2012 Regal eAssist™

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2012 BUICK REGAL with eASSIST SPECIFICATIONS

Overview | Engines | Transmission | Electric Drive System | Chassis/Suspension | Brakes | Wheels/Tires | Dimensions | Capacities

Overview

Models:

2012 Buick Regal with eAssist technology

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:

Oshawa , Ontario

Key competitors:

Lincoln MKZ Hybrid, Lexus HS 250h, Acura TSX and Volkswagen CC

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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, continuously 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:

supplemental air injection system, partial zero emissions vehicle capable

EPA fuel economy (city / hwy)

25 / 36

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Transmissions

Type:

Hydra-Matic 6T40 six-speed automatic with Driver Shift Control

Gear ratios: (:1):

 

First:

4.58

Second:

2.96

Third:

1.91

Fourth:

1.45

Fifth:

1.00

Sixth:

0.75

Reverse:

2.84

Final Drive:

2.64

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Electric Drive System

Type:

belt-driven, liquid-cooled 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 @ 1,000 rpm

Maximum electric motor power (electric assist):

15 hp / 11.2 kW @ 1,000-2,200 rpm

Lithium-ion battery:

115V, 0.5-kWh, 15 kW peak power

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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:

electric rack-and-pinion power steering

Steering wheel turns lock-to-lock:

2.68

Turning circle, curb-to-curb
(ft / m):

37.4 / 11.4

Steering ratio:

15.2:1

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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

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Wheels / Tires

Wheel size and type:

17 x 7-inch machined alloy

Tires:

P235/50R17 all season blackwall

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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

Curb weight
(lb / kg):

3618 / 1641

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):

11.1 / 314.3

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Capacities

Fuel tank (gal / L):

18.5 / 70

Engine oil (qt / L):

2.4L: 5.0 / 4.7

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*SAE certified
Note: Information shown is current at time of publication.

Pricing

  • For available vehicle and options pricing in the U.S. and to view actual window stickers, click here.

Translations

CHINESE (Simplified)

* 12_PG_Buick_Regal eAssist_Ch.doc
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KOREAN

* 12_PG_Buick_Regal eAssist_Kor.doc
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SPANISH

* 12_PG_Buick_Regal eAssist_Sp.doc
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