 2010 Buick LaCrosse
--> Article summary:
- 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
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
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
12 comments: Buick LaCrosse Zosimos (778) Posted on 01.1.2012 @ 22:25 *Registration is required to post in this forum
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Posted on
01.27.2012 @ 01:28