MERCEDES GLE (2014)
Running costs, common problems, and reliability data based on 39 real MOT tests in 2024.
MOT Pass Rate
97%
Total Tests (2024)
39
Avg Mileage
61,766 mi
Est. Annual Cost
£1,750
Is the 2014 MERCEDES GLE reliable?
Excellent reliability. Very few MOT failures. That's 15 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.
At 10 years old, 97% of MERCEDES GLEs from 2014 passed their MOT first time in 2024. That's based on 39 tests across the UK. The average mileage at this age is 61,766 miles.
How does the 2014 MERCEDES GLE compare?
Mileage Analysis
The average 2014 MERCEDES GLE has 61,766 miles on the clock, which is in line with the expected 74,000 miles for a 10-year-old car, suggesting normal everyday use.
Best year to buy a MERCEDES GLE?
The most reliable year is the 2022 model with a 95% MOT pass rate, while the 2017 model has the lowest at 91%. The 2014 sits between the two at 97%.
How much does a 2014 MERCEDES GLE cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
MERCEDES GLE by Year
Checking a specific MERCEDES GLE?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2014 MERCEDES GLE
The 2014 MERCEDES GLE is a large car with a 2987cc diesel engine. 39 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 7% of all 2014 cars for reliability.
With an average of 61,766 miles at 10 years old, MERCEDES GLE owners drive about as much as the UK average.
2014 MERCEDES GLE Fuel Costs
The 2987cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2014 MERCEDES GLE?
Total estimated annual running cost is £1,750 (£146/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 97% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MERCEDES GLE Reliability Trend
The MERCEDES GLE has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Buying a Used 2014 MERCEDES GLE
At 10 years old, the MERCEDES GLE is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2022 model has the highest pass rate at 95%. Note: with only 39 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2014 MERCEDES GLE
The MERCEDES GLE is actually the most reliable option among similar diesel large cars from this era. Here are comparable diesel cars with similar engines:
- LAND ROVER RANGE ROVER (2013) 88% pass rate (-9%) from 27,426 tests
- JAGUAR XF (2014) 84% pass rate (-13%) from 26,866 tests
- FORD RANGER (2016) 84% pass rate (-13%) from 23,861 tests
- AUDI Q5 (2016) 90% pass rate (-7%) from 23,838 tests