auxiliary, electric-driven transmission oil pump is added to the 6T40, which keeps the transmission primed and the fluid flowing when the engine shuts down at a stop. That keeps the transmission ready to perform when the driver accelerates, for a seamless, uncompromised driving experience.

2012 BUICK REGAL PRELIMINARY SPECIFICATIONS

Overview

Models:	2012 Buick Regal with eAssist technology
Body style / driveline:	four-door, five-passenger front engine transaxle. front-wheel-drive midsize vehicle
Construction:	steel body frame integral (unibody) with front and rear crumple zones; galvanized steel front fenders, hood, roof, door panels, one-piece bodyside outer panel, thermal plastic olefin (TPO) bumper fascias
EPA vehicle class:	midsize
Manufacturing location:	Oshawa, Ontario
Key competitors:	Acura TSX and Volkswagen CC

Engines

	Ecotec 2.4L DOHC I-4
Displacement (cu in / cc):	145 / 2384
Bore and stroke (in / mm):	3.46 x 3.85 / 88 x 98
Block material:	precision sand cast aluminum
Cylinder head material:	SPM cast aluminum
Valvetrain:	overhead camshafts, four-valves per cylinder, continuous variable valve timing for intake and exhaust
Ignition system:	individual coil-on-plug
Fuel delivery:	direct injection and electronic throttle control
Compression ratio:	11.2:1
Horsepower (hp / kW @ rpm):	182 / 136 @ 6700 rpm*
Torque (lb-ft / Nm @ rpm)	172 / 233 @ 4900 rpm*
Recommended fuel:	regular unleaded
Max engine speed:	7000 rpm
Emissions controls:	close-coupled, catalytic converter; variable valve timing; positive crankcase ventilation evaporative system
Fuel economy (city / hwy):	26 / 37 (estimated)

Transmissions

Type:	Hydra-Matic 6T40 six-speed automatic
Gear ratios: (:1):
First:	4.58
Second:	2.96
Third:	1.91
Fourth:	1.45
Fifth:	1.00
Sixth:	0.75
Reverse:	2.84

Electric Drive System

Type:	belt-driven, liquid-cooled induction motor/generator unit and lithium-ion battery system; air-cooled power electronics and battery pack
Maximum electric generating power:	15 kW @ 1570-3180 rpm
Maximum electric motor torque (cranking):	110 lb.-ft. / 150 Nm
Maximum electric motor torque (electric assist):	79 lb.-ft. / 107 Nm @ 1000 rpm
Maximum electric motor power (electric assist):	15 hp / 11.2 kW @ 1000-2200 rpm
Lithium-ion battery:	115V, 0.5-kWh, 15 kW peak power

Chassis/Suspension

Front:	independent, MacPherson strut-type with dual-path mountings, specifically tuned coil springs, direct-acting stabilizer bar (hollow); hydraulic ride bushings
Rear:	four-link independent rear; hollow stabilizer bar
Traction control:	all-speed using engine torque reduction and brake intervention
Steering type:	hydraulic, specifically calibrated rack-and-pinion power steering
Steering wheel turns lock-to-lock:	2.68
Turning circle, curb-to-curb (feet / meters):	37.4 / 11.4
Steering ratio:	15.2:1

Brakes

Type:	four-wheel disc w/ABS (w/ESC)
Brake rotor diameter � front (in / mm):	11.7 / 296 vented; single-piston, cast iron caliper
Brake rotor diameter � rear (in / mm):	11.5 / 292 solid; single-piston, aluminum caliper

Wheels / Tires

Wheel size and type:	17-inch aluminum
Tires:	P235/50R17 Michelin Energy Saver All Season

Dimensions

Exterior

Wheelbase (in / mm) :	107.8 / 2738
Overall length (in / mm):	190.2 / 4831
Overall width (in / mm):	73.1 / 1811
Overall height (in / mm):	58.4 / 1483
Front track (in / mm):	62.4 / 1585
Rear track (in / mm):	62.5 / 1587

Interior

Seating capacity (front / rear):	2 / 3
Headroom (in / mm):	38.8 / 985 (front) 36.8 / 935 (rear)
Legroom (in / mm):	42.1 / 1069 (front) 37.3 / 947 (rear)
Shoulder room (in / mm):	56.7 / 1440 (front) 54.4 / 1382 (rear)
Hip room (in / mm):	55.4 / 1407 (front) 52.3 / 1328 (rear)
EPA passenger volume (cu ft / L) :	96.81 / 2741
EPA interior volume (cu ft / L):	111.1 / 3146
Cargo volume (cu ft / L):	14.25 / 403

Capacities

Fuel tank (gal / L):	18.5 / 70
Engine oil (qt / L):	2.4L: 5.0 / 4.7
Curb weight (lbs / kg):	TBD

2012 Buick Regal Hybrid

General Motors has unveiled the Buick Regal Hybrid at the Chicago Auto Show.

The Buick Regal Hybrid is expected to have similar consumption figures as the LaCrosse, as the e-Assist will enable a 25 percent boost in efficiency. This means that the 2.4-litre 4-cylinder engine powering the Buick Regal Hybrid which will use a six-speed transmission will fastfivecars probably return around 31 mpg (combined cycle) / 7,9-litres per 100 Km.

The same 17-inch lightweight alloy wheels (and low rolling resistance tires) are used on both Buicks. Thanks to the Regal�s smaller size, however, the wheels don�t appear as undersized as they do on the LaCrosse. If the driver is in an especially green mood, the car can be put into a fuel economy optimizing mode with the AC unit that allows for more frequent and longer engine stop periods.

The Buick Regal with e-Assist is more likely to be marketed as a premium engine choice for buyers of the compact sedan, unlike the current setup for the LaCrosse full-size four-door where the hybrid version has become the vehicle�s entry-level model. GM has cited cost concerns which prevent the Regal from enjoying the same ultra-thrifty base drivetrain.




Press Release

2012 Regal to Offer New eAssist^TM Fuel-Saving Technology

• eAssist "light electrification" system improves fuel economy 25 percent
• Estimated 26 mpg city / 37 mpg highway (pending EPA certification)
• On sale this fall

CHICAGO - Buick announced the 2012 Regal with eAssist^TM fuel-saving technology, which improves overall fuel economy by 25 percent over the 2011 four-cylinder/six-speed powertrain. Estimated fuel economy is 26 mpg city and 37 mpg on the highway (pending EPA certification).

Regal with eAssist joins the 2012 LaCrosse as the second Buick to feature the efficiency-enhancing technology. The system uses a state-of-the-art lithium-ion battery system, electric induction motor-generator and regenerative braking capability to improve fuel economy. Its fuel economy tops competitors such as the Acura TSX, rated at 22 mpg city and 31 mpg highway. Regal's estimated 37 mpg on the highway is 20 percent greater and the TSX doesn't offer a six-speed automatic transmission, which is standard on the Buick.

"Buick's eAssist technology means customers don't have to trade a premium driving experience for efficiency," said Tony DiSalle, vice president of Buick marketing. "We believe Regal and LaCrosse with eAssist provide more logical and affordable choices, compared to other hybrid midsize and full-size luxury sedans."

Regal with eAssist goes on sale this fall. It joins an expanding lineup that also includes 2.4L and 2.0L Turbo (with manual transmission) models, as well as the upcoming Regal GS. Regal with eAssist offers the range of luxury and convenience packages offered in the other models, along with unique features that include:

Lightweight 17-inch alloy wheels and tires with lower rolling resistance
A driver-selectable, fuel economy-optimizing mode for the air conditioning system, which enables more frequent and longer-duration engine stop periods
An ECO gauge on the instrument panel that continuously responds to driving behavior, enabling the driver to drive with greater efficiency
A powerflow readout in the 7-inch infotainment screen, which shows the flow of energy through the electric assist system, such as battery charging from regeneration and electric power directed to the engine.
eAssist details
Mated to Regal's 2.4L Ecotec direct injection four-cylinder engine and next-generation six-speed automatic transmission, the eAssist system uses power stored in the battery to provide needed electrical boost in various driving scenarios, optimizing engine and transmission operation. An advanced 115V lithium-ion battery and latest-generation 15-kW induction motor-generator unit help increase fuel economy through:

Regenerative braking, which provides up to 15 kW of electricity to charge the battery
Providing up to 11 kW (15 hp) of electric power assistance during acceleration
Automatic engine shut-off when the vehicle is stopped
Aggressive fuel cut-off during deceleration down to zero vehicle speed, enabled by the torque smoothing provided by the induction motor-generator unit
Intelligent charge/discharge of the high-voltage battery.
"The capability to deliver electric boost to the powertrain system during heavy acceleration and grade driving enables the engine and transmission to operate more efficiently," said Steve Poulos, global chief engineer of the eAssist system. "Full fuel shutoff at stops and during deceleration complements electric boost and regenerative braking with additional fuel savings."

Regal with eAssist technology also features improved underbody aerodynamics and tires optimized for performance and fuel economy. It also features a hill-assist system that captures brake pressure to help the driver more comfortably accelerate from a stop on a moderate or steep grade. It does this by greatly reducing the tendency of the vehicle to roll backward with the engine in shut-down mode.

The eAssist system's 115V air-cooled lithium-ion battery bolsters the 2.4L Ecotec four-cylinder engine with approximately 11 kW (15 hp) of electric power assist during heavy acceleration and 15 kW of regenerative braking power. The system also enables the Ecotec engine to shut down fuel delivery in certain deceleration conditions, which saves additional fuel. While in fuel shut-off mode, the induction motor-generator unit continues spinning along with the engine to provide immediate and smooth take-off power when the driver presses on the accelerator. Then, as the vehicle comes to a stop, the induction motor-generator unit spins the engine, bringing it to a smooth stop - properly positioned for a smooth restart.

"The battery system is designed to provide power assistance to the internal combustion engine, rather than store energy for all-electric propulsion," said Poulos. "It's really an extension of the conventional internal combustion engine, not a replacement for it."

The eAssist power pack contains the lithium-ion battery pack, the integrated power inverter and 12V power supply. It is located in a compartment between the rear seat and trunk; and it is surprisingly compact and lightweight, weighing only about 65 pounds (29 kg). Trunk space is slightly reduced when compared with 2011 models with the four-cylinder/six-speed powertrain, but still offers 11.1 cubic feet (314 liters) of storage. A quiet electric fan cools the power pack, drawing air from a vent located in the package tray, behind the rear seat.

The eAssist system's electric induction motor-generator is mounted to the engine in place of the alternator to provide both motor assist and electric-generating functions through a unique engine belt-drive system. The induction motor-generator is a high-performance, compact induction motor that is liquid-cooled for increased performance and efficiency.

Next-generation six-speed
The eAssist system works with Regal's direct injected 2.4L Ecotec four-cylinder and next-generation six-speed automatic powertrain combination. In the Regal with eAssist, the engine is rated at 182 horsepower (136 kW) and the next-generation Hydra-Matic 6T40 takes transmission technology to the next level with features designed to enhance powertrain efficiency.

Significant internal transmission changes to clutch controls and hardware provide reduced spin losses while improving shift response and time. The added electric power provided by the eAssist system allows for higher gearing to improve steady state efficiency without impacting acceleration performance or driveability. The system's ability to provide some electric assistance at cruising speeds allows the driver to accelerate lightly or ascend mild grades without the transmission downshifting.

An auxiliary, electric-driven transmission oil pump is added to the 6T40, which keeps the transmission primed and the fluid flowing when the engine shuts down at a stop. That keeps the transmission ready to perform when the driver accelerates, for a seamless, uncompromised driving experience.

2012 BUICK REGAL PRELIMINARY SPECIFICATIONS

Overview

Models:	2012 Buick Regal with eAssist technology
Body style / driveline:	four-door, five-passenger front engine transaxle. front-wheel-drive midsize vehicle
Construction:	steel body frame integral (unibody) with front and rear crumple zones; galvanized steel front fenders, hood, roof, door panels, one-piece bodyside outer panel, thermal plastic olefin (TPO) bumper fascias
EPA vehicle class:	midsize
Manufacturing location:	Oshawa, Ontario
Key competitors:	Acura TSX and Volkswagen CC

Engines

	Ecotec 2.4L DOHC I-4
Displacement (cu in / cc):	145 / 2384
Bore and stroke (in / mm):	3.46 x 3.85 / 88 x 98
Block material:	precision sand cast aluminum
Cylinder head material:	SPM cast aluminum
Valvetrain:	overhead camshafts, four-valves per cylinder, continuous variable valve timing for intake and exhaust
Ignition system:	individual coil-on-plug
Fuel delivery:	direct injection and electronic throttle control
Compression ratio:	11.2:1
Horsepower (hp / kW @ rpm):	182 / 136 @ 6700 rpm*
Torque (lb-ft / Nm @ rpm)	172 / 233 @ 4900 rpm*
Recommended fuel:	regular unleaded
Max engine speed:	7000 rpm
Emissions controls:	close-coupled, catalytic converter; variable valve timing; positive crankcase ventilation evaporative system
Fuel economy (city / hwy):	26 / 37 (estimated)

Transmissions

Type:	Hydra-Matic 6T40 six-speed automatic
Gear ratios: (:1):
First:	4.58
Second:	2.96
Third:	1.91
Fourth:	1.45
Fifth:	1.00
Sixth:	0.75
Reverse:	2.84

Electric Drive System

Type:	belt-driven, liquid-cooled induction motor/generator unit and lithium-ion battery system; air-cooled power electronics and battery pack
Maximum electric generating power:	15 kW @ 1570-3180 rpm
Maximum electric motor torque (cranking):	110 lb.-ft. / 150 Nm
Maximum electric motor torque (electric assist):	79 lb.-ft. / 107 Nm @ 1000 rpm
Maximum electric motor power (electric assist):	15 hp / 11.2 kW @ 1000-2200 rpm
Lithium-ion battery:	115V, 0.5-kWh, 15 kW peak power

Chassis/Suspension

Front:	independent, MacPherson strut-type with dual-path mountings, specifically tuned coil springs, direct-acting stabilizer bar (hollow); hydraulic ride bushings
Rear:	four-link independent rear; hollow stabilizer bar
Traction control:	all-speed using engine torque reduction and brake intervention
Steering type:	hydraulic, specifically calibrated rack-and-pinion power steering
Steering wheel turns lock-to-lock:	2.68
Turning circle, curb-to-curb (feet / meters):	37.4 / 11.4
Steering ratio:	15.2:1

Brakes

Type:	four-wheel disc w/ABS (w/ESC)
Brake rotor diameter � front (in / mm):	11.7 / 296 vented; single-piston, cast iron caliper
Brake rotor diameter � rear (in / mm):	11.5 / 292 solid; single-piston, aluminum caliper

Wheels / Tires

Wheel size and type:	17-inch aluminum
Tires:	P235/50R17 Michelin Energy Saver All Season

Dimensions

Exterior

Wheelbase (in / mm) :	107.8 / 2738
Overall length (in / mm):	190.2 / 4831
Overall width (in / mm):	73.1 / 1811
Overall height (in / mm):	58.4 / 1483
Front track (in / mm):	62.4 / 1585
Rear track (in / mm):	62.5 / 1587

Interior

Seating capacity (front / rear):	2 / 3
Headroom (in / mm):	38.8 / 985 (front) 36.8 / 935 (rear)
Legroom (in / mm):	42.1 / 1069 (front) 37.3 / 947 (rear)
Shoulder room (in / mm):	56.7 / 1440 (front) 54.4 / 1382 (rear)
Hip room (in / mm):	55.4 / 1407 (front) 52.3 / 1328 (rear)
EPA passenger volume (cu ft / L) :	96.81 / 2741
EPA interior volume (cu ft / L):	111.1 / 3146
Cargo volume (cu ft / L):	14.25 / 403

Capacities

Fuel tank (gal / L):	18.5 / 70
Engine oil (qt / L):	2.4L: 5.0 / 4.7
Curb weight (lbs / kg):	TBD