Compare: Buick LaCrosse 2012 Sedan 303 Hp

General information

Brand

Buick

Model

LaCrosse

Generation

LaCrosse II

Modification (Engine)

3.6 V6 (303 Hp) AWD Automatic

Start of production

2012

End of production

2013

Powertrain Architecture

Internal Combustion engine

Body type

Sedan

Seats

Doors

Performance specs

Fuel Type

Petrol (Gasoline)

Weight-to-power ratio

6.3 kg/Hp, 159.2 Hp/tonne

Weight-to-torque ratio

5.3 kg/Nm, 188.1 Nm/tonne

Internal combustion engine specs

Power

303 Hp @ 6800 rpm.

Power per litre

85 Hp/l

Torque

358 Nm @ 5300 rpm.

Engine layout

Front, Transverse

Engine Model/Code

LFX

Engine displacement

3564 cm³

Number of cylinders

Engine configuration

V-engine

Cylinder Bore

94 mm

Piston Stroke

85.6 mm

Compression ratio

11.5

Number of valves per cylinder

Fuel injection system

Direct injection

Engine aspiration

Naturally aspirated engine

Valvetrain

DOHC, CVVT

Engine oil capacity

5.7 l

Engine oil specification

Coolant

7.1 l

Volume and weights

Kerb Weight

1903 kg

Trunk (boot) space - maximum

376 l

Fuel tank capacity

74.0 l

Permitted trailer load with brakes (12%)

454 kg

Dimensions

Length

5003 mm

Width

1858 mm

Height

1503 mm

Wheelbase

2837 mm

Front track

1567 mm

Rear (Back) track

1576 mm

Minimum turning circle (turning diameter)

11.75 m

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) drives the front wheels permanently, and the rear wheels are driven through an electrically or mechanically operated clutch if necessary.

Drive wheel

All wheel drive (4x4)

Number of gears and type of gearbox

6 gears, automatic transmission Hydra-Matic

Front suspension

Independent, McPherson type with coil spring and anti-roll bar

Rear suspension

Independent multi-link suspension

Front brakes

Ventilated discs, 321x30 mm

Rear brakes

Disc, 315x23 mm

Assisting systems

ABS (Anti-lock braking system)

Steering type

Steering rack and pinion

Power steering

Hydraulic Steering

Tire size

245/45 R18; 245/40 R19