Goes from SUV to pickup in less than a minute. The standard Vortec 5.3L V8 delivers up to 8,100 lbs2 of towing capability with coil-spring suspension for uncompromising ride quality. Roof-mounted luggage rack side and center rails fit for an active lifestyle. Has 17" aluminum wheels and body-color mirror caps and door handles. Roomy interior holds up to 6 passengers, premium cloth seats and front bucket seats with six-way power. Also provides dual-zone manual climate controls. Take your entertainment and social life on the road with Bluetooth® wireless technology3 for select phones and OnStar® with Directions & Connections®4 standard for the first six months.