Interior
The Sierra showcases two different interior designs. Work Truck and SLE models are more utility-minded, with large controls and door handles that can be operated while wearing gloves. The SLT offers upgraded materials and a different dash design. The Sierra's cab is inviting, spacious and well-organized. Leather seating is available on the SLE and standard on the SLT. The SLT also gets a Bose stereo, a 10-way power-adjustable driver's seat and a heated windshield-washer system.
Stadium-style rear seating
Available power-sliding rear window
Available moonroof
Available navigation system on SLE and SLT
Available rear-seat entertainment system
Integrated trailer-brake control
See also:
Driver Safety Belt Reminder Light
There is a driver safety belt reminder light on the instrument panel cluster.
When the vehicle is started, this light flashes and a chime may come on to remind the driver to fasten their safety bel ...
California Proposition 65 Warning
Most motor vehicles, including this one, contain and/or emit chemicals known
to the State of California to cause cancer and birth defects or other reproductive
harm. Engine exhaust, many parts and ...
Cargo Management System
This vehicle has a cargo management system located in the rear.
To remove the cargo management cover:
1. Open the cover. It remains open when lifted.
2. Pull the cover up making sure to unhook th ...





