Low Book Sales takes the worry out of buying a used car. All certified vehicles come with a 45 day warranty, roadside assistance, state inspections for life, and a seven-day return policy. We own a finance company and can approve anyone even with bad credit. Guaranteed low rates starting at 2.9% O.A.C. for well qualified buyers. We'll buy your vehicle even if you don't buy one of ours - $250 more guaranteed. *Note: All vehicles may only come with a single key.Look at this certified 2006 GMC YUKON DENALI XL . It has a Automatic transmission and a Gas V8 6.0L/364 engine. This YUKON DENALI XL comes equipped with these options: Coat hooks, driver and passenger side, rear seat and cargo area, Tow/haul mode selector, button located at end of shift lever, Sound system feature, Bose luxury speaker system, enhanced performance amplification, Audio Pilot noise reduction feature, 9 speakers including subwoofer, Heater and defogger, includes front and side window defoggers, rear passenger heating ducts and heater, rear auxiliary, Driver Information Center, full functionality included, Grille, chrome surround, Sound system feature, XM Satellite Radio features 67 channels of 100% commercial-free music included in its over 150 channels of the best in music, news, sports, talk, comedy, XM Instant Traffic and Weather, and more. Digital quality sound with coast-to-coast signal coverage. Three trial months - no obligation. (Subscription fees apply. Available only in the 48 contiguous U.S.), Wipers, intermittent, front, wet-arm with pulse washers, Bumper, rear, body-color step, includes pad, Seats, middle tone-on-tone leather appointed 60/40 split-folding bench, 3-passenger with outboard heated cushions, center armrest with storage tray (rear passenger easy entry on Yukon XL Denali only) (Upgradeable to (AL4) Seats, middle leather appointed Captains chairs.). The Place To Buy A Used Car!