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Drivetrain Changes Announced for Buick Regal Lineup

New automatic transmission for Regal GS and eAssist to be standard on 2013 Regal

DETROIT – Coming off strong sales year in which it outsold the Audi A4, Lexus IS250, and Acura TSXBuick’s midsize luxury sport sedan continues to evolve. The performance-oriented Regal GS has a new automatic transmission available in dealerships now. Additionally, with the introduction of the 2013 model later this year, eAssist fuel efficiency technology becomes standard.

U.S. News and World Report has named the Regal the “Best Upscale Midsize Car for Families.” Last month, it was named “Best Car for the Money” in the same category. The “Upscale Midsize Car” category includes 19 different vehicles.

Self-shifting Regal GS

The 270 horses of the Regal GS’ turbocharged 2.0L Ecotec – one of WardsAuto World’s 2012 “10 Best Engines” for North America – can now be controlled through a second transmission. A six-speed automatic with Driver Shift Control is now offered as a no-cost option instead of the existing six-speed manual.

“With the Regal GS, we made a conscious decision to go against the current trend and give enthusiasts the manual transmission they desire as standard equipment” said Tony DiSalle, U.S. vice president of Buick Marketing. “Adding an automatic simply makes the performance of the GS even more accessible.”

The new Aisin AF40 automatic is calibrated specifically for Buick’s most athletic sedan. With the car’s Interactive Drive Control System set to “GS” mode, the transmission delivers firmer shifts, aiding performance. Acceleration matches the manual with an estimated 0-60 mph time of 6.7 seconds.

EPA-estimated fuel economy of 19 mpg city and 27 on the highway, standard performance components like Buick’s innovative HiPer Strut front suspension and Brembo front brake calipers, and optional features are identical regardless of the transmission.

Hagerty insurance recently named the Buick Regal GS to its “2012 Hot List” of vehicles its valuation experts expect to be future collectibles.

Standard 36 Highway MPG with Regal eAssist

Starting with the arrival of 2013 models, eAssist will be standard on the Regal with the discontinuation of the 2.4L base model. Both the Regal Turbo and Regal GS models will remain available.

The eAssist uses a compact lithium-ion battery pack and a small electric motor to aid the performance of a fuel-efficient 2.4-liter gas engine. The system provides an electrical boost to aid the engine at low speeds and on inclines where fuel efficiency can suffer most. The Regal with eAssist achieves an EPA-estimated 36 highway mpg, equal to a Mini Cooper and higher than some full hybrids like the Infiniti M35h, which is rated at 32 mpg.

Buick is committed to increasing innovation across the lineup,” said DiSalle “By making the advanced eAssist powertrain standard on a second vehicle, we are putting the spotlight on smart technology.”

For the 2012 model year, eAssist became standard for the larger LaCrosse luxury sedan. Offered at the same price as the V6, eAssist is already outselling its hybrid competitors and is projected to grow in popularity this year.

According to Hybridcars.com, the Buick LaCrosse with eAssist outsold the Lincoln MKZ by a 3-to-1 margin and the Lexus HS250h by a 5-to-1 margin in January 2012.

Pricing and an on-sale date for the 2013 Regal with eAssist will be announced later this year.

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Buick’s Ten Most Collectible Cars from Past and Present

DETROIT – The choice of the Buick Regal GS to endure the test of time and become an automotive classic places the new sport sedan in the company of bygone Buick classics.

Hagerty Insurance, the classic car insurance firm, placed the Regal GS on its “2012 Hot List” for mass-market vehicles with a suggested retail price below $100,000. The company thinks the Regal GS will be a future collectible.

In particular, Hagerty applauded Buick’s decision to offer a performance sedan with a manual transmission, noting that “at a time when allegedly more sporting makes don’t offer real three-pedal manual transmissions, Buick is doing it with the Regal GS.”

“The Regal GS is a unique and thrilling vehicle for the Buick brand,” said General Motors North America President Mark Reuss. “As someone who drove a classic Skylark to prom and owned other incredible Buicks like an ’87 GNX, I can say it deserves to be viewed among the best Buick has built.”

As a projected future classic, the Regal GS will join memorable Buicks that have proved their collectability. Following the announcement of the 2012 Hot List, Hagerty experts collaborated with Buick to list the Top 10 most-collectible Buicks, some of which hold values of well over $100,000:

  • 2012 Buick Regal GS
  • 1932 Model 90 sport phaeton
  • 1937 66C Century convertible coupe
  • 1940 Super Model 59 Woody Estate Wagon
  • 1947 Roadmaster Woody Wagon
  • 1949 Roadmaster Convertible
  • 1953 Skylark
  • 1963 Riviera
  • 1970 GSX Stage 1 Hardtop Coupe
  • 1987 GNX

”In order to be included on the annual Hagerty Hot List, the vehicle must be geared toward the driving enthusiast beyond just being a form of transportation,” said Hagerty.” Like the other Buick classics listed here, the 2012 Regal GS will be remembered more than most of its peers for many years down the road.”

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2013 Buick Encore Takes the Stage

All-new luxury crossover is versatile, efficient and continues brand’s growth

DETROIT – Buick today introduced the all-new 2013 Encore – a luxury small crossover that delivers Buick’s signature style, interior acoustic refinement and collection of luxury amenities in a maneuverable, versatile and efficient package.

The Encore is on display at the North American International Auto Show in Detroit through Jan. 22, and goes on sale in early 2013.

Buick Encore is a great-looking, smart choice for those who want luxury crossover amenities in a more maneuverable and agile vehicle,” said Tony DiSalle, U.S. vice president of Buick Marketing. “It represents a luxury alternative for a new audience of Buick customers, and delivers features and flexibility not typically found in vehicles of its size today.”

Buick models continue to gain in popularity, with two consecutive years of higher retail sales. The Encore joins VeranoBuick’s third all-new sedan in three years – to round out the brand’s lineup and continues the momentum established by the Enclave crossover almost five years ago.

With room for five and up to 48.4 cubic feet (1,372 liters) of storage space with the rear seat folded, the Encore offers substantial cargo capacity along with the confident, higher driving position, all-wheel-drive capability and contemporary styling of a crossover. In fact, its cargo space compares favorably against similar-sized international competitors:

Rear Seat in Place Rear Seat Folded
Buick Encore 18.8 cu. ft. / 533 liters 48.4 cu. ft. / 1,372 liters
BMW X1 16.9 cu. ft. / 480 liters 47.4 cu. ft. / 1,350 liters
Audi Q3 16.2 cu. ft. / 460 liters 48.2 cu. ft. / 1,365 liters

Additional features include 10 standard air bags and an Ecotec 1.4L turbo four-cylinder/six-speed automatic powertrain, along with standard and available technologies such as Buick’s voice-activated IntelliLink – which uses Bluetooth or a USB to connect the driver’s smartphone to a high-resolution, full-color seven-inch LCD display radio.

And because it’s a Buick, QuietTuning is standard on the Encore, which also features Buick’s first use of active noise cancellation technology.

Contemporary design offers versatile spaciousness

In keeping with the global design language that has come to symbolize the brand, the Encore’s sculpted and elegant styling traits – including sweeping character lines – make it instantly identifiable as a contemporary Buick. Signature cues include a waterfall grille, chrome accents and surrounds, portholes on the hood and painted lower panels, similar to the Enclave.

“The Encore brings Buick’s timeless, sculptural design to the crossover segment in a way that blends elegance, efficiency and utility,” said David Lyon, executive director of design. “There’s confidence in its athletic stance and elemental beauty in its rich details.”

Blue-accented projector-beam headlamps and detailed taillamps enhance the premium appearance; and 18-inch, five-spoke painted aluminum wheels are standard. Seven-spoke chrome wheels are available.

Inside, the Encore’s organic styling carries over to a flowing instrument panel that wraps naturally into the door panels. A prominent central instrument panel houses the large, full-color, seven-inch LCD display for the IntelliLink voice-activated radio system. It also features displays for the SiriusXM satellite radio, as well as available navigation and rear camera systems.

A contemporary mix of dark and light tones distinguishes the cabin, which is accented with ice blue ambient lighting, select use of bright trim and wood-grain trim. Premium seats featuring high-density foam for greater comfort on long drives are trimmed with either a contemporary cloth/leatherette motif or available leather. Heated front seats and a heated steering wheel are available. The rear seat features a fold-down armrest with cup holders.

More of the Encore’s comfort and luxury features – standard and available – include:

  • Remote vehicle start
  • Dual-zone automatic climate control
  • Rainsense wipers
  • Bose premium sound system
  • Heated, leather-wrapped steering wheel with audio controls
  • Six-way, power-adjustable driver’s seat with power lumbar adjustment and driver memory.

Encore also features plenty of storage capacity and storage compartments. It offers 18.8 cubic feet (533 liters) of storage behind the split-folding rear seat and 48.4 cubic feet (1,372 liters) with the rear seat folded. With the rear seat in place, there’s room for at least six full grocery bags and with the rear seat folded, there’s room for golf clubs and overnight bags for a weekend getaway. Even the front passenger seat folds flat to extend the cargo length and accommodate long items that would not normally fit in a vehicle of this size.

Nine exterior colors and three interior color combinations will be offered.

QuietTuning gets ‘active’

QuietTuning is the process of defining Buick quality, sound and vibration characteristics and designing and refining the vehicle following a three-point strategy of reducing sounds at their source, blocking sounds from entering the cabin and absorbing any remaining sounds.

For the Encore, specific content was applied to achieve 40 sound benchmarks for refinement, including Buick’s first application of active noise cancellation. With it, ceiling-mounted microphones detect engine noise, the frequencies of which are processed by a computer that directs counteracting sound waves through the audio system’s speakers and subwoofer.

Additional standard QuietTuning features include:

  • Acoustically treated headliner with a tuned gap between it and the high-strength-steel roof panel
  • Sound-absorbing materials used in the cabin, under the hood and in the wheel house liners
  • HydraMatic 6T40 six-speed transmission with neutral gear disengagement
  • Quiet-tuned 18-inch Continental tires
  • Aero-optimized outside mirrors
  • Ultra-quiet engine alternator
  • Acoustic-laminated windshield and thicker 5mm side window glass
  • Foam baffle insulation at the opening of body structure cavities.

‘One-tire’ philosophy sharpens ride and handling characteristics

The new Encore is built on a global small-crossover platform and engineered with a “one-tire” philosophy. Everything is optimized around a single 18-inch tire specification, designed for more precise suspension tuning, driving refinement, quietness and a feeling of control.

The Encore’s 100.6-inch (2,555 mm) wheelbase and wide stance – 60.6-inch (1,540 mm) front and rear tracks – contribute to a more confident-feeling driving experience, while a strong structure enables greater suspension precision and a quieter ride. Tuned engine, including two hydraulic mounts, are tailored to the engine’s inherent torque axis to disrupt the transmission of vibration and noise. This configuration also helps control the transfer of momentum, resulting in improved dynamic balance.

A MacPherson strut front suspension is used with coil springs, a large stabilizer bar and side-load-compensated front strut modules. The rear suspension incorporates a compound crank (torsion beam) design, with a double-wall, tubular V-shape beam profile with gas-charged twin-tube shocks. It combines all the advantages of a conventional torsion beam axle, including minimal space requirements, with low weight and consistent camber control. Urethane spring isolators are used to dampen noise.

The Encore also features a column-mounted, variable-effort electric power steering system. It contributes to a 36.7-foot (11.2 meters) turning diameter, while also saving fuel compared to an engine-driven power steering pump.

Safety technology helps protect occupants

Encore is designed with technologies – including radar-based features – to help avoid crashes and protect occupants in case one occurs. Technologies that help avoid them include:

  • Standard StabiliTrak electronic stability control
  • Four-wheel disc brakes with ABS and electronic brake force distribution
  • Cornering brake control and brake assist
  • Available all-wheel-drive system that seamlessly shifts power to the rear wheels when required for better traction and handling
  • Available forward collision alert and lane departure warning
  • Available front and rear park assist
  • Available rear vision camera.

When it comes to occupant protection, the Encore’s body structure forms a protective cage around the passenger compartment. Sixty-three percent of the underbody structure is comprised of high-strength steels, while 57 percent of the upper body uses high-strength steels, including ultra-high-strength steel. That protection is complemented with 10 standard air bags, which include:

  • Driver and front passenger frontal air bags
  • Driver and front passenger knee air bags
  • Front and rear thorax air bags (all outboard positions)
  • Side curtain air bags for front and rear outboard passengers.

Encore’s suite of safety features is rounded out with exclusive OnStar technology, which includes the Advanced Crash Response System, emergency assistance and more.

Ecotec turbo engine drives efficiency

The Buick Encore is powered by an efficient, power-dense Ecotec 1.4L turbocharged four-cylinder engine and six-speed automatic transmission. It generates an estimated 140 horsepower (103 kW) and 148 lb.-ft. of torque (200 Nm) between 1,850 rpm and 4,900 rpm. The wide rpm range for the maximum torque – a specific trait of turbocharged engines – helps it deliver a better driving experience and performance.

The 1.4L’s turbocharger is integrated within the exhaust manifold, for reduced weight and greater packaging flexibility. A reinforced crankshaft and forged connecting rods deliver additional strength to support the engine’s pressurized power and torque over a wide rpm band.

Several of the engine’s features contribute to the Encore’s overall fuel efficiency, including:

  • A high-efficiency alternator
  • Regulated voltage control
  • Electronically controlled returnless fuel system
  • Deceleration fuel cut-off.

They complement other vehicle-wide systems and components that also help improve efficiency, including low-rolling-resistance tires, electric power steering, neutral idle feature and optimized aerodynamics.

A Hydra-Matic 6T40 six-speed automatic transmission backs the Ecotec 1.4L turbo engine. It is part of a family of six-speed front and all-wheel drive transaxles developed for small cars and crossovers. It has a unique design, with the planetary gearsets positioned on the same axis as the engine crankshaft centerline, making the entire powertrain unit shorter fore-to-aft. This design enables a shorter overall vehicle length, increased interior space, enhanced safety crush zones and lower weight.

The Hydra-Matic 6T40 offers a “steep” first gear and a “tall” overdrive top gear to achieve a wide ratio spread of 6.14:1. This allows the Encore to achieve robust acceleration, as well as fuel efficiency and lower engine noise at highway cruising speeds. A neutral-gear disengagement feature helps enhance smoothness and efficiency.

The Buick Encore will begin arriving at U.S. Buick dealerships in the first quarter of 2013.

2013 BUICK ENCORE SPECIFICATIONS

Overview

Models: Encore (Encore, Convenience, Leather and Premium)
Body style / driveline: small lux crossover, front-engine/front-wheel drive and all-wheel drive
Construction: body-frame integral
EPA vehicle class: sport utility vehicle
Manufacturing locations: Bupyeong, South Korea (for North America)

Engines

1.4L turbocharged DOHC I-4
Displacement (cu. in. / cc): 83.2 / 1364
Bore and stroke (in. / mm): 2.85 x 3.25 / 72.5 x 82.6
Block material: cast iron
Cylinder head material: cast aluminum
Valvetrain: dual overhead camshafts, four valves per cylinder, double continuously cam phaser intake and exhaust (DCVCP)
Ignition system: coil on plug
Fuel delivery: sequential multi-port fuel injection with electronic throttle control
Compression ratio: 9.5:1
Horsepower

(hp / kW @ rpm):

140 / 103 @ 4900 (est.)
Torque

(lb.-ft. / Nm @ rpm):

148 / 200 @ 1850 (est.)
Recommended fuel: regular unleaded
Max engine speed (rpm): 6500
Emissions controls: close-coupled and underfloor catalytic converters; pre- and post-oxygen sensors
Estimated fuel economy: TBD

Transmission

HydraMatic 6T40 6-speed automatic
Gear ratios (:1) 6.14 spread
First: 4.58
Second: 2.96
Third: 1.91
Fourth: 1.44
Fifth: 1.00
Sixth: 0.74
Reverse: 2.94
Final drive: 3.53

Chassis/Suspension

Front: MacPherson strut with coil-over spring; direct-acting stabilizer bar; steel 4-or 6-point rigid attachment front cross member
Rear: compound crank (torsion beam); coil springs with twin-tube shock absorbers
Steering type: column-mounted electric power steering; rack-and-pinion gear (straight ratio)
Steering ratio: 16:1
Steering wheel turns, lock-to-lock: 2.72
Turning circle, curb-to-curb

(ft / m):

36.7 / 11.2

Brakes

Type: four-wheel disc with ventilated front discs and solid rear discs; standard ABS
Brake rotor diameter x thickness (in / mm) front: 11.8 x 1.0 / 300 x 26, ventilated discs

rear: 10.6 x 0.5 / 268 x 12, solid discs

Anti-lock braking system: Mando MGH60 Chassis Controls: ABS / TCS / ESC with rollover mitigation

Wheels/Tires

Wheels: 18 x 7-inch painted aluminum (std.)

18 x 7-inch chromed aluminum (opt.)

Tires: P215/55R18 AL3 blackwall

Dimensions

Exterior

Wheelbase (in / mm): 100.6 / 2555
Overall length (in / mm): 168.5 / 4278
Overall width (in / mm): 69.9 / 1774
Overall height (in / mm): 64.8 / 1646
Track (in / mm): front: 60.6 / 1540

rear: 60.6 / 1540

Curb weight (lb / kg): FWD: 3190 / 1447

AWD: 3309 / 1501

Minimum ground clearance (in. / mm): 6.2 / 158

Interior

Seating capacity (front / rear): 2 / 3
Headroom (in / mm): front: 39.6 / 1005

rear: 38.8 / 985

Legroom (in / mm): front: 40.8 / 1037

rear: 38.8 / 908

Shoulder room (in / mm): front: 54.1 / 1376

rear: 52.5 / 1333

Hip room (in / mm): front: 51.7 / 1312

rear: 50.1 / 1272

Cargo volume (cu ft / L): 18.8 / 533 (behind rear seat)

48.4 / 1372 (rear seat folded)

Capacities

Fuel tank (gal / L): 13.7 / 52
Engine oil (qt / L): 4.75 / 4.5
Cooling system (qt / L): 6.9 / 6.5
GVWR (lb / kg): FWD: 4255 / 1930

AWD: 4374 / 1984

*SAE certified.

Note: Information shown is current at time of publication.

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