Mercedes Benz B 180 MOT Check

MOT pass rates, common failures, and reliability data for the Mercedes Benz B 180. Check any B 180 by registration number below.

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97.0%

Avg Pass Rate

+6.8%

vs Mercedes Benz Avg

Year Ranges

Excellent

Reliability

Mercedes Benz B 180 — MOT Reliability Overview

The Mercedes Benz B 180 has an average MOT pass rate of 97.0%, which is 6.8 percentage points above the Mercedes Benz brand average of 90.2%. This is a strong result, indicating that the B 180 is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Typical mileage for the B 180 is around 64,943 miles at 5 years. When evaluating a used B 180, compare the odometer reading against these benchmarks. Significantly lower mileage than expected could indicate a clocked vehicle — run a free mileage check to verify.

Before buying a used Mercedes Benz B 180, 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 B 180 performs at MOT across different model years.

2021

Based on 54 vehicles

100.0%Excellent

Mercedes Benz average: 90.2%

2020

Based on 134 vehicles

98.5%Excellent

Mercedes Benz average: 90.2%

Mileage at 5yr

68k mi

2019

Based on 143 vehicles

95.8%Excellent

Mercedes Benz average: 90.2%

Mileage at 5yr

81k mi

2018

Based on 153 vehicles

98.0%Excellent

Mercedes Benz average: 90.2%

2017

Based on 206 vehicles

99.0%Excellent

Mercedes Benz average: 90.2%

2016

Based on 226 vehicles

95.1%Excellent

Mercedes Benz average: 90.2%

Mileage at 10yr

143k mi

2015

Based on 240 vehicles

98.3%Excellent

Mercedes Benz average: 90.2%

Mileage at 10yr

121k mi

2014

Based on 272 vehicles

98.9%Excellent

Mercedes Benz average: 90.2%

Mileage at 5yr

81k mi

Mileage at 10yr

114k mi

2013

Based on 634 vehicles

98.4%Excellent

Mercedes Benz average: 90.2%

Mileage at 5yr

133k mi

Mileage at 10yr

150k mi

2012

Based on 1,096 vehicles

96.5%Excellent

Mercedes Benz average: 90.2%

Dangerous Defects

0.0%

Retest Rate

2.0%

Mileage at 3yr

100k mi

Mileage at 5yr

137k mi

2011

Based on 626 vehicles

96.6%Excellent

Mercedes Benz average: 90.2%

Mileage at 3yr

116k mi

Mileage at 5yr

141k mi

2010

Based on 1,042 vehicles

95.3%Excellent

Mercedes Benz average: 90.2%

Mileage at 3yr

109k mi

Mileage at 5yr

111k mi

2009

Based on 690 vehicles

97.0%Excellent

Mercedes Benz average: 90.2%

Mileage at 5yr

82k mi

Mileage at 10yr

162k mi

2008

Based on 574 vehicles

95.8%Excellent

Mercedes Benz average: 90.2%

Mileage at 3yr

49k mi

Mileage at 5yr

65k mi

Mileage at 10yr

175k mi

2007

Based on 566 vehicles

95.6%Excellent

Mercedes Benz average: 90.2%

Mileage at 3yr

63k mi

Mileage at 5yr

113k mi

Mileage at 10yr

164k mi

2006

Based on 629 vehicles

94.6%Excellent

Mercedes Benz average: 90.2%

Mileage at 3yr

83k mi

Mileage at 5yr

130k mi

Mileage at 10yr

183k mi

2005

Based on 313 vehicles

95.2%Excellent

Mercedes Benz average: 90.2%

Mileage at 5yr

108k mi

Mileage at 10yr

175k mi

Typical Mileage — Mercedes Benz B 180

Average mileage readings recorded at MOT tests for the 2008 model year range. Use these benchmarks to evaluate a used B 180.

At 3 Years

49,432

miles

At 5 Years

64,943

miles

At 10 Years

175,120

miles

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 B 180

Mercedes Benz B 180 — Frequently Asked Questions

Common questions about the Mercedes Benz B 180 MOT and reliability.

What is the MOT pass rate for the Mercedes Benz B 180?

The average MOT pass rate for the Mercedes Benz B 180 is 97.0% 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 B 180?

Check the detailed breakdown on this page for specific failure data by year range.

Is the Mercedes Benz B 180 reliable?

With an average MOT pass rate of 97.0%, the Mercedes Benz B 180 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 B 180?

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 B 180?

Typical mileage for the Mercedes Benz B 180: 68,158 miles at 5 years. Use these benchmarks when evaluating a used B 180 to spot vehicles with unusually high or low mileage.

Check Your Mercedes Benz B 180's MOT History

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