Buick LaCrosse - 2009

Send Email  |  Share Add This  

Model Lineup
 
Engines
Transmission
 
3.0L V-6 VVT DI
3.6L V-6 VVT DI
Hydra-Matic 6T70 six-speed
LaCrosse CX
s
-
s
LaCrosse CXL
s
-
s
LaCrosse CXS
-
s
s
Overview

Model:

2010 LaCrosse CX, CXL and CXS

Body style / driveline:

front-drive/all-wheel-drive, front-engine, four-door, five- passenger sedan

Construction:

integral

EPA vehicle class:

midsize sedan

Manufacturing location:

Kansas City, Kan.

Key competitors:

Toyota Avalon, Lincoln MKZ, Hyundai Azera, Toyota Camry, Lexus ES350

Engines
Type: 3.0L V-6 VVT DI 3.6L V-6 VVT DI
Displacement (cu in / cc): 183 / 2994 217 / 3564
Bore & stroke (in / mm): 89.0 x 80.2 3.7 x 3.37 / 94 x 85.6
Block material: aluminum aluminum
Cylinder head material: cast aluminum cast aluminum
Valvetrain: DOHC with four valves per cylinder; continuously variable valve timing DOHC with four valves per cylinder; continuously variable valve timing
Ignition system: individual coil-on-plug; individual cylinder knock control individual coil-on-plug; individual cylinder knock control
Fuel delivery: sequential fuel injection sequential fuel injection
Compression ratio: 11.7:1 11.3:1
Horsepower (hp / kW @ rpm): 255 / 190 @ 6900* (FWD)

252 / 188 @ 6900* (AWD)
280 / 209 @ 6300*
Torque (lb.-ft. / Nm @ rpm): 217 / 294 @ 5100* (FWD)

215 / 292 @ 5100* (AWD)
259 / 351 @ 4800*
Recommended fuel: regular regular
Emissions controls: dual close-coupled catalysts and single underfloor catalyst; variable valve timing, evaporative system dual close-coupled catalysts and single underfloor catalyst; variable valve timing, evaporative system
EPA-estimated fuel economy (city / hwy): 17 / 27 (FWD)

16 / 26 (AWD)
17 / 27
Transmission
Type: Hydra-Matic 6T70 six-speed
Gear ratios: (:1):  
First: 4.48
Second: 2.87
Third: 1.84
Fourth: 1.41
Fifth: 1.00
Sixth: 0.74
Reverse: 2.88
Final drive ratio: 2.77
Chassis/Suspension
Suspension (front): MacPherson strut coil-over-spring; twin-tube dampers with gas-charged valving; hollow direct-acting stabilizer bar
Suspension (rear): four-link (std. CX, CXS); “H”-arm (std. CXL, opt. CXS); real-time damping available
Steering type: power; variable-effort rack-and-pinion
Steering ratio: 15.2:1
Steering wheel turns, lock-to-lock: 2.75
Turning circle (ft / m): 38.8 / 11.75
Brakes
Type: split, dual-circuit four-wheel-disc with power assist
Rotor diameter x thickness

(in / mm):
front: 12.6 x 1.2 / 321 x 30 (vented)

rear: 12.4 x 0.9 / 315 x 23 (solid)
Total swept area (cu in / mm): TBD
Wheels/Tires
Wheel size and type: 17-inch steel with cover, std. on CX

18-inch alloy, std. on CXL and CXS

19-inch alloy opt. on CXS
Tires: P245/50R17 all-season blackwall

P245/45R18 all-season blackwall

P245/40R19 all-season blackwall
Dimensions
Exterior
Wheelbase (in / mm): 111.7 / 2837
Overall length (in / mm): 197 / 5003
Overall width (in / mm): 73.1 / 1858
Overall height (in / mm): 59.2 / 1503
Track (in / mm): front: 61.7 / 1567

rear: 62.0 / 1576
Curb weight (lb / kg): CX: 3948 / 1791 (est)

CXL FWD: 4018 / 1822 (est)

CXL AWD: 4199 / 1904 (est)

CXS: 4065 / 1844 (est)


Interior

Seating capacity: 5 (2 front / 3 rear)
Headroom (in / mm): front: 38 / 965

rear: 37.3 / 948
Legroom (in / mm): front: 41.7 / 1058

rear: 40.5 / 1029
Shoulder room (in / mm): front: 57.4 / 1459

rear: 56 / 1423
Hip room (in / mm): front: 55.2 / 1402

rear: 53.9 / 1368

Capacities
EPA interior volume (cu ft / L): 99 / 2805
Passenger volume (cu ft / L): 101.7 / 2878
Cargo volume (cu ft / L): 13.3 / 376 (CX, CXL)

12.8 / 362 (CXS)
Trailer towing maximum (lb / kg): 1000 / 454
Fuel capacity (gal / L): CX, CXL FWD, CXS: 18.4 / 69.6

CXL AWD: 19.5 / 73.8
Engine oil (qt / L): 5.5 / 5.2 (3.0L and 3.6L)
Cooling system ( qt / L): 7.6 / 7.2 (3.0L and 3.6L)

*SAE certified.

Note: Information shown is current at time of publication.

2009 Buick LaCrosse

2009 Buick LaCrosse

2009 Buick LaCrosse

2009 Buick LaCrosse

2009 Buick LaCrosse

2009 Buick LaCrosse

2009 Buick LaCrosse

2009 Buick LaCrosse

2009 Buick LaCrosse

2009 Buick LaCrosse

Contacts