here are some pics and specs of the Buick Velite Concept
Engine
Type: V6, Twin-turbo
Displacement cu in (cc): 219 (3600)
Power bhp (kW) at RPM: 400(297) / 6200
Torque lb-ft (Nm) at RPM: 400(542) / 3200
Brakes & Tires
Brakes F/R: ABS, vented disc/vented disc
Tires F-R: 265/40 R20 - 265/40 R21
Exterior Dimensions & Weight
Length × Width × Height in: 186 × 75.6 × 52
Weight lb (kg): 3450 (1565)
and some pics: