1984 Mercedes Motor Caravan MOT Pass Rate
Pass rate for Motor Caravan models manufactured in 1984, based on 76 real MOT test results.
Data from official DVSA MOT testing records
1984 Mercedes Motor Caravan MOT Analysis
The 1984 Mercedes Motor Caravan has an MOT pass rate of 56.6% based on 76 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 179,750 miles on the odometer. With a 43.4% failure rate, the 1984 Motor Caravan is rated as "Below Average" for MOT reliability.
The leading cause of MOT failure for the 1984 Mercedes Motor Caravan is Suspension, responsible for 6.6% 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. Visibility is the second most common issue at 5.3%. Lamps, reflectors and electrical equipment follows at 3.9%.
Top failures specific to 1984 models only. The overall Motor Caravan 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 | 6.6% | 5 |
| 2 | Visibility | 5.3% | 4 |
| 3 | Lamps, Reflectors And Electrical Equipment | 3.9% | 3 |
| 4 | Body, Chassis, Structure | 2.6% | 2 |
| 5 | Brakes | 2.6% | 2 |
| 6 | Seat Belts And Supplementary Restraint Systems | 1.3% | 1 |
| 7 | Non-component Advisories | 1.3% | 1 |
Failures per 10,000 Miles
avg. 179,750 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 | 0.37 | 6.6% | 5 |
| Visibility | 0.29 | 5.3% | 4 |
| Lamps & Electrical | 0.22 | 3.9% | 3 |
| Body & Structure | 0.15 | 2.6% | 2 |
| Brakes | 0.15 | 2.6% | 2 |
| Seat Belts | 0.07 | 1.3% | 1 |
| Non-component advisories | 0.07 | 1.3% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1984 Mercedes Motor Caravan has an MOT pass rate of 56.6% based on 76 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 179,750 miles on the odometer. With a 43.4% failure rate, the 1984 Motor Caravan is rated as "Below Average" for MOT reliability.
If you own or are considering buying a 1984 Mercedes Motor Caravan, 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 179,750 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Suspension — 6.6% of failures
Suspension issues account for 6.6% of MOT failures on 1984 Mercedes Motor Caravan 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.
Visibility — 5.3% of failures
Visibility issues account for 5.3% of MOT failures on 1984 Mercedes Motor Caravan models. Visibility failures relate to the windscreen, wipers, washers, mirrors, and view-obstructing damage. Cracks in the windscreen swept area, ineffective wipers, or empty washer bottles are common causes. Typical repair costs: £10–300. Pre-MOT check: Check the windscreen for chips and cracks — damage larger than 10mm in the driver's swept area or 40mm elsewhere will fail. Test washers and wipers. Ensure both door mirrors are intact and adjustable.
Lamps, reflectors and electrical equipment — 3.9% of failures
Lamps, reflectors and electrical equipment issues account for 3.9% of MOT failures on 1984 Mercedes Motor Caravan 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.