| Drivetrain |
|---|
| Configuration | Longitudinal, front-engine, rear-wheel drive |
| Engine type | Twin-turbocharged, direct-injected V8, gasoline with auto-stop/start |
| Displacement (cc/cu-in) | 5,461/333 |
| Block/head material | Aluminum/aluminum |
| Valvetrain | DOHC, four valves per cylinder, variable intake + exhaust valve timing |
| Compression ratio (x:1) | 10.0 |
| Horsepower (hp @ rpm) | 518 @ 5,250 (550 @ 5,250 with Performance Pack) |
| Torque (lb-ft @ rpm) | 516 @ 1,750 (590 @ 2,000 with Performance Pack) |
| Fuel type | Premium unleaded (required) |
| Transmission type | Seven-speed automatic |
| Transmission ratios (x:1) | I=4.34, II=2.89, III=1.92, IV=1.37, V=1.00, VI=0.82, VII=0.73 |
| Final-drive ratio (x:1) | 2.65 |
| Chassis |
|---|
| Suspension, front | Independent multilink, coil springs, driver-adjustable three-mode variable dampers, stabilizer bar |
| Suspension, rear | Independent multilink, pneumatic springs, driver-adjustable three-mode variable dampers, stabilizer bar |
| Steering type | Electric-over-hydraulic-assist, speed-proportional rack-and-pinion |
| Tire type | Performance front and rear |
| Tire size, front | 255/40ZR18 |
| Tire size, rear | 285/35ZR18 |
| Wheel size | 18-by-9 inches front -- 18-by-9.5 inches rear |
| Wheel material | Alloy |
| Brakes, front | Ventilated and cross-drilled |
| Brakes, rear | Ventilated and cross-drilled |
