"Certified. Clean CARFAX. CARFAX One-Owner. Sierra 1500 AT4, 4D Crew Cab, EcoTec3 6.2L V8, 10-Speed Automatic, 4WD, Gray, Jet Black With Kalahari Accents Leather, Alloy wheels, AT4 Preferred Package, Bed View Camera, Brake assist, Electronic Stability Control, Multicolor 15"" Diagonal Head-Up Display, Panic alarm, Power Sliding Rear Window w/Rear Defogger, Power Sunroof, Rear Camera Mirror, Security system, Spray-On Pickup Bedliner w/GMC Logo, Technology Package, Universal Home Remote, Wireless Apple CarPlay/Wireless Android Auto, Wireless Charging. 2025 GMC Sierra 1500 AT4 EcoTec3 6.2L V8 Gray 4D Crew Cab Certification Program Details: 12 months or 12,000 miles from end of factory warranty or date of sale whicehver is longer. See this vehicle today at Motor City West Call GM Internet sales direct at (661) 836-9915."