 OVERVIEW The GMC Yukon and Yukon XL, plus the Denali models, convey the Professional Grade qualities with distinct designs and premium value. Two sizes are available for a wide range of capabilities. Denali models offer enhanced performance and extra amenities with an upscale exterior. NEW FOR 2008 • New aluminum wheels available on Yukon ¾-ton • 6-speed automatic transmission standard on Yukon XL ¾-ton models • New standard 40/20/40 split-bench seats include a covered storage area • StabiliTrak® stability enhancement system standard on all models | | SELECTED STANDARD FEATURES | Safety and Security Dual-stage front air bags with Passenger Sensing System1 • Head curtain side-impact air bags1 with rollover sensor • Tire Pressure Monitoring System9 • OnStar 1-year Safe & Sound Plan2 (fleet delete available) • StabiliTrak® stability enhancement system with Proactive Roll Avoidance • PASS-Key III theft-deterrent system • Daytime Running Lamps and automatic lamp control Interior • 40/20/40 split-bench reclining front seats with lockable storage • 2nd-row 60/40 split-folding bench seat • 3rd-row 50/50 split-folding bench seat (available on Yukon and Yukon XL) • Driver Information Center • Remote Keyless Entry • Tilt adjustable steering column • AM/FM with CD/MP3, XM Satellite Radio3 (fleet delete available) | Mechanical • Rear-, 4- or all-wheel drive • Vortec 4.8L V8 with 295 hp (Yukon 2WD) • Vortec 5.3L V8 with 320 hp (Yukon 4WD and Yukon XL) • Vortec 6.0L V8 with 352 hp (Yukon XL ¾-ton) • Vortec 6.2L V8 with 380 hp (Denali) • 4-speed automatic transmission (6-speed on Yukon XL ¾-ton, Denali) • 4-wheel disc antilock brake system Exterior • P265/70R17 all-season tires • Luggage rack side rails (fleet delete available) • Rear liftgate with liftglass, wiper/washer |  | SELECTED OPTIONAL FEATURES • Seating options: front and 2nd-row buckets, leather seating surfaces, heated 1st and 2nd row, power lumbar, memory • Power release 2nd-row seats • Power adjustable pedals • Audio options: 6-disc CD changer, touchscreen navigation system,11 Bose system, rear audio, rear seat DVD entertainment • Vortec 6.0L V8 with 366 hp (½-ton) • FlexFuel capability • Autoride suspension • Snow Plow Prep Package • Z71 Off-Road Suspension • Rear locking differential • Trailering equipment • 20-in. wheels14 • Outside mirror options: camper, power folding, turn signal, curb-tilt, driver auto-dimming • Remote Vehicle Starter System • Ultrasonic Rear Parking Assist • Rearview camera system • Power liftgate • Heated windshield washer fluid • RainsenseTM wipers • Fleet Package | |