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Mercedes Benz 310 MOT Check

MOT pass rates, common failures, and reliability data for the Mercedes Benz 310. Check any 310 by registration number below.

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61.8%

Avg Pass Rate

-28.4%

vs Mercedes Benz Avg

2

Year Ranges

Below Average

Reliability

Mercedes Benz 310 — MOT Reliability Overview

The Mercedes Benz 310 has an average MOT pass rate of 61.8%, which is 28.4 percentage points below the Mercedes Benz brand average of 90.2%. This suggests the 310 can be more maintenance-intensive than average. Pay close attention to the common failure points listed below if you are considering buying one.

The most common reasons a Mercedes Benz 310 fails its MOT are the aim of a headlamp is not within limits laid down in the requirements. If you are preparing your 310 for its MOT, checking these areas first could save you a retest fee. Our detailed fault analysis includes estimated repair costs for each failure type.

Before buying a used Mercedes Benz 310, we recommend checking the full MOT history, write-off status, outstanding finance, and stolen vehicle status. These checks can be done for free using the registration number.

MOT Pass Rate by Year

How the Mercedes Benz 310 performs at MOT across different model years.

1995

Based on 49 vehicles

61.2%Below Average
Mercedes Benz average: 90.2%
Dangerous Defects

5.4%

Retest Rate

35.1%

1994

Based on 53 vehicles

62.3%Below Average
Mercedes Benz average: 90.2%
Dangerous Defects

5.6%

Retest Rate

5.6%

Top MOT Failures — Mercedes Benz 310

The most common reasons a Mercedes Benz 310 fails its MOT, aggregated across all year ranges.

1

The aim of a headlamp is not within limits laid down in the requirements

24.5%
Mercedes Benz 310 Common Faults & Repair Costs

Where Failures Occur

The areas of the vehicle most commonly flagged during MOT inspections.

Offside

16.3%

Rear Nearside

12.2%

Nearside

10.2%

Other Mercedes Benz Models

Compare MOT reliability across Mercedes Benz models.

Mercedes Benz E 300

94.2% pass rate

Mercedes Benz E

83.5% pass rate

Mercedes Benz Amg Gla 45 S 4matic+ Auto

92.7% pass rate

Mercedes Benz V

85.8% pass rate

Mercedes Benz Vito 112

87.8% pass rate

Mercedes Benz Sl 500

100.0% pass rate

Useful MOT Guides

Common MOT Failures

The most common reasons UK vehicles fail their MOT — and how to prepare.

MOT Checklist

Pre-MOT checklist to improve your chances of passing first time.

Advisory vs Failure

Understanding the difference between MOT advisories and failures.

See detailed fault analysis for Mercedes Benz 310

Mercedes Benz 310 — Frequently Asked Questions

Common questions about the Mercedes Benz 310 MOT and reliability.

What is the MOT pass rate for the Mercedes Benz 310?
The average MOT pass rate for the Mercedes Benz 310 is 61.8% compared to the Mercedes Benz average of 90.2%. Pass rates vary by year — check the year-by-year breakdown on this page for details.
What are the most common MOT failures on a Mercedes Benz 310?
The most common MOT failures on the Mercedes Benz 310 are: The aim of a headlamp is not within limits laid down in the requirements (24.5%). These are the components most likely to cause an MOT failure.
Is the Mercedes Benz 310 reliable?
With an average MOT pass rate of 61.8%, the Mercedes Benz 310 is rated as "Below Average" for reliability. This is around average — regular maintenance is recommended to avoid common failure points.
How do I check the MOT history of a Mercedes Benz 310?
Enter the vehicle's registration number in the search box at the top of this page. You will instantly see the complete MOT history including every test result, mileage readings, advisories, and dangerous defects — completely free.
What mileage should I expect on a Mercedes Benz 310?
Mileage data for the Mercedes Benz 310 is available in the detailed breakdown on this page.

Check Your Mercedes Benz 310's MOT History

Enter the registration number for the full MOT history — free and instant.

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