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2012
Sierra 1500
Problems
Engine (25%)
Transmission and Drivetrain (17%)
Brakes and Traction Control (0%)
Suspension and Steering (8%)
Electrical and Air Conditioning (0%)
Paint, Rust, Leaks, Rattles, and Trim (50%)
Other (0%)
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315-horsepower 5.3L V8 6-speed shiftable automatic 4WD, part-time w/low range
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See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2012 GMC Sierra 1500 problems occur, check out our car reliability stats.