2012 Mercedes-Benz C220 Se Ed 125 Cdi Blueef-cy A MOT Pass Rate
Pass rate for C220 Se Ed 125 Cdi Blueef-cy A models manufactured in 2012, based on 96 real MOT test results.
Data from official DVSA MOT testing records
This page shows all C220 Se Ed 125 Cdi Blueef-cy A cars tested in 2012. Want to see how cars built in 2012 hold up over time?
View 2012 Mercedes-Benz C220 Se Ed 125 Cdi Blueef-cy A vintage page → (86.8% current pass rate)2012 Mercedes-Benz C220 Se Ed 125 Cdi Blueef-cy A MOT Analysis
The 2012 Mercedes-Benz C220 Se Ed 125 Cdi Blueef-cy A has an MOT pass rate of 79.2% based on 96 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 52,030 miles on the odometer. With a 20.8% failure rate, the 2012 C220 Se Ed 125 Cdi Blueef-cy A is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2012 Mercedes-Benz C220 Se Ed 125 Cdi Blueef-cy A is Lamps, Reflectors and Electrical Equipment, responsible for 4.2% of failures. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs range from £5–50. Brakes is the second most common issue at 3.1%. Suspension follows at 2.1%.
Top failures specific to 2012 models only. The overall C220 Se Ed 125 Cdi Blueef-cy A 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 |
|---|---|---|---|
| 1 | Lamps, Reflectors And Electrical Equipment | 4.2% | 4 |
| 2 | Brakes | 3.1% | 3 |
| 3 | Suspension | 2.1% | 2 |
| 4 | Tyres | 2.1% | 2 |
| 5 | Driver's View Of The Road | 1.0% | 1 |
Failures per 10,000 Miles
avg. 52,030 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Lamps & Electrical | 0.80 | 4.2% | 4 |
| Brakes | 0.60 | 3.1% | 3 |
| Suspension | 0.40 | 2.1% | 2 |
| Tyres | 0.40 | 2.1% | 2 |
| Visibility | 0.20 | 1.0% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2012 Mercedes-Benz C220 Se Ed 125 Cdi Blueef-cy A has an MOT pass rate of 79.2% based on 96 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 52,030 miles on the odometer. With a 20.8% failure rate, the 2012 C220 Se Ed 125 Cdi Blueef-cy A is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2012 Mercedes-Benz C220 Se Ed 125 Cdi Blueef-cy A, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to lamps, reflectors and electrical equipment: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test. At 52,030 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Lamps, Reflectors and Electrical Equipment — 4.2% of failures
Lamps, Reflectors and Electrical Equipment issues account for 4.2% of MOT failures on 2012 Mercedes-Benz C220 Se Ed 125 Cdi Blueef-cy A models. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Brakes — 3.1% of failures
Brakes issues account for 3.1% of MOT failures on 2012 Mercedes-Benz C220 Se Ed 125 Cdi Blueef-cy A models. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Suspension — 2.1% of failures
Suspension issues account for 2.1% of MOT failures on 2012 Mercedes-Benz C220 Se Ed 125 Cdi Blueef-cy A 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.