2007 Mercedes-Benz B MOT Pass Rate
Pass rate for B models manufactured in 2007, based on 9,977 real MOT test results.
Data from official DVSA MOT testing records
This page shows all B cars tested in 2007. Want to see how cars built in 2007 hold up over time?
View 2007 Mercedes-Benz B vintage page → (58.8% current pass rate)2007 Mercedes-Benz B MOT Analysis
The 2007 Mercedes-Benz B has an MOT pass rate of 61.9% based on 9,977 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 84,115 miles on the odometer. With a 38.1% failure rate, the 2007 B is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 2007 Mercedes-Benz B is Body, chassis, structure, responsible for 0.0% of failures. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs range from £100–500+. Road Wheels is the second most common issue at 0.0%. Suspension follows at 0.0%.
Top failures specific to 2007 models only. The overall B page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
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Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2007 Mercedes-Benz B has an MOT pass rate of 61.9% based on 9,977 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 84,115 miles on the odometer. With a 38.1% failure rate, the 2007 B is rated as "Average" for MOT reliability.
If you own or are considering buying a 2007 Mercedes-Benz B, budget for potential repairs before each MOT. Before your MOT, pay particular attention to body, chassis, structure: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely. With an average mileage of 84,115 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Body, chassis, structure — 0.0% of failures
Body, chassis, structure issues account for 0.0% of MOT failures on 2007 Mercedes-Benz B models. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs: £100–500+. Pre-MOT check: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely.
Road Wheels — 0.0% of failures
Road Wheels issues account for 0.0% of MOT failures on 2007 Mercedes-Benz B models. Wheel failures include cracked or severely corroded alloy wheels, missing or loose wheel nuts, and wheels that are insecurely attached. These are safety-critical and relatively rare compared to tyre failures. Typical repair costs: £100–400 per wheel. Pre-MOT check: Visually inspect wheels for cracks, especially around the spokes and rim. Check that all wheel nuts are present and tightened. Look for signs of impact damage on alloy wheels.
Suspension — 0.0% of failures
Suspension issues account for 0.0% of MOT failures on 2007 Mercedes-Benz B models. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.