OnStar with one-year Safe & Sound Plan S S S S
Engine: 3.0L V6 VVT with 264 hp – O O S
Exhaust: dual-outlet stainless steel with bright tips – – – S
Transmission: 6-speed automatic with overdrive S S S S
Wheels: 17" aluminum S – – –
Wheels: 17" aluminum, painted – S O –
Wheels: 18" machined-face aluminum – – S S
Wheels: 19" chrome-clad aluminum – – – S
Tires: P225/65R17 all-season, blackwall S – – –