Mercedes-benz Gls 400 AMG Line Prem D 4MAT A Reliability, MOT Pass Rate & Common Faults
Free Mercedes-benz Gls 400 AMG Line Prem D 4MAT A car check
Is the Mercedes-benz Gls 400 AMG Line Prem D 4MAT A reliable? We analysed 757 real MOT tests across 227 vehicles to find out.
Got a specific Mercedes-benz Gls 400 AMG Line Prem D 4MAT A? Enter the reg for a free check:
The Mercedes-benz Gls 400 AMG Line Prem D 4MAT A is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Mercedes-benz Gls 400 AMG Line Prem D 4MAT A.
Mercedes-benz Gls 400 AMG Line Prem D 4MAT A Number Plates
Number plates registered to a Mercedes-benz Gls 400 AMG Line Prem D 4MAT A. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Mercedes-benz Gls 400 AMG Line Prem D 4MAT A MOT Pass Rate by Year
How likely is a Mercedes-benz Gls 400 AMG Line Prem D 4MAT A to pass its MOT? Here's the pass rate for each registration year, newest first.
Mercedes-benz Gls 400 AMG Line Prem D 4MAT A Common Faults & Problems
These are the most common serious faults found on Mercedes-benz Gls 400 AMG Line Prem D 4MAT A models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Mercedes-benz Gls 400 AMG Line Prem D 4MAT A Mileage — What's Normal?
How many miles does a typical Mercedes-benz Gls 400 AMG Line Prem D 4MAT A owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Mercedes-benz Gls 400 AMG Line Prem D 4MAT A MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Mercedes-benz Gls 400 AMG Line Prem D 4MAT A year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2021 | 156 | 88.5% | 24,564 | 34,272 | 50,500 |
| 2020 | 529 | 89.0% | 26,557 | 38,060 | 53,882 |
| 2019 | 51 | 96.1% | 24,564 | 33,609 | 49,088 |
How Long Does a Mercedes-benz Gls 400 AMG Line Prem D 4MAT A Last?
Based on 227 Mercedes-benz Gls 400 AMG Line Prem D 4MAT A vehicles on UK roads.
Mercedes-benz Gls 400 AMG Line Prem D 4MAT A Mileage Distribution
Total mileage recorded across all Mercedes-benz Gls 400 AMG Line Prem D 4MAT A MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Mercedes-benz Gls 400 AMG Line Prem D 4MAT A
Based on MOT pass rates across all registration years with sufficient test data.
96.1% MOT pass rate from 51 tests
88.5% MOT pass rate from 156 tests
The best year to buy a used Mercedes-benz Gls 400 AMG Line Prem D 4MAT A is 2019, which has the highest MOT pass rate at 96.1% across 51 tests. The 2021 model year has the lowest pass rate at 88.5% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Mercedes-benz Gls 400 AMG Line Prem D 4MAT A Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Mercedes-benz Gls 400 AMG Line Prem D 4MAT A THIS CAR | 89.3% | 757 | 37,998 mi | — yrs |
| Mercedes-benz C | 77.6% | 8,031,355 | 77,082 mi | 32 yrs |
| Mercedes-benz E | 79.4% | 4,722,746 | 83,960 mi | 33 yrs |
| Mercedes-benz A-class | 77.6% | 4,204,702 | 57,023 mi | 28 yrs |
| Toyota Avensis T2 | 81.8% | 1,069 | 104,912 mi | — yrs |
Compared to the Mercedes-benz C (77.6% pass rate) and the Mercedes-benz E (79.4% pass rate), the Mercedes-benz Gls 400 AMG Line Prem D 4MAT A outperforms both on MOT reliability.
Found a Mercedes-benz Gls 400 AMG Line Prem D 4MAT A you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Mercedes-benz Gls 400 AMG Line Prem D 4MAT AShould you buy a used Mercedes-benz Gls 400 AMG Line Prem D 4MAT A?
The Mercedes-benz Gls 400 AMG Line Prem D 4MAT A has an overall MOT pass rate of 89.3% across 757 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
On the safety side, the most frequently flagged dangerous fault is tyre tread depth below requirements of 1.6mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Mercedes-benz Gls 400 AMG Line Prem D 4MAT A with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Mercedes-benz Gls 400 AMG Line Prem D 4MAT A owner drives around 8,424 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.