Mercedes G 400 amg line prem + d 4m a
Reliability, running costs, and MOT data across 1 years from 292 real MOT tests.
Avg Pass Rate
95%
Total Tests
292
Best Year
2021 (95%)
Years Covered
1
About the Mercedes G 400 amg line prem + d 4m a
The Mercedes G 400 amg line prem + d 4m a has been tested 292 times in 2026 MOT data across 1 model years (2021 to 2021), with an average pass rate of 95%. That's comfortably above the national average of 82%, making it a reliable choice. Available as diesel.
Best and Worst Years
The 2021 model is the most reliable with a 95% pass rate from 292 tests. The 2021 model has the lowest at 95%. With just a 0 point spread, the G 400 amg line prem + d 4m a is consistently reliable regardless of year.
Compared to the Mercedes brand average of 87%, the G 400 amg line prem + d 4m a performs 8 points better, making it one of the more reliable options in the Mercedes range.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 2021 detailsHow reliable is the Mercedes G 400 amg line prem + d 4m a?
Mercedes G 400 amg line prem + d 4m a by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 95% | 292 | 31,598 mi |
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