2003 Mercedes E320 Cdi Avantgarde Auto MOT Pass Rate
Pass rate for E320 Cdi Avantgarde Auto models manufactured in 2003, based on 130 real MOT test results.
Data from official DVSA MOT testing records
This page shows all E320 Cdi Avantgarde Auto cars tested in 2003. Want to see how cars built in 2003 hold up over time?
View 2003 Mercedes E320 Cdi Avantgarde Auto vintage page → (70.0% current pass rate)2003 Mercedes E320 Cdi Avantgarde Auto MOT Analysis
The 2003 Mercedes E320 Cdi Avantgarde Auto has an MOT pass rate of 68.5% based on 130 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 112,594 miles on the odometer. With a 31.5% failure rate, the 2003 E320 Cdi Avantgarde Auto is rated as "Good" for MOT reliability.
The leading cause of MOT failure for the 2003 Mercedes E320 Cdi Avantgarde Auto is Tyres, responsible for 3.8% of failures. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs range from £50–200 per tyre. Driver's View of the Road is the second most common issue at 3.1%. Road Wheels follows at 3.1%.
Top failures specific to 2003 models only. The overall E320 Cdi Avantgarde 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 | Tyres | 3.8% | 5 |
| 2 | Driver's View Of The Road | 3.1% | 4 |
| 3 | Road Wheels | 3.1% | 4 |
| 4 | Brakes | 2.3% | 3 |
| 5 | Lamps, Reflectors And Electrical Equipment | 0.8% | 1 |
| 6 | Steering | 0.8% | 1 |
| 7 | Suspension | 0.8% | 1 |
Failures per 10,000 Miles
avg. 112,594 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 |
|---|---|---|---|
| Tyres | 0.34 | 3.8% | 5 |
| Visibility | 0.27 | 3.1% | 4 |
| Wheels | 0.27 | 3.1% | 4 |
| Brakes | 0.20 | 2.3% | 3 |
| Lamps & Electrical | 0.07 | 0.8% | 1 |
| Steering | 0.07 | 0.8% | 1 |
| Suspension | 0.07 | 0.8% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2003 Mercedes E320 Cdi Avantgarde Auto has an MOT pass rate of 68.5% based on 130 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 112,594 miles on the odometer. With a 31.5% failure rate, the 2003 E320 Cdi Avantgarde Auto is rated as "Good" for MOT reliability.
If you own or are considering buying a 2003 Mercedes E320 Cdi Avantgarde Auto, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to tyres: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating. With an average mileage of 112,594 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Tyres — 3.8% of failures
Tyres issues account for 3.8% of MOT failures on 2003 Mercedes E320 Cdi Avantgarde Auto models. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Driver's View of the Road — 3.1% of failures
Driver's View of the Road issues account for 3.1% of MOT failures on 2003 Mercedes E320 Cdi Avantgarde Auto models. Driver's View of the Road issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Road Wheels — 3.1% of failures
Road Wheels issues account for 3.1% of MOT failures on 2003 Mercedes E320 Cdi Avantgarde Auto 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.