2012 GMC Yukon Reliability ReportKeepScore 82/100 · top failure points · buy or avoid
Quick Facts · 2012 GMC Yukon
- Outscores the 2010 GMC Yukon by 7 points — one of the stronger nearby years to consider.
- The system most likely to surface first: engine - active fuel management (afm) (critical severity).
- Has 3 NHTSA recalls on record — the most notable involves the electrical system:ignition.
2012 GMC Yukon: Buy or Avoid?
The 2012 GMC Yukon presents itself as a highly capable and spacious full-size SUV, delivering robust V8 power and exceptional utility for families or towing needs. However, buyers must approach this model with informed caution, as a critical engine design flaw related to the Active Fuel Management (AFM) system can lead to substantial and expensive repairs if not properly mitigated or addressed. While the core vehicle is durable, this specific vulnerability elevates its overall ownership risk, demanding a thorough pre-purchase inspection.
Biggest Strengths
- Robust V8 engine performance (when AFM is functioning)
- Strong body-on-frame construction for towing and hauling
- Spacious and comfortable interior with excellent cargo capacity
2012 GMC Yukon — Known Trouble Spots
The systems that break first on the 2012 GMC Yukon. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.
Safety Recalls on the 2012 GMC Yukon
3 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
ELECTRICAL SYSTEM:IGNITION
General Motors LLC (GM) is recalling certain model year 2011-2012 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado HD, Silverado LD, Suburban, Tahoe, GMC Sierra LD, Sierra HD, Yukon, and Yukon XL vehicles. In the affected vehicles, the ignition lock actuator may bind, making turning the key difficult or causing the ignition to get stuck in the "Start" position.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
General Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS, GU, the MP, and VI or "Zone A." Additionally GM is recalling certain 2011-2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, Yukon XL and 2011-2013 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 vehicles originally sold, or ever registered, in the states of AZ, AR, DE, DC, IL, IN, KS, KY, MD, MO, NE, NV, NJ, NM, NC, OH, OK, PA, TN, VA, and WV or "Zone B." Additionally, GM is recalling certain 2010-2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL and 2010-2013 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 vehicles originally sold, or ever registered, in the states of AK, CO, CT, ID, IA, ME, MA, MI, MN, MT, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI, and WY or "Zone C." These vehicles are equipped with non-desiccated passenger frontal inflators containing phase-stabilized ammonium nitrate (PSAN) propellant. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
What breaks on the 2012 GMC Yukon?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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GMC Yukon — Year-by-Year Comparison
Compare KeepScores across nearby years of the GMC Yukon. Click any year for its full report.
Competing 2012s Worth a Look
Similar class, similar year range — ranked by KeepScore.
Relevant Products for Your 2012 GMC Yukon
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Frequently Asked Questions
Just bought a 2012 GMC Yukon? Keep it that way.
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