2014 Mercedes-Benz E220 Se Cdi Auto MOT Pass Rate
Pass rate for E220 Se Cdi Auto models manufactured in 2014, based on 1,651 real MOT test results.
Data from official DVSA MOT testing records
This page shows all E220 Se Cdi Auto cars tested in 2014. Want to see how cars built in 2014 hold up over time?
View 2014 Mercedes-Benz E220 Se Cdi Auto vintage page → (91.0% current pass rate)2014 Mercedes-Benz E220 Se Cdi Auto MOT Analysis
The 2014 Mercedes-Benz E220 Se Cdi Auto has an MOT pass rate of 91.8% based on 1,651 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 44,210 miles on the odometer. With a 8.2% failure rate, the 2014 E220 Se Cdi Auto is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2014 Mercedes-Benz E220 Se Cdi Auto is Noise, emissions and leaks, responsible for 0.1% of failures. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs range from £100–1,000+. Brakes is the second most common issue at 0.1%.
Top failures specific to 2014 models only. The overall E220 Se Cdi Auto 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 | Noise, Emissions And Leaks | 0.1% | 2 |
| 2 | Brakes | 0.1% | 1 |
Failures per 10,000 Miles
avg. 44,210 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 |
|---|---|---|---|
| Noise, emissions and leaks | 0.03 | 0.1% | 2 |
| Brakes | 0.01 | 0.1% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2014 Mercedes-Benz E220 Se Cdi Auto has an MOT pass rate of 91.8% based on 1,651 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 44,210 miles on the odometer. With a 8.2% failure rate, the 2014 E220 Se Cdi Auto is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2014 Mercedes-Benz E220 Se Cdi Auto, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to noise, emissions and leaks: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help. With relatively low average mileage of 44,210 miles, many of these vehicles are still in good mechanical condition.
Noise, emissions and leaks — 0.1% of failures
Noise, emissions and leaks issues account for 0.1% of MOT failures on 2014 Mercedes-Benz E220 Se Cdi Auto models. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs: £100–1,000+. Pre-MOT check: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help.
Brakes — 0.1% of failures
Brakes issues account for 0.1% of MOT failures on 2014 Mercedes-Benz E220 Se Cdi Auto 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).
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.