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Breaking: 2011 Buick Regal Revealed

New Regal gets built-for-the-Autobahn underpinnings, plus the choice of two four-cylinder engines

 |  Nov 12 2009, 11:35 AM

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With the launch of the all-new 2011 Buick Regal, General Motors is taking aim at cars like the Acura TSX in the entry-level sport/luxury market. Normally, you’d expect a Buick to underperform in this dynamic segment but Buick insists the Regal will be up to the task, even touting the car’s Autobahn upbringing. The Regal, you see, is based on the same chassis as the award winning Opel Insignia, which was made in (and for) the German market. This is also the same chassis used for the new Buick LaCrosse, but is shortened by four-inches between the wheels and shrunk by 6.7-inches in total. The smaller overhangs should make for a more dynamic driving experience, as should the standard 18-inch wheels.

Under the hood, Buick will offer two engines – both of which are four-cylinders. Initially, the base engine model will be available with the same 2.4-liter direct-injection 4-cylinder as found in a lot of GM’s products lately. It will make roughly 182-hp and get 30 mpg on the highway. Later an optional 2.0-liter turbocharged 4-cylinder will be offered with 220-hp and 258 ft-lbs of torque and get 29 mpg highway. Both engines will come standard with a six-speed manual transmission that features driver shift control.

When the turbocharged model launches in the summer of 2010, it will also come with a new Interactive Drive Control (IDC) option that will let the driver choose from three settings (Sport, Tour and Normal) for the suspension, throttle, steering and transmission. Cool stuff!

The 2011 Buick Regal will go on sale in the first half of next year. Only the 2.4-liter model will be offered in top-level CXL trim, with the turbocharged motor arriving in the Summer and other trim levels after that.

GALLERY: 2011 Buick Regal

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Official release after the jump:

THE 2011 REGAL: A BUICK BRED ON THE AUTOBAHN

Sport Sedan Blends Sleek Design with European Road Manners for Great Driving

QUICK FACTS

  • A new midsize Buick sport sedan with a European-bred driving experience
  • On sale in the second quarter of 2010
  • Based on the award-winning Opel Insignia and available now as a Regal in China
  • Modern, sleek design with great attention to detail and excellent build quality
  • Efficient, four-cylinder/six-speed powertrain with 30 mpg (est.)
  • Turbocharged model available in summer 2010
  • Driver-selectable Interactive Drive Control System available in summer 2010
  • Available rear-seat thorax air bags
  • Standard 18-inch wheels, leather and heated front seats, XM Satellite Radio, Bluetooth and OnStar.

LOS ANGELES – On Thursday Buick will reveal the 2011 Regal sport sedan to customers in the L.A. area. Armed with turbocharged horsepower, a driver-selectable suspension system and a firm, European-tuned chassis, it delivers a driving experience that rivals the best import sport sedans in the segment.

“The 2011 Buick Regal is like nothing you’ve ever experienced from this brand,” said Susan Docherty, general manager of Buick GMC. “The Regal is the next chapter in Buick’s transformation and will expand the portfolio to include a sport sedan.”

The new Regal arrives in the second quarter of 2010, with its sights aimed squarely on competitors like the Acura TSX and Volvo S60. It has a longer wheelbase and greater trunk volume than those vehicles, along with standard features – including a six-speed automatic transmission, 18-inch wheels and OnStar – that aren’t offered standard on either competitor.

The Regal’s development is rooted in Germany, where the globally led engineering team created the award-winning Opel Insignia – the 2009 European Car of the Year. The Insignia has garnered more than 31 prestigious awards and is the best-selling midsize sedan in Europe. Regal will bring all of Insignia’s award-winning design, technology and European-inspired performance capabilities to the American market.

The Regal has already been a success on another continent, in China. It went on sale in December 2008 and more than 64,000 Regals have been sold there. Enthusiastic customers cite its sculpted, flowing design and responsive performance as the top reasons for purchase.

Regal at a glance

Regal will initially be offered in premium CXL trim only, with additional trim levels to be offered in the 2012 model year. The well-equipped Regal CXL includes the following as standard or available equipment:

  • Standard 2.4L Ecotec direct injected engine rated at an estimated 182 horsepower (136 kW)
  • Available 2.0L Ecotec turbocharged and direct injected engine rated at an estimated 220 horsepower (164 kW) – available late-summer 2010
  • Both engines have a six-speed automatic transmission standard with driver-shifting control
  • Estimated 30 mpg on the highway with the 2.4L and 29 mpg highway with the 2.0L turbo engine
  • MacPherson strut front suspension and four-link independent rear suspension
  • All-new Interactive Drive Control System (IDCS) available with the 2.0L turbo, offering driver-selectable suspension settings and automatic driver suspension setting adaptability
  • Four-wheel disc brakes with four-channel anti-lock braking system, brake assist and electronic parking brake
  • Standard StabiliTrak stability control system and full-function traction control
  • Standard dual-stage frontal air bags, side-curtain air bags and pedal-release system; rear-seat thorax air bags available
  • Available navigation system, Harmon Kardon sound system, internal flash drive (1GB), hard drive with 10GB for music and USB port
  • Standard 18-inch wheels (19-inch wheels standard with IDCS)
  • Standard 12-way power, leather and heated driver seat; leather and heated passenger front seat; Bluetooth capability; XM Satellite Radio and OnStar.

Design story

The Regal’s sleek design blends the sweeping silhouette and proportions of a coupe in a progressive package that suggests motion from all angles. Great attention to detail complements that aggressive styling, with tailored applications of Buick’s signature design cues, such as the waterfall grille, select use of chrome trim and superior fit and finish of the exterior panels.

“Regal is all about great proportions,” said John Cafaro, design director, passenger car. “For example, with the fenders flared to wrap around the tires. It’s an aggressive stance that people aren’t used to seeing in recent Buicks.”

The car’s performance-oriented spirit is also conveyed in sleek, sculpted body-side detail and aggressive headlamps that further suggest motion. At the rear, an abbreviated deck and tucked-in body panels are the hallmarks of a contemporary sport sedan, with bold taillamps and their intricate lighting elements reinforcing Regal’s attention to detail. Eighteen-inch wheels are standard.

The sweeping design motif carries over to the interior, where the side panels flow uninterrupted into the instrument panel. The instruments have the look of expensive sport timepieces and are lit with ice-blue LED lights. The center stack, housing the climate and “infotainment” controls, was designed to allow for a lower, driver-centric instrument panel profile. Features such as a thick-rimmed, leather-wrapped steering wheel and firm, highly bolstered and leather-covered seats also support the sport-oriented driving experience.

“There is great design harmony between the exterior and interior,” said Cafaro. “The feeling of flow and motion carries through in an engaging manner that makes you want to take the Regal out to your favorite twisting road to see what it can do.”

A breakthrough interior

The Regal’s finely crafted, sporty and well-appointed interior builds on the exceptional attention to detail found in the Enclave and LaCrosse, blending signature styling cues with contemporary sport sedan aesthetics.

Regal’s firm, highly bolstered seats were benchmarked against the top import competitors for comfort and support, while a standard flow-through center console offers plenty of storage for passengers in the front and back.

Smart applications of technology are also hallmarks of the Regal, including details such as a multi-function controller on the center console for operation of the audio system, navigation system and the Bluetooth phone. The faceplate for the “infotainment” screen is set at a 30-degree angle to contribute to the car’s flowing interior design.

A new era in Buick design is also seen in the satin metallic, piano black and new, Kibo-patterned interior trim materials. Kibo is a rich, dark, progressively grained wood that lends an international flair to the Regal.

Under the hood

Unique with its all-four-cylinder powertrain, the Regal relies on the excellent horsepower-per-liter ratio of the Ecotec engine family to deliver smart, on-demand performance that is also very efficient.

Both the standard 2.4L engine and the available 2.0L turbo use direct injection technology to optimize performance, reduce emissions and maximize fuel efficiency. The 2.4L is the same engine offered in the Buick LaCrosse, but in the smaller, lighter Regal, it delivers more agile performance. The 2.0L turbo cements the sport sedan credibility of the Regal, with on-demand power comparable to a V-6, but the inherent efficiency of a four-cylinder. To ensure responsive power across the rpm range, the 2.0L turbo uses a twin-scroll turbocharger that builds power quickly at lower rpm.

Distinct, uniquely calibrated six-speed automatic transmissions are paired with each engine. Both offer driver shift control that enhances the sporty driving feel of the Regal.

Driving experience

The chassis and structural systems were developed in Germany and give the Regal the handling and dynamics of a premium European sport sedan, as well as the quiet, refined ride and road manners expected of a Buick. The body structure is one of the most rigid in the segment, which is approximately 25-percent stiffer than the previous Regal. This solid structure supports more precise suspension tuning and a quieter ride.

A relatively long wheelbase of 107.8 inches (2738 mm) gives the Regal refined, well-balanced vehicle dynamics and supports comfortable ride tuning. Additionally, an independent MacPherson strut-type front suspension with single-path mountings and hydraulic ride bushings; a four-link independent rear suspension; hydraulic rack-and-pinion steering; and optimized four-wheel disc brakes are optimized to the capability of the individual powertrains and tailored to the expected use by drivers. Models equipped with the 2.0L turbo engine, for example, feature larger brakes.

Latest-generation electronic stability control (ESC or StabiliTrak), anti-lock brake system (ABS), and traction control system (TCS) are standard with Buick’s innovative, Interactive Drive Control System (IDCS) real-time damping system offered on models equipped with the 2.0L turbo powertrain.

Interactive Drive Control System

Regal’s Interactive Drive Control System chassis technology (available on models with the available 2.0L turbo engine) offers enhanced vehicle stability and greater driving safety. It is designed to change the personality of the car based on the personality of the driver. 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. Chassis settings are adjustable by the driver, with Normal, Tour and Sport settings.

IDCS allows the driver to choose between three different operating modes that change the suspension settings, throttle response, shift pattern and steering sensitivity through the variable effort steering system. The three modes deliver three types of experiences:

  • Normal – balanced and optimized for all driving situations
  • Tour – optimized for comfort and relaxed driving on long journeys
  • Sport – optimized for road holding; enthusiast driving .

Selecting “Sport” mode optimizes the car for dynamic driving, tightening the suspension and steering response and speeding up the reaction of the automatic transmission. The “Tour” mode is optimal for long-distance cruising or rough road conditions, providing an increase in comfort. “Normal” or Default Mode is the perfect all-around setting for daily commuting and city traffic. The other major benefit of Interactive Drive Control is that it automatically adapts Regal’s performance settings to individual driving styles. When a driver begins to drive more aggressively it will tighten the suspension and increase steering effort and change to a more aggressive throttle response. When the vehicle senses that the driver is doing relaxed cruising, it adjusts settings for rolling smoothness and comfort.

Apart from a more rewarding driving experience, IDCS also offers safety benefits in emergency situations. For example, if an obstacle must be avoided when the car is in Tour mode, various chassis sensors convey this to the DMC and the dampers are stiffened within milliseconds, delivering greater body control.

About Buick

Buick is in the midst of a transformation that started with the Enclave luxury crossover and continues with the completely redesigned LaCrosse luxury sedan and Regal sport sedan. Buick is emerging as a modern, premium brand with vehicles characterized by sculpted designs, personal technologies, luxurious interiors and responsive performance. Future new sedans and crossovers are planned and will continue to expand Buick’s portfolio both in North America and China. More information can be found at www.buick.com.

2011 BUICK REGAL VS. ACURA TSX AND VOLVO S60*


2011 BUICK REGAL CXL

ACURA TSX

VOLVO S60

Standard engine horsepower
(hp / kW):

182 / 136 (2.4L I4)

201 / 150 (2.4L I4)

208 / 155 (2.5L I5)

Standard six-speed automatic:

Yes

No

No

Fuel economy with standard engine (city / hwy, estimated):

20 / 30 (2.4L I4)

21 / 30 (2.4L)

19 / 28 (2.5L I5)

Wheelbase (in / mm):

107.8 / 2738

106.5 / 2705

106.9 / 2715

Headroom – front (in / mm):

38.8 / 985

37.6 / 955

38.7 / 983

Headroom – rear (in / mm):

36.8 / 935

37.0 / 940

37.9 / 962

Legroom – front ( in / mm):

42.1 / 1069

42.4 / 1077

42.6 / 1082

Legroom – rear (in / mm):

37.3 / 947

34.3 / 871

33.3 / 846

Trunk volume (cu ft / L):

14.25 / 403

12.6 / 357

13.9 / 393

Rear seat thorax air bags:

Available

Not available

Not available

Heated front leather seats:

Standard

Standard

Available

Satellite radio

Standard

Standard

Available

Bluetooth capability

Standard

Standard

Available

Navigation system

Available

Available

Available

OnStar

Standard

Not available

Not available

Standard alloy wheel:

18-inch

17-inch

17-inch

*2009 models of the TSX and S60 cited.

Bold denotes category advantage.

2011 BUICK REGAL PRELIMINARY SPECIFICATIONS

Overview

Models:

2011 Buick Regal Premium Sport Sedan

Body style / driveline:

four-door, 5-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:

Russelsheim, Germany

Key competitors:

Acura TSX, Volvo S60, Mazda 6 and Volkswagen Passat

Engines


2.4L DOHC I-4

2.0L DOHC I-4 Turbo

Displacement (cu in / cc):

145.4 / 2384

122 / 1998

Bore and stroke (in / mm):

3.46 x 3.85 / 88 x 98

3.39 x 3.39 / 86 x 86

Block material:

precision sand cast aluminum

cast aluminum

Cylinder head material:

SPM cast aluminum

cast aluminum

Valvetrain:

overhead camshafts, four-valves per cylinder, continuous variable valve timing intake and exhaust

overhead camshafts, four-valves per cylinder, continuous variable valve timing for intake and exhaust

Ignition System:

individual coil-on-plug

individual coil-on-plug

Fuel delivery:

high-pressure direct injection and electronic throttle control

direct injection with variable high-pressure rail and electronic throttle control

Compression ratio:

11.2:1

9.2:1

Horsepower (hp / kW @ rpm):

182 / 136 @ 6700 rpm (est)

220 / 164 @ 5300 (est)

Torque (lb-ft / Nm @ rpm)

172 / 233 @ 4900 rpm (est)

258 / 349 @ 2000 (est)

Recommended fuel:

regular unleaded

premium recommended but not required

Max engine speed:

7000 rpm

6350 rpm

Emissions controls:

close-coupled, catalytic converter; variable valve timing; positive crankcase ventilation evaporative system

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

Estimated fuel economy
(city / hwy)

20 / 30

18 / 29

Transmissions


Hydra-Matic 6T45

Aisin AF40

Type:

six-speed transverse, electronically controlled, automatic overdrive

six-speed transverse, electronically controlled, automatic overdrive

Application:

2.4L

2.0L turbo

Gear ratios (:1):


First

4.58

4.14

Second

2.96

2.37

Third

1.91

1.55

Fourth

1.44

1.15

Fifth

1.00

0.86

Sixth

0.74

0.68

Reverse

2.94

3.39

Final Drive

3.23

3.33

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) available on models equipped with 2.0L turbo

Rear:

four-link independent rear; hollow stabilizer bar; continuous damping control (IDCS available on models equipped with 2.0L turbo

Traction control:

all-speed using engine torque reduction and brake intervention

Steering type:

hydraulic, specifically calibrated rack-and-pinion power steering; variable-effort with 2.0L turbo

Steering wheel turns lock-to-lock:

2.68 (18- and 19-inch wheels)

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

37.4 / 11.4 (18- and 19-inch wheels)

Steering ratio:

15.2:1

Brakes

Type:

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

Brake rotor diameter – front (in / mm):

2.4L: 11.7 / 296 vented; single-piston, cast iron caliper
2.0L: 12.6 / 321 vented; single-piston, cast iron caliper

Brake rotor diameter – rear (in / mm):

2.4L: 11.5 / 292 solid; single-piston, aluminum caliper
2.0L: 12.4 / 315 vented; single-piston, aluminum caliper

Wheels / Tires

Wheel size and type:

18-inch aluminum (std on all models)
19-inch aluminum (opt with 2.0L turbo

Tires:

Michelin Pilot MXM4 P235/50R18
Goodyear Eagle RSA P245/40R19

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
2.0L: 6.3 / 6.0

Curb weight (lbs / kg):

3600 /1633 (2.4L)