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

Engines

3.0L V-6 VVT DI

3.6L V-6 VVT DI

Displacement (cu in / cc):

182.7 / 2994

217 / 3564

Bore & stroke (in / mm):

89.0 x 80.2

3.7 x 3.37 / 94 x 85.6

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

Horsepower (hp / kW @ rpm):

255 / 190 @ 6950 (est)

280 / 209 @ 6400 (est)

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

211 / 286 @ 5600 (est)

261 / 354 @ 5200 (est)

Estimated fuel economy (city / hwy):

18 / 27

17 / 26

Transmission:

Hydra-Matic 6T70 six-speed

Final drive ratio:

2.77:1 (w/ 3.0L)
3.66:1 (w/ 3.6L)

Suspension (front):

MacPherson strut coil-over-spring; twin-tube dampers with gas-charged valving; hollow direct-acting stabilizer bar

Suspension (rear):

four-link (CX); "H"-arm (CXL, CXS); real-time damping available

Steering type:

power; variable-effort rack-and-pinion

Brakes:

split, dual-circuit four-wheel-disc with power assist

Wheel/tire sizes:

17-inch, 18-inch and 19-inch

Wheelbase (in / mm):

111.7 / 2837

Overall length (in / mm):

197 / 5003

Overall width (in / mm):

73.1 / 1858

Overall height (in / mm):

58.9 / 1497

Track (in / mm):

front: 61.5 / 1565
rear: 61.6 / 1587

Curb weight (lb / kg):

CX: 3948 / 1791 (est)
CXL FWD: 4018 / 1822 (est)
CXL AWD: 4199 / 1904 (est)
CXS: 4065 / 1844 (est)

Fuel capacity (gal / L):

CX, CXL FWD, CXS: 18.4 / 69.6
CXL AWD: 19.5 / 73.8