MG 6 MOT Check

MOT pass rates, common failures, and reliability data for the MG 6. Check any 6 by registration number below.

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67.5%

Avg Pass Rate

-15.6%

vs MG Avg

Year Ranges

Average

Reliability

MG 6 — MOT Reliability Overview

The MG 6 has an average MOT pass rate of 67.5%, which is 15.6 percentage points below the MG brand average of 83.1%. This is a reasonable result that reflects typical UK reliability standards. Regular servicing and addressing advisories promptly will help keep your 6 on the road.

The most common reasons a MG 6 fails its MOT are brake pipe damaged or excessively corroded, a suspension component excessively damaged or corroded, a lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning. If you are preparing your 6 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 MG 6, 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 MG 6 performs at MOT across different model years.

2016

Based on 794 vehicles

75.1%Good

MG average: 83.1%

Dangerous Defects

9.1%

Retest Rate

22.2%

2015

Based on 1,045 vehicles

71.5%Average

MG average: 83.1%

Dangerous Defects

8.4%

Retest Rate

25.6%

Mileage at 10yr

141k mi

2014

Based on 987 vehicles

64.3%Below Average

MG average: 83.1%

Dangerous Defects

7.3%

Retest Rate

28.8%

Mileage at 10yr

110k mi

2013

Based on 515 vehicles

63.5%Below Average

MG average: 83.1%

Dangerous Defects

7.4%

Retest Rate

41.3%

Mileage at 10yr

118k mi

2012

Based on 1,114 vehicles

63.5%Below Average

MG average: 83.1%

Dangerous Defects

8.7%

Retest Rate

25.5%

Mileage at 10yr

120k mi

2011

Based on 449 vehicles

62.6%Below Average

MG average: 83.1%

Dangerous Defects

7.5%

Retest Rate

17.8%

0

Based on 2,760 vehicles

72.3%Average

MG average: 83.1%

Mileage at 5yr

68k mi

Top MOT Failures — MG 6

The most common reasons a MG 6 fails its MOT, aggregated across all year ranges.

Brake pipe damaged or excessively corroded

7.2%

A suspension component excessively damaged or corroded

3.0%

A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning

3.0%

A suspension pin, bush or joint excessively worn

3.0%

a brake lining or pad worn below 1.5mm

2.6%

MG 6 Common Faults & Repair Costs

Where Failures Occur

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

Front Nearside

6.2%

Rear Offside

3.7%

Front Offside

3.4%

Other MG Models

Compare MOT reliability across MG models.

MG ZR

74.1% pass rate

MG 3

76.5% pass rate

MG MGB

70.0% pass rate

MG Mgb Roadster

95.5% pass rate

MG B Gt

75.0% pass rate

MG B

88.0% 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 MG 6

MG 6 — Frequently Asked Questions

Common questions about the MG 6 MOT and reliability.

What is the MOT pass rate for the MG 6?

The average MOT pass rate for the MG 6 is 67.5% compared to the MG average of 83.1%. 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 MG 6?

The most common MOT failures on the MG 6 are: Brake pipe damaged or excessively corroded (7.2%), A suspension component excessively damaged or corroded (3.0%), A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning (3.0%). These are the components most likely to cause an MOT failure.

Is the MG 6 reliable?

With an average MOT pass rate of 67.5%, the MG 6 is rated as "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 MG 6?

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 MG 6?

Typical mileage for the MG 6: 141,171 miles at 10 years. Use these benchmarks when evaluating a used 6 to spot vehicles with unusually high or low mileage.

Check Your MG 6's MOT History

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