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Mercedes Benz Glc 300 Sport 4matic Auto MOT Check

MOT pass rates, common failures, and reliability data for the Mercedes Benz Glc 300 Sport 4matic Auto. Check any Glc 300 Sport 4matic Auto by registration number below.

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93.5%

Avg Pass Rate

+3.3%

vs Mercedes Benz Avg

2

Year Ranges

Excellent

Reliability

Mercedes Benz Glc 300 Sport 4matic Auto — MOT Reliability Overview

The Mercedes Benz Glc 300 Sport 4matic Auto has an average MOT pass rate of 93.5%, which is 3.3 percentage points above the Mercedes Benz brand average of 90.2%. This is a strong result, indicating that the Glc 300 Sport 4matic Auto is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

The most common reasons a Mercedes Benz Glc 300 Sport 4matic Auto fails its MOT are a tyre seriously damaged. If you are preparing your Glc 300 Sport 4matic Auto 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 Glc 300 Sport 4matic Auto, 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 Glc 300 Sport 4matic Auto performs at MOT across different model years.

2020

Based on 1,322 vehicles

94.9%Excellent
Mercedes Benz average: 90.2%
Dangerous Defects

1.8%

Retest Rate

6.2%

Mileage at 3yr

34k mi

Mileage at 5yr

54k mi

2019

Based on 560 vehicles

92.1%Excellent
Mercedes Benz average: 90.2%
Dangerous Defects

1.9%

Retest Rate

10.0%

Mileage at 3yr

38k mi

Mileage at 5yr

59k mi

Top MOT Failures — Mercedes Benz Glc 300 Sport 4matic Auto

The most common reasons a Mercedes Benz Glc 300 Sport 4matic Auto fails its MOT, aggregated across all year ranges.

1

A tyre seriously damaged

2.1%
Mercedes Benz Glc 300 Sport 4matic Auto Common Faults & Repair Costs

Where Failures Occur

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

Front Nearside

0.8%

Front Offside

0.8%

Rear Nearside

0.8%

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 Glc 300 Sport 4matic Auto

Mercedes Benz Glc 300 Sport 4matic Auto — Frequently Asked Questions

Common questions about the Mercedes Benz Glc 300 Sport 4matic Auto MOT and reliability.

What is the MOT pass rate for the Mercedes Benz Glc 300 Sport 4matic Auto?
The average MOT pass rate for the Mercedes Benz Glc 300 Sport 4matic Auto is 93.5% 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 Glc 300 Sport 4matic Auto?
The most common MOT failures on the Mercedes Benz Glc 300 Sport 4matic Auto are: A tyre seriously damaged (2.1%). These are the components most likely to cause an MOT failure.
Is the Mercedes Benz Glc 300 Sport 4matic Auto reliable?
With an average MOT pass rate of 93.5%, the Mercedes Benz Glc 300 Sport 4matic Auto is rated as "Excellent" for reliability. This is a strong result suggesting good build quality and fewer common defects.
How do I check the MOT history of a Mercedes Benz Glc 300 Sport 4matic Auto?
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 Glc 300 Sport 4matic Auto?
Typical mileage for the Mercedes Benz Glc 300 Sport 4matic Auto: 34,043 miles at 3 years, 53,596 miles at 5 years. Use these benchmarks when evaluating a used Glc 300 Sport 4matic Auto to spot vehicles with unusually high or low mileage.

Check Your Mercedes Benz Glc 300 Sport 4matic Auto's MOT History

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

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