Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A: MOT pass rate and reliability data
The Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A passes its MOT first time more often than the average UK car, by 8.7 percentage points. These figures come from the DVSA's full year of anonymised MOT results, covering 664 individual Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A tests. Nothing here is an estimate or a survey.
The numbers
| First-time pass rate | 85.4% |
| UK national average | 76.7% |
| Difference | +8.7 points |
| Tests analysed | 664 |
| Average mileage at test | 44,535 miles |
| Average year of manufacture | 2020 |
| Reliability rank | 1,217 of 2,005 models |
What this means if you are buying one
A 85.4% first-time pass rate means roughly 15 in every 100 Mercedes-Benz E 300 Amg Ln Night Ed Prem+D As presented for MOT fail on the first attempt. That is better than average, so a well-kept example is a reasonably safe used buy. The average Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A tested had covered 44,535 miles and was built around 2020.
What this means at salvage auction
Pass rate is a proxy for what a car costs to keep on the road. The Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A sits 8.7 points above the national average, ranked 1,217 of 2,005 models. On one bought as repairable salvage, the mechanical side is less likely to spring surprises, so your repair estimate should hold up reasonably well.
Before you bid: run the lot through the analyzer, check the car's own record, check the mileage, decode the VIN, and if it carries a marker use the write-off value calculator. Or compare it against another model.
Looking at a specific Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A rather than the model in general? The free check covers its MOT and mileage history, and the full HPI report confirms the insurance write-off category, outstanding finance and whether it is recorded stolen, from licensed data for 5 credits. Already own one that has been damaged? Work out whether fixing it beats selling it with the repair or scrap calculator, and see recorded closing bids for damaged Mercedes-Benz E 300 Amg Ln Night Ed Prem+D As at UK salvage auction.
Most common MOT failures on a Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A
- Any fracture or welding defect on a wheel, 6.6% of tests (112.78x the national rate for this defect)
- A tyre seriously damaged, 6% of tests (2.16x the national rate for this defect)
- A tyre cords visible or damaged, 3.6% of tests (2.16x the national rate for this defect)
- Tyre tread depth not in accordance with the requirements, 0.9% of tests
- A tyre has a lump, bulge or tear caused by separation or partial failure of its structure. This includes any lifting of the tread rubber, 0.6% of tests (3.11x the national rate for this defect)
- A suspension pin, bush or joint excessively worn, 0.5% of tests
- A tyre not fitted in compliance with the manufacturers sidewall instruction, 0.5% of tests (7.13x the national rate for this defect)
- Tyres on the same axle or on twin wheels are different sizes, 0.3% of tests (2.52x the national rate for this defect)
- Number plate does not conform to the specified requirements, 0.3% of tests (1.63x the national rate for this defect)
- A wheel badly distorted or wear between wheel and hub at spigot mounting, 0.2% of tests (3.86x the national rate for this defect)
From 663 DVSA-tracked Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A tests, 2024. DVSA testers marked 25.74% of these flagged Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A defects as "dangerous", meaning the tester judged the car unsafe to drive away, against 5.11% nationally.
Most common MOT advisories on a Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A
An advisory doesn't fail the car - the tester flags it as worth watching, but it still passes. A different list from the failures above: what testers are noting on a Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A before it actually fails on it.
- Tyre tread depth not in accordance with the requirements, 14.5% of tests, also fails
- a brake lining or pad worn below 1.5mm, 5.9% of tests
- A tyre seriously damaged, 4.4% of tests, also fails
- Brake disc or drum excessively weakened, insecure or fractured, 2.9% of tests
- A suspension pin, bush or joint excessively worn, 2.9% of tests, also fails
- A wheel badly distorted or wear between wheel and hub at spigot mounting, 1.7% of tests (1.55x the national rate for this advisory), also fails
- Brake disc or drum significantly and obviously worn, 1.2% of tests
- Number plate inscription missing or illegible, 0.9% of tests
- Excessive fluctuation in brake effort through each wheel revolution., 0.3% of tests
- A shock absorber damaged to the extent that it does not function or showing signs of severe leakage, 0.2% of tests
From 663 DVSA-tracked Mercedes-Benz E 300 Amg Ln Night Ed Prem+D A tests, 2024.
Other Mercedes-Benz models
- Mercedes-Benz C - 77.4%
- Mercedes-Benz A-Class - 78.7%
- Mercedes-Benz E - 79.2%
- Mercedes-Benz A - 89.5%
- Mercedes-Benz Vito - 72.7%
- Mercedes-Benz Gla - 85.2%
- Mercedes-Benz Glc - 87.8%
- Mercedes-Benz B-Class - 74.7%
Models with a similar pass rate
- Mercedes-Benz Unclassified - 85.5%
- Peugeot Boxer 435 S L3h2 Bluehdi - 85.5%
- Land Rover Range Rover Evoque Se D Auto - 85.4%
- BMW 5 Series - 85.3%
- Tesla Model 3 Long Range Awd - 85.3%
- BMW 430 - 85.3%
If this car is a salvage or write-off
- What does Cat N mean? Category N explained
- What does Cat S mean? Category S explained
- Cat S vs Cat N: the real differences
- Do you need an HPI check on a car you know is a write-off?
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