power steering, power brakes, cruise control; dual-zone automatic climate control; power windows, mirrors, and door locks; six-speaker AM/FM/CD/MP3/RDS stereo with speed-sensing volume and an auxiliary digital media jack; front bucket seats and floor console; six-way power driver's seat with manual lumbar adjustment; split-folding rear seat; leather-wrapped tilt steering wheel with audio controls; metallic interior trim; automatic headlamps; 7.0 Generation OnStar with a one-year subscription; Passlock security system; carpeted floor mats; ABS with traction control and Electronic Brake-force Distribution (EBD); tire-pressure monitor; 225/55R17 touring tires on 17-inch machined aluminum wheels

Engines (standard): 3.5-liter ohv 12-valve V6 with continuously variable cam phasing
Engines (options): 211-hp 3.5-liter ohv 12-valve V6 with variable valve timing; 303-hp 5.3-liter ohv 16-valve V8 with Displacement on Demand
Horsepower: 211 @ 5900
Torque: 214 @ 4800
EPA Fuel Economy: 21/31
Turn Circle: 40.0
Front Suspension: independent, MacPherson strut, coil springs, gas-charged shock absorbers, anti-roll bar
Rear Suspension: independent, Tri-Link with Chapman struts, coil springs, twin-tube shock absorbers, anti-roll bar
Towing Capacity: 1000
Tires: P225/55R17
Front / Rear Brakes: vented disc/solid disc with ABS, EBD
Fuel Capacity: 17.5

Seating Capacity: 5
Front Head/Hip/Leg Room: 38.1/55.2/42.4
Trunk Volume: 15.8
Payload:

Wheelbase: 110.5
Length/Width/Height: 196.7/72.9/55.8
Ground Clearance: