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GMC Terrain Powertrain and Chassis Repair Frequencies

Results are for year ending March 31, 2018. Only successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
Year Make/Model Repair Trips Per 100 Cars Compared to all models for the same year    
2018 GMC Terrain 6
35.7142857143% 35.7142857143% Fewest Trips Most Trips
see reported repairs
  34 Terrains, 5.4 months of data per Terrain, average 4600 miles
2016 GMC Terrain 13
61.1111111111% 61.1111111111% Fewest Trips Most Trips
see reported repairs
  27 Terrains, 10.3 months of data per Terrain, average 18800 miles
2015 GMC Terrain 13
31.6326530612% 31.6326530612% Fewest Trips Most Trips
see reported repairs
  44 Terrains, 8.6 months of data per Terrain, average 29600 miles
2014 GMC Terrain 10
12.1848739496% 12.1848739496% Fewest Trips Most Trips
see reported repairs
  32 Terrains, 7.8 months of data per Terrain, average 44100 miles
2013 GMC Terrain 22
48.4126984127% 48.4126984127% Fewest Trips Most Trips
see reported repairs
  46 Terrains, 9.6 months of data per Terrain, average 55500 miles
2012 GMC Terrain 8
0% 0% Fewest Trips Most Trips
see reported repairs
  29 Terrains, 9.9 months of data per Terrain, average 63400 miles
2011 GMC Terrain 46
69.2118226601% 69.2118226601% Fewest Trips Most Trips
see reported repairs
  45 Terrains, 8.8 months of data per Terrain, average 85600 miles
2010 GMC Terrain 60
100% 100% Fewest Trips Most Trips
see reported repairs
  30 Terrains, 8.7 months of data per Terrain, average 82100 miles

Redesigned for this model year. Has required far more repairs than subsequent model years. Multiple reports of excessive oil consumption with the four-cylinder engine.

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GMC Terrain Reliability

You won't find GMC Terrain reliability information like this anywhere else. Actual repair frequencies, not just vague dots. So you can tell how much the GMC Terrain truly differs from competing car models in reliability.

These stats have been promptly updated four times a year, to much more closely track GMC Terrain reliability as the cars age. Others tell you how reliable the GMC Terrain was a year ago, when the cars were a year younger and had 12,000 fewer miles on them. Only TrueDelta tells you how reliable the GMC Terrain has been recently.

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