• Nov 4, 2010

2012 Buick Regal GS – Click above for high-res image gallery

General Motors left us on the edge of our seats at this year's Detroit Auto Show when its Buick Regal GS show car was unveiled. A few months later, GM confirmed that the sportier Regal was headed for production, and now, just a short time before the sedan's official debut at the Los Angeles Auto Show, we have official information and photos of the production-ready car. Ladies and gentlemen, the 2012 Buick Regal GS has arrived.

GM has, of late, made great strides to rework Buick's image here in the United States, trying to inject some youth and enthusiasm in a brand that has long been associated with a much older crowd of buyers. This top-rung Regal is based heavily on the performance-oriented Opel Insignia OPC, one of Europe's most praised sport sedans, and while the U.S.-spec car you see here certainly looks like it's fresh off the boat, it has been toned-down in its transoceanic journey. We get the Opel's beefed-up visuals with large, fang-like air intakes up front, big exhaust-work out back and optional 20-inch satin chrome wheels (19s are standard, if that's more your style), but where the Regal GS begins to separate itself from the Insignia OPC isn't visible from outside.

2012 Buick Regal GS shifterPowering the GS is The General's turbocharged 2.0-liter Ecotec inline-four, estimated to produce 255 horsepower at 5,300 rpm and 295 pound-feet of torque from 2,500 to 4,000 rpm. To any enthusiast's delight, this power runs solely through a six-speed manual transmission, though we're told that a six-speed automatic with paddle shifters will be available shortly after launch. The Opel OPC, for the record, receives a force-fed 2.8-liter V6 that generates 325 horsepower and 295 pound-feet of torque.

Unlike the show car that GM rolled out back in January (and unlike the Buick's European counterpart), all-wheel drive will not be available on U.S.-spec models. Front-wheel drive doesn't sound too elegant for a sport sedan like this, but GM has fitted its High Performance Strut (HiPerStrut) front suspension design which we've found to curb torque steer and reduce understeer in other applications. We asked GM why it decided to omit AWD, and the simple answer is this: It's cheaper to use front-wheel drive and the automaker is completely confident that its HiPerStrut system will fare just as well. We've tested this system in the larger LaCrosse and a variation of it on the Saab 9-5, and although we'll wait until we get some street (or track) time before we reach a final consensus, we don't think the GS will be all that unruly when pushed hard, especially given the lowered power output.

Uprated Brembo brakes promise to keep the power in check, and GM's new Interactive Drive Control with standard, sport and high-engagement GS mode allows the driver to tweak the suspension and steering feel.

2012 Buick Regal GS interiorInside the GS, the Regal's cockpit has largely been left alone, save the addition of some sport enhancements. A flat-bottom sport steering wheel is standard, as are heated, leather sport seats. Other standard goodies include things like Bluetooth, XM satellite radio, park assist and bi-Xenon headlamps.

We're definitely ready to see how the Regal GS fares out on the road, and we'll get our first taste closer to the car's on-sale date, currently scheduled for the third or fourth quarter of 2011. Follow the jump for GM's official press release with all of the details.



[Source: General Motors]
Show full PR text
2012 BUICK REGAL GS PRODUCTION MODEL TAKES SPORTS SEDAN PERFORMANCE TO A NEW LEVEL FOR BUICK

• High-performance midsize sport sedan with 0-60 mph performance of under seven seconds
• Features exclusive, GS-only high-output version of the Ecotec 2.0L turbo engine with 255 hp and 295 lb.-ft. of torque
• Buick's Interactive Drive Control System allows drivers to change the suspension settings and steering sensitivity
• Exclusive, racing-inspired exterior and interior appointments
• Goes on sale in the second half of 2011

MIAMI – Buick this evening reveals the production version of the 2012 Regal GS, an even sportier expression of the Regal sport sedan that went on sale earlier this year and has attracted new buyers to the Buick family. Powered by a high-output, exclusive Ecotec 2.0L turbocharged engine mated to a six-speed manual transmission, the GS delivers an estimated 255 horsepower (190 kW) and 295 lb.-ft. of torque for a 0-60 mph performance of less than seven seconds (estimated). Buick's Interactive Drive Control System is standard on the GS, allowing drivers to customize the driving experience by changing the suspension settings and steering sensitivity between three modes: standard, sport and GS.

"Built on the performance foundation of the Regal, the Regal GS was designed as an even sportier expression of responsive performance and style," said John Schwegman, vice president of Buick marketing. "The driving experience is powerful and spirited; and the GS represents the next entry in Buick's product renaissance."

The Regal GS will be unveiled this evening at a consumer event in Miami. It goes on sale in the second half of 2011. Pricing has not yet been announced.

Product highlights include:
• Exclusive Ecotec 2.0L turbocharged and intercooled engine rated at an estimated 255 horsepower (190 kW) and 295 lb-ft of torque (400 Nm)
• Six-speed manual transmission, with six-speed automatic with Driver Shift Control to be offered later
• Interactive Drive Control System with GS mode
• Four-wheel independent system with HiPerStrut front suspension
• High-performance four-wheel disc brake system with Brembo front calipers
• Standard 19-inch, 5-Twin Spoke alloy wheels and all-season tire and optional 20-inch, 5-Twin Spoke polished alloy wheels with performance tires.

The exterior design features unique front and rear fascias, with the front fascia incorporating prominent, vertical air intake slots and specific grille treatment – with the vertical elements accented in a satin-metallic finish. The rear fascia has a pair of integrated, satin-metallic trapezoidal exhaust outlets. Rocker panel extensions and an integrated rear spoiler are also woven into the design. The GS cuts a sportier stance, too, with a slightly lower ride height than other models and aggressive 19-inch, 5-Twin Spoke alloy wheels and all-season tires (20-inch, 5-Twin Spoke polished alloy wheels with performance tires are optional).

Inside is a racing-inspired, flat-bottom sport steering wheel and metal sport pedals, along with leather-appointed 12-way power-adjustable sport driver and front passenger heated seats, which include four-way power lumbar. The GS-specific black interior is accented with satin-finish elements on the instrument panel, steering wheel and console, while the instrument panel glows white when the driver engages the GS mode of the Interactive Drive Control System (IDCS).

Standard amenities for the Regal GS include:
• Passive keyless entry with push-button start
• Standard XM Satellite Radio with three-month trial service
• Harmon/Kardon premium 320-watt sound system with nine speakers
• Bluetooth phone connectivity
• Leather-wrapped flat-bottom steering wheel with audio controls
• Leather-appointed sport seating
• Heated driver and front passenger seats, with 12-way adjustable driver and front passenger seats – including four-way lumbar adjustment
• 120-volt accessory power outlet
• Power windows with express up/down feature in the front and express down in the rear.
• Front and rear ultrasonic parking assist
• Bi-xenon HID headlamps.

Turbocharging and HiPerStrut
Power for the Regal GS comes from a high-output version of the Ecotec 2.0L turbocharged DOHC VVT engine with direct injection technology. It is based on the engine that will be available on Regal CXL later this year, but the engine and turbocharger are tuned to deliver greater boost pressure in the GS. The output is rated at 255 horsepower (190 kW) and 295 lb.-ft. of torque (400 Nm). A three-inch-diameter exhaust system provides reduced back pressure, resulting in higher engine power

Direct injection technology helps the engine deliver more power through increased efficiency, while maintaining fuel economy and lowering emissions. That means less fuel is consumed and lower emissions generated – including a 25-percent drop in cold-start hydrocarbon emissions. Variable valve timing optimizes power, efficiency and emissions across the entire rpm band.

"We've been combining direct injection and variable valve timing with boosted engines since 2006, and there's no question the Regal GS turbo has the responsiveness and acceleration of a 3.5L V6, while delivering the fuel economy of a 2.0L four," said Mike Anderson, Ecotec global chief engineer and program manager.

The engine is mated to a standard six-speed manual transmission. A six-speed automatic transmission will be available later.

The Regal GS rides on a relatively long wheelbase of 107.8 inches (2738 mm), which delivers refined, well-balanced vehicle dynamics. It also features a four-wheel-independent suspension, with a unique High Performance Strut (HiPerStrut) front suspension design. The HiPerStrut system helps reduce torque steer and maintain negative camber during cornering; the driver experiences reduced torque steer, improved grip and increased cornering power, along with crisper handling, steering precision and feedback.

The four-link independent rear suspension is designed to minimize unwanted toe and camber effects during spirited driving maneuvers, enhancing vehicle stability. Both front and rear dampers incorporate active Computer Damping Control (CDC), continuously changing damper characteristics to maintain optimal vehicle ride control over varying road surfaces and profiles. More aggressive, performance-oriented damping characteristics can also be selected by the driver through the Interactive Driver Control System.

Braking power comes from a large diameter four-wheel disc brake system featuring Brembo front calipers. A standard, four-channel anti-lock brake system is tuned to reduce stopping distances over varied road surfaces and conditions. An electronic parking brake is actuated via a center console-mounted control. The Regal GS also features standard StabiliTrak stability control system with integrated, full-function traction control.

Interactive Drive Control System
The Regal GS is also equipped with Interactive Drive Control System (IDCS) chassis technology (also offered on other Regal models with the 2.0L turbo engine). It delivers enhanced vehicle stability and greater driving safety. The driver selects among three operating modes – standard, sport and GS – that change the suspension settings, and steering sensitivity through the variable-effort steering system.

A sophisticated driving mode control module continually monitors driving style utilizing yaw rate, lateral and longitudinal acceleration, steering wheel, throttle and vehicle speed. It defines the dynamic vehicle state, including acceleration, braking and cornering, to optimize chassis reactions. It also executes all of the IDCS driver selections. All four dampers are electronically controlled and continuously adapt within milliseconds to the prevailing road conditions, vehicle movements and individual driving style.

Selecting GS mode optimizes the car for dynamic driving, tightening the suspension and steering response. "Standard," or the default mode, is the setting for all-around use. The sport mode provides a level of performance between standard and the GS modes.

BUICK REGAL GS SPECIFICATIONS

Overview


Models:

2012 Buick Regal GS

Body style / driveline:

four-door, five-passenger, front-engine transaxle. Front-wheel drive midsize sedan

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:

Ontario, Canada (Oshawa)

Key competitors:

Acura TSX, Audi A4


Engines

2.0L DOHC VVT I-4 ECOTEC Turbo High Output

Displacement (cu in / cc):

122 / 1998

Bore and stroke (in / mm):

3.39 x 3.39 / 86 x 86

Block material:

cast aluminum

Cylinder head material:

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 with variable high-pressure rail and electronic throttle control

Compression ratio:

9.2:1

Horsepower (hp / kW @ rpm):

255 / 190 @ 5300 (est.)

Torque (lb-ft / Nm @ rpm)

295 / 400 @ 2500-4000 (est.)

Recommended fuel:

premium recommended but not required

Max engine speed:

6350 rpm

Emissions controls:

close-coupled catalytic converter; variable valve timing; 58x ignition system; returnless fuel rail; wide-range O2 sensor

Estimated fuel economy
(city / hwy)

19 / 29 (manual)

18 / 28 (automatic)


Transmission

2.0L DOHC VVT I-4 ECOTEC Turbo High Output

Displacement (cu in / cc):

122 / 1998

Bore and stroke (in / mm):

3.39 x 3.39 / 86 x 86

Block material:

cast aluminum

Cylinder head material:

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 with variable high-pressure rail and electronic throttle control

Compression ratio:

9.2:1

Horsepower (hp / kW @ rpm):

255 / 190 @ 5300 (est.)

Torque (lb-ft / Nm @ rpm)

295 / 400 @ 2500-4000 (est.)

Recommended fuel:

premium recommended but not required

Max engine speed:

6350 rpm

Emissions controls:

close-coupled catalytic converter; variable valve timing; 58x ignition system; returnless fuel rail; wide-range O2 sensor

Estimated fuel economy
(city / hwy)

19 / 29 (manual)

18 / 28 (automatic)


Chassis/Suspension

Front:

independent, MacPherson strut-type with dual-path mountings, specifically tuned coil springs, direct-acting stabilizer bar (hollow); hydraulic ride bushings; continuous damping control (Interactive Drive Control System)

Rear:

four-link independent rear; hollow stabilizer bar; continuous damping control (IDCS)

Traction control:

all-speed using engine torque reduction and brake intervention

Steering type:

hydraulic, variable-effort

Steering wheel turns lock-to-lock:

2.68

Turning circle, curb-to-curb (feet / meters):

37.4 / 11.4 (19-inch wheels)

Steering ratio:

15.2:1


Brakes

Type:

four-wheel disc w/ABS (w/ESC)

Brake rotor diameter – front (in / mm):

14.0 / 355 vented; four-piston aluminum Brembo caliper

Brake rotor diameter – rear (in / mm):

12.4 / 315 vented; single-piston, aluminum caliper


Wheels/Tires

Wheel size and type:

19-inch alloy, 5-Twin Spoke

20-inch polished alloy, 5-Twin Spoke

Tires:

Goodyear Eagle RSA P245/40R19

Pirelli P-Zero P255/35-ZR20


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 / 1480

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):

6.3 / 6.0

Curb weight (lb / kg):

3710 /1683



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    • 1 Second Ago
  • 122 Comments
      southlandlife
      • 3 Years Ago
      Where does gm do there research they got probably one of the largest auto fan bases in the world and its not from there recent desicions its from the awsome cars from the past were all sitten here waiting for something hot its descusting its kinda disrespectful to the taste of the consumer we hear about the comaro for what 6 years before it comes out mean while ford comes out with a new mustang dodge a challenger then finally the comaro thank you now you got ford with this new bad ass taurus sho dodge with the 300 or the charger and what do we got at gm i cant even look at the impala it looks like it belongs in 1996 but even then id rather have a 96 impala then a 2011 then we here about this great regal gs all-wheel drive and then nothing it looks good make it be good do i need to tell you that people want the option of all-wheel drive on everything EVERYTHING try puttin it out on one affordable car see what happens take a risk flex your corprate muscles give me a shot ill draw you up some styles the publics been waiting for you can do it tap in to your cadillac technology why not this is war hears some help the car thats most affordable has attractive lines nice face and ass end power effieciency and well equipt (all-wheel drive cool enterior neat gadget options) is the car that gets attention and a strong following it will cost money but it will come back .
      • 4 Years Ago
      No AWD, no turbo V6.

      Another example of how GM will only go so far to compete.
      • 4 Years Ago
      No AWD = No buy! I live in Michigan and drive in the snow. I want a car with AWD!!!
      • 4 Years Ago
      Here's my take for what its worth:
      A. 255hp and less than 300 twist will likely be fine in fwd only
      B. I suggest that pricing will be high relative to competition and therefore dampen sales.

      Why 4th qtr 11 to get it here? Yikes talk about missing the market. By the time its for sale will be way old news. Yeah, the new and nimble GM! What a joke.
      • 4 Years Ago
      Definitely tops on my list when I have to get a family car in the next couple years. The 6-speed manual is the only, ONLY way I would buy this car, and there it is! I'm not a badge snob, so I don't car if it's a Buick or a Saturn or a Daewoo, as long as it's a quality vehicle.

      I laugh at everyone bashing the FWD when I'm sure barely any of you have driven a car with Revo-Knuckle or similar setup. I haven't, but I've read that it's an incredible improvement. This car might really surprise some people with its handling.
      • 4 Years Ago
      Good numbers for a 2.0...but may be a little underpowered. I heart my G8 GT.
      • 4 Years Ago
      Well it was pretty much written on the walls what it wouldn't have, so I can't be "disappointed" by the lack of the V6 or the AWD. It should feel better than the OPC though, with less weight up front and less overall and with the new struts.

      What I patiently await now are the dealer installed stage kits. The old versions made the same kind of torque this makes from the factory, all things the same this thing is going to be an absolute torque monster.
      • 4 Years Ago
      I would really like the idea of a V6 in that thing. That would make me an instant buyer.
      • 4 Years Ago
      GM blows it again!!! I was looking forward to seeing todays release. I have been following the news about this car closely all year. I've driven the Audi S4 and the BMW 335xi sedan. Both are great cars, but I can't justify spending 50k. It's just too much cash, plus longer term reliablility is questionable.

      Then buick comes along with a great idea...rebadge a very sucessful European sports sedan, add a turbo 4 with DI for some decent fuel economy, a 6 speed and a nice awd system, price it in the high 30k range....WINNER! Plus, the crazy thing is that this "show car" was already engineered for the most part. It's just a rebadge. Sounds like a no brainer win for GM and Buick. I dont' give two piles of dog shee that it's a buick badge...who gives a rats azz?! This car is the real deal.

      Then they go and do about the only thing that could mess it all up and subtract the vectoring awd with LSD!!! WHy GM, WHY???!!!! I had 37k set aside for you, but I wont buy a FWD sports sedan. Like others have mentioned, now I might as well buy the Hyundai Sonata 2.0T for 8k less. GM, you where standing under the basket about to have a layup, and instead you just bumbled the ball out of bounds. GM, you suck!

        • 4 Years Ago
        Economics and engineering are pretty straightforward. If the S4 and 335i are $50k, but you've only got a $37k budget, what makes you think GM can get a similar car at such a low price point?

        If GM sold an OPC-based GSX, as a legit S4 / 335i cometitor, you can bet the sticker would be well north of $40k. In fact, I'd peg it around $45 to $47k. As Audi knows with the S4, the final price needs to be under $50k, and GM can do that. Especially if there are enough base and GS Regals sold to cover the platform price. Just have a little patience.

        And besides, in theory, you can get a stripper 335i for for $40k, so why complain?
      • 4 Years Ago
      WTF?!?! I stopped reading after "all wheel drive won't be used" and "it's cheaper". As an owner of a 2005 Audi S4 awd 340hp V8, i was seriously waiting for this car. I had even eased up on the fact we wouldn't be getting the 325hp engine. But no AWD because it's cheaper?!? I'm looking elsewhere. Way to go GM, jeez.
      • 4 Years Ago
      That's too bad, AWD and an LS3 and I'd be most interested. Good looking car either way although they won't sell many Buicks with FWD and a manual transmission.
        • 4 Years Ago
        That's why they are introducing the automatic shortly after release, and let's face it the average buyer isn't likely to be powersliding around corners and laying out strips of rubber. I'm happy that Buick has what seems to be some quality design and a modern interior, for those those that want burnout thrills there are other cars designed for that. This will be a comfortable driver with a peppy engine and crisp handling - I think that's a package lots of people could live with.
      • 4 Years Ago
      Wow looks nice, this is how you break perceptions. To those obsessed with the badge for the sake of it, try to be more objective.
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