2008 GMC Sierra 1500 SLE1 Ext. Cab

The 2008 GMC Sierra 1500 SLE-1 Extended Cab seats six in two rows of benches. It has four doors, but the reverse-opening rear doors to not open separately from the front doors. Bed sizes range from 6.6 to 8 feet and can be equipped with rail tracks. Like the other SLE-1s, this rear-wheel drive pickup comes with a 295-hp, 4.8-liter V8 and 4-speed automatic, but can be equipped with the Active Fuel Management V8s as well (315-hp, 5.3 V8 and 367-hp 6.0 V8). Towing power is 8900 pounds and fuel economy averages 14/19 mpg.

Dual front airbags, ABS brakes, OnStar, side impact door beams, automatic headlights, and foglights help keep you secure. Keeping you comfortable are power windows, locks, and heated mirrors, remote entry, cruise control, a CD/MP3 player, leather trim, and new satellite radio. An off-road package adds the Z71 suspension, stronger shocks, and skid plates. Other options include a sunroof, remote start, power-adjustable pedals, a power driver's seat, power sliding rear window, a 6-CD changer, and roof lights.