Sierra SLE, Tonneau Cover, Heavy-Duty Handling/Trailering Suspension Package, Vortec 5.3L V8 SFI FlexFuel, Local Area, One Owner Trade, Power Sliding Sunroof, and Remote Vehicle Start. If you've been hunting for the perfect 2008 GMC Sierra 1500 to get some work done, then stop your search right here. J.D. Power and Associates gave the 2008 Sierra 1500 4.5 out of 5 Power Circles for Overall Initial Quality Design. Completely redesigned and reengineered the previous year, this Sierra SLE2 offers segment-leading fuel economy thanks to the Active Fuel Management-equipped 5.3L V8 engine that cuts the operation of four cylinders when they are unneeded. - 2008 GMC Sierra 1500 2WD Crew Cab SLE2 - Warranty, Power Windows, Power Door Locks, Tilt Wheel, Remote Keyless Entry, Cruise Control, Tachometer, Steering Wheel Stereo Controls, Parking Assist, Tire-Pressure Monitoring System, Security System, AM/FM Stereo, CD Player, XM Satellite Radio, Audio Input Jack, MP3 Sound System, Additional Power Outlet(s), Trip Computer, Air Conditioning, Climate Control - Auto, Climate Control - Dual, Bucket Seats, Seats - Reclining, Power Driver Seat, Power Passenger Seat, Lumbar Support, Folding Rear Seat(s), Floor Mats, Arm Rest - Rear, Cloth Seats, Map Pockets, 5 Passenger Seating, Roof - Power Sunroof, Auto Adjusting Rear View Mirror, Mirrors-Vanity-Passenger, Lighted Make-up Mirror, Body Side Molding, Transmission-Overdrive-Switch, Alloy Wheels, Fog Lights, Headlights-Auto-Off, Headlights-Auto-On, Built-in Garage Door Opener, Compass, Console, Cup Holders, Trip Odometer, Reading Lights, Running Boards - Tubular Chrome, Towing Package, Bed Liner, Tailgate Lock, Tonneau Cover, Mud Guards, Air Bag - Driver, Air Bag - Passenger, Child Seat Anchors, Rear Shoulder Harness, Adjustable foot pedals, StabiliTrak System, Traction Control, Power Steering, Power Brakes, Front Disc Brakes, Brakes-ABS-4 Wheel, On-Star System, Remote Vehicle Start, Child Safety Locks, Intermittent Wipers, Rear Defrost, Window Locks, Daytime Running Lights, Full Size Spare