18 Model Years Analyzed
Mercedes Benz B Class
MOT Pass Rate & Statistics
Average pass rate across all model years (2005-2022), based on 66,052 DVSA recorded tests.
80.5%
Average Pass Rate
18
Model Years
66k
Tests Analyzed
Most Tested Year
2014 Mercedes Benz B Class MOT Pass Rate & Common Failures
Pass Rate by Year
1 tests
1 tests
9 tests
633 tests
2 tests
6,508 tests
6,092 tests
6,587 tests
10,010 tests
8,649 tests
2 tests
4,874 tests
6,310 tests
6,241 tests
5,221 tests
4,197 tests
1 tests
714 tests
Most Common Failures Across All Years
- 1a brake lining or pad worn below 1.5mm
- 2A tyre seriously damaged
- 3Tyre tread depth not in accordance with the requirements
- 4Brake pipe damaged or excessively corroded
- 5A spring or spring component fractured or seriously weakened
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Frequently Asked Questions
What is the average MOT pass rate for a Mercedes Benz B Class?
The Mercedes Benz B Class has an average 80.5% MOT pass rate across model years 2005 to 2022, based on DVSA test data.
What are the most common MOT failures on a Mercedes Benz B Class?
The most common MOT failure reasons for the Mercedes Benz B Class across all years are: a brake lining or pad worn below 1.5mm, a tyre seriously damaged, tyre tread depth not in accordance with the requirements. These are typical wear items that can often be checked and addressed before your test.
Which Mercedes Benz B Class year has the best MOT pass rate?
MOT pass rates vary by year - newer models typically have higher pass rates. Check our year-by-year breakdown above to compare pass rates for specific Mercedes Benz B Class model years.