1994 Mercedes-Benz 310 MOT Pass Rate
Pass rate for 310 models manufactured in 1994, based on 176 real MOT test results.
Data from official DVSA MOT testing records
This page shows all 310 cars tested in 1994. Want to see how cars built in 1994 hold up over time?
View 1994 Mercedes-Benz 310 vintage page → (46.7% current pass rate)1994 Mercedes-Benz 310 MOT Analysis
The 1994 Mercedes-Benz 310 has an MOT pass rate of 59.1% based on 176 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 138,180 miles on the odometer. With a 40.9% failure rate, the 1994 310 is rated as "Below Average" for MOT reliability.
The leading cause of MOT failure for the 1994 Mercedes-Benz 310 is Suspension, responsible for 53.4% of failures. 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 range from £200–500. Body, chassis, structure is the second most common issue at 35.2%. Brakes follows at 31.3%.
Top failures specific to 1994 models only. The overall 310 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 | Suspension | 53.4% | 94 |
| 2 | Body, Chassis, Structure | 35.2% | 62 |
| 3 | Brakes | 31.3% | 55 |
| 4 | Lamps, Reflectors And Electrical Equipment | 17.6% | 31 |
| 5 | Visibility | 9.1% | 16 |
| 6 | Steering | 8.0% | 14 |
| 7 | Tyres | 6.8% | 12 |
| 8 | Identification Of The Vehicle | 4.5% | 8 |
| 9 | Seat Belts And Supplementary Restraint Systems | 2.3% | 4 |
| 10 | Noise, Emissions And Leaks | 1.1% | 2 |
Failures per 10,000 Miles
avg. 138,180 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 |
|---|---|---|---|
| Suspension | 3.87 | 53.4% | 94 |
| Body & Structure | 2.55 | 35.2% | 62 |
| Brakes | 2.26 | 31.3% | 55 |
| Lamps & Electrical | 1.27 | 17.6% | 31 |
| Visibility | 0.66 | 9.1% | 16 |
| Steering | 0.58 | 8.0% | 14 |
| Tyres | 0.49 | 6.8% | 12 |
| Identification of the vehicle | 0.33 | 4.5% | 8 |
| Seat Belts | 0.16 | 2.3% | 4 |
| Noise, emissions and leaks | 0.08 | 1.1% | 2 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1994 Mercedes-Benz 310 has an MOT pass rate of 59.1% based on 176 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 138,180 miles on the odometer. With a 40.9% failure rate, the 1994 310 is rated as "Below Average" for MOT reliability.
If you own or are considering buying a 1994 Mercedes-Benz 310, budget for potential repairs before each MOT. Before your MOT, pay particular attention to suspension: 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. With an average mileage of 138,180 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Suspension — 53.4% of failures
Suspension issues account for 53.4% of MOT failures on 1994 Mercedes-Benz 310 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.
Body, chassis, structure — 35.2% of failures
Body, chassis, structure issues account for 35.2% of MOT failures on 1994 Mercedes-Benz 310 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.
Brakes — 31.3% of failures
Brakes issues account for 31.3% of MOT failures on 1994 Mercedes-Benz 310 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.