2016 Mercedes-Benz Gl: MOT pass rate and reliability

84.9% of 2016 Mercedes-Benz Gls pass the MOT first time, measured across 225 DVSA tests on that model year alone. The average one had covered 74,633 miles.

How the 2016 compares

  • Against all Mercedes-Benz Gls (84.6%, 3,219 tests): +0.3 points
  • Against all 2016 cars (80.9%): +4 points
  • National first-time pass rate, all cars and years: 77%

Every Mercedes-Benz Gl model year

Pass rates fall as cars age, so the only fair comparison for a 2016 car is other cars of the same age. The full run for the Mercedes-Benz Gl:

Year Pass rate Tests Avg mileage
2007 80.9% 246 130,774
2011 83.1% 278 115,535
2013 85% 514 101,230
2014 86.8% 537 88,730
2015 85.6% 633 80,267
2016 84.9% 225 74,633

What this means if you are buying a 2016 Gl

The 2016 sits close to the Mercedes-Benz Gl average, so there is no strong model-year signal either way. Judge the individual car on its own history. Check the exact car with the free MOT history checker before you buy, and run its VIN and mileage through our free VIN decoder and clocking check.

What a 10-year-old car fails on

A 2016 car is 10 years old now, and age drives the failure mix more than the badge does. Across all cars tested, these are the categories that actually cause failures:

  • Lights and electrical: 10.36% of all cars tested
  • Suspension: 8.65% of all cars tested
  • Tyres: 6.23% of all cars tested
  • Brakes: 6.1% of all cars tested
  • Visibility: wipers, washers, glass: 4.65% of all cars tested
  • Body, chassis and structure: 3.18% of all cars tested

That is a shade above the middle of the range, still ordinary wear rather than a red flag, but worth checking against the service book for the car's age. On a 2016 Mercedes-Benz Gl the average at test was 74,633 miles, so treat anything far above that as a car that has worked harder than its peers, and anything far below as one worth checking for the faults that come from standing still.

The strongest year for this model is 2014 at 86.8%, and the weakest in our data is 2007 at 80.9%. That 5.9 point spread across the model's life is why comparing a 2016 car against a newer one tells you very little.

Nearby model years

All Mercedes-Benz Gl MOT data · Every model