Clean CARFAX. Steel Gray Metallic 2012 GMC Sierra 1500 SLE 4WD 6-Speed Automatic Vortec 5.3L V8 SFI VVT Flex Fuel 6-Speed Automatic, 4WD, Ebony Cloth.We at Stocker appreciate your time and understand you have better things to do than shop for a vehicle. That's why we price our online vehicles well below market averages! We want you to feel confident your not overpaying when you purchase your pre-owned vehicle at Stockers. Come in today and see why Stocker's is the fastest growing dealerships in PA! Recent Arrival!Awards:* JD Power Initial Quality Study, JD Power Dependability StudyReviews:* Smooth, quiet ride; comfortable seats; powerful V8 options. Source: Edmunds* If you need to tow or haul big loads, a compact pickup just won’t do the job. The 2012 GMC Sierra 1500 truck offers a wide range of trims, from basic Work Truck to the ultra-luxurious Denali, while those seeking better fuel economy can chose the 23-mpg Hybrid model or the 22-mpg XFE. Source: KBB.com