BUICK
Buick LaCrosse LaCrosse Mk2 (2009–2013) Specs
Specifications, engines, dimensions and technical data.
Gen 2
2009 - 2016
LaCrosse Mk2
Sedan
W
L
H
WB
GC
Boot
Engine
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Power
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Fuel
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Gears
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Platform
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Body Style
Chassis
Engines
Quick Specs
Fuel
Fuel
Combined
Combined
Engine Lineup
| Trans | Engine | Gears | HP | Fuel | CO₂ |
|---|---|---|---|---|---|
| AT | 2.4 Ecotec Automatic | 6 | 182 HP | Petrol | — |
| AT | 2.4 Ecotec eAssist Automatic | 6 | 182 HP | Petrol | — |
| AT | 3.0 V6 Automatic | 6 | 255 HP | Petrol | — |
| AT | 3.6 V6 AWD Automatic | 6 | 280 HP | Petrol | — |
| AT | 3.6 V6 AWD Automatic | 6 | 303 HP | Petrol | — |
Note: Performance figures may vary based on market and conditions.
Buick LaCrosse LaCrosse Mk2 overview
The Buick LaCrosse (LaCrosse Mk2) is the 2nd generation of the LaCrosse, built from 2009 to 2013. It is offered as a Sedan with 4 engines (petrol), from 182 HP to 303 HP. The 2.4 Ecotec (182 Hp) Automatic is 5003 mm long.
How much horsepower does the Buick LaCrosse have?
The Buick LaCrosse (LaCrosse Mk2) has 182 HP to 303 HP, depending on the engine: 2.4 Ecotec (182 HP), 3.0 Highfetch (252 HP), 3.6 Highfetch (280 HP), 3.6 Highfetch (303 HP).
What engines are available for the Buick LaCrosse?
The Buick LaCrosse is available with 4 engines: 2.4 Ecotec (182 HP, petrol), 3.0 Highfetch (252 HP, petrol), 3.6 Highfetch (280 HP, petrol), 3.6 Highfetch (303 HP, petrol).
What are the dimensions of the Buick LaCrosse?
The Buick LaCrosse is 5003 mm long, 1858 mm wide, 1503 mm tall, with a 2837 mm wheelbase.
Advanced Specs
Overview
| Generation | Buick LaCrosse II |
|---|---|
| Year | 2011–2012 |
| Platform | GM Epsilon Platform / GM Epsilon II |
| Variant | 2.4 Ecotec (182 Hp) Automatic |
| Body type | sedan |
| Engine type | Fuel |
| Fuel type | Petrol |
| Seats | 5 |
| Doors | 4 |
Power & torque
| Power | 182 HP |
|---|---|
| Power @ max rpm | 6700 rpm |
| Torque | 233 Nm |
| Torque @ max rpm | 4900 rpm |
Engine
| Engine code | LAF |
|---|---|
| Displacement | 2384 cc |
| Cylinders | 4 |
| Configuration | inline |
| Bore | 88.0 mm |
| Stroke | 98.0 mm |
| Compression ratio | 11.2 |
| Valves per cylinder | 4 |
| Injection system | Direct Injection |
| Aspiration | Naturally Aspirated Engine |
| Valvetrain | Ohc Cvvt |
| Oil capacity | 4.7 L |
| Coolant | 7.1 L |
| Engine layout | Front Transverse |
Drivetrain & transmission
| Drive | Front Wheel Drive |
|---|---|
| Powertrain architecture | Internal Combustion Engine |
| Drivetrain architecture | The Internal Combustion Engine Ice Drives The Front Wheels Of The Vehicle |
| Gearbox type | Torque Converter |
| Gears | 6 |
| Gearbox code | 6t40 |
| Gearbox manufacturer | gm |
Dimensions
| Length | 5003 mm |
|---|---|
| Width | 1858 mm |
| Height | 1503 mm |
| Wheelbase | 2837 mm |
| Front track | 1567 mm |
| Rear track | 1576 mm |
| Boot space | 0 – 376 L |
| Turning circle | 11.8 m |
Mass
| Kerb weight | 1737 kg |
|---|---|
| Kerb weight (min) | 1737 kg |
| Kerb weight (max) | 1826 kg |
Consumption & emissions
| Fuel urban | 12.4 L/100km |
|---|---|
| Fuel extra urban | 7.8 L/100km |
| Fuel tank | 70.5 L |
Chassis & brakes
| Front suspension | Independent Type Mcpherson With Coil Spring And Anti Roll Bar |
|---|---|
| Rear suspension | Independent Multi Link Suspension |
| Front brakes | Ventilated discs, 321x30 mm |
| Rear brakes | Disc, 315x23 mm |
| Steering type | Steering Rack And Pinion |
| Power steering | Electric Steering |
| Tire size | 245/50 R17; 245/45 R18 |
| Assisting systems | Abs Anti Lock Braking System |
Efficiency ratios
| Weight-to-power | 9.5 kg/Hp, 104.8 Hp/tonne |
|---|---|
| Weight-to-torque | 7.5 kg/Nm, 134.1 Nm/tonne |
Other
| Start Of Production | 2011 |
|---|---|
| End Of Production | 2012 |
Performance
Engine speed (1k/rpm)
! Figures from catalog data; real-world values may differ.
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