MERCEDES EQC400 (2020)
Running costs, common problems, and reliability data based on 52 real MOT tests in 2024.
MOT Pass Rate
90%
Total Tests (2024)
52
Avg Mileage
33,454 mi
Est. Annual Cost
£945
Is the 2020 MERCEDES EQC400 reliable?
Excellent reliability. Very few MOT failures. That's 8 points above the national average of 82%.
At 4 years old, 90% of MERCEDES EQC400s from 2020 passed their MOT first time in 2024. That's based on 52 tests across the UK. The average mileage at this age is 33,454 miles.
How does the 2020 MERCEDES EQC400 compare?
Mileage Analysis
The average 2020 MERCEDES EQC400 has 33,454 miles on the clock, which is in line with the expected 29,600 miles for a 4-year-old car, suggesting normal everyday use.
Best year to buy a MERCEDES EQC400?
The most reliable year is the 2021 model with a 94% MOT pass rate, while the 2020 model has the lowest at 90%. Consider a different year if reliability is a priority.
How much does a 2020 MERCEDES EQC400 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.
Checking a specific MERCEDES EQC400?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 MERCEDES EQC400
The 2020 MERCEDES EQC400 is a electric with a 0cc electric engine. 52 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2020, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 33,454 miles at 4 years old, MERCEDES EQC400 owners drive about as much as the UK average.
What does it cost to own a 2020 MERCEDES EQC400?
Total estimated annual running cost is £945 (£79/month), broken down as £500 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2020 MERCEDES EQC400
At 4 years old, the MERCEDES EQC400 offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. Note: with only 52 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2020 MERCEDES EQC400
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable electric cars with similar engines:
- TESLA MODEL 3 LONG RANGE AWD (2021) 88% pass rate (-2%) from 39,444 tests
- JAGUAR I-PACE (2020) 96% pass rate (+6%) from 18,488 tests
- TESLA MODEL 3 STANDARD RANGE + (2021) 88% pass rate (-2%) from 15,258 tests
- TESLA MODEL 3 PERFORMANCE AWD (2020) 87% pass rate (-3%) from 12,320 tests