Buick Automobile Automobile User Manual


 
Cylinder head material: cast aluminum
Valvetrain: overhead camshafts, four-valves per cylinder, continuous variable valve
timing for intake and exhaust
Ignition system: individual coil-on-plug
Fuel delivery: direct injection with variable high-pressure rail and electronic throttle
control
Compression ratio: 9.2:1
Horsepower (hp / kW): 255 / 190 (est.)
Torque (lb.-ft. / Nm): 295 / 400 (est.)
Transmission 6-speed manual
Chassis/Suspension
Front: independent, HiPerStrut-type with dual-path mountings, specifically
tuned coil springs, direct-acting stabilizer bar (hollow); hydraulic ride
bushings; continuous damping control (Interactive Drive Control System)
Rear: four-link independent rear; hollow stabilizer bar; continuous damping
control
Traction control: adaptive all-wheel drive; StabiliTrak electronic stability control
Steering type: hydraulic, variable-effort rack-and-pinion power steering
Brakes
Type: four-wheel disc w/ABS (w/ESC)
Brake rotor diameter (in / mm)
caliper type (front and rear):
14 / 355, vented and cross drilled rotors; four-piston aluminum calipers
Wheels/Tires
Wheel size and type: 20-inch aluminum
Tires: Bridgestone 245/35ZR20
Dimensions
Exterior
Wheelbase (in / mm) : 107.8 / 2738
Overall length (in / mm): 190.2 / 4831
Overall width (in / mm): 73.1 / 1811
Overall height (in / mm): 58.4 / 1483
Front track (in / mm): 62.4 / 1585
Rear track (in / mm): 62.5 / 1587
Interior
Seating capacity (front / rear): 2 / 3
Headroom (in / mm): 38.8 / 985 (front)
36.8 / 935 (rear)
Note: Information shown is current at time of publication. Please visit our GM Media web site at
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