1984 BMW R80 MOT Pass Rate
Pass rate for R80 models manufactured in 1984, based on 2,521 real MOT test results.
Data from official DVSA MOT testing records
This page shows all R80 cars tested in 1984. Want to see how cars built in 1984 hold up over time?
View 1984 BMW R80 vintage page → (87.7% current pass rate)1984 BMW R80 MOT Analysis
The 1984 BMW R80 has an MOT pass rate of 87.2% based on 2,521 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 40,177 miles on the odometer. With a 12.8% failure rate, the 1984 R80 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1984 BMW R80 is Motorcycle lamps and reflectors, responsible for 0.8% 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. Motorcycle suspension is the second most common issue at 0.1%. Motorcycle audible warning (Horn) follows at 0.1%.
Top failures specific to 1984 models only. The overall R80 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 | Motorcycle Lamps And Reflectors | 0.8% | 20 |
| 2 | Motorcycle Suspension | 0.1% | 2 |
| 3 | Motorcycle Audible Warning (Horn) | 0.1% | 2 |
| 4 | Motorcycle Brakes | 0.1% | 2 |
Failures per 10,000 Miles
avg. 40,177 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 |
|---|---|---|---|
| Motorcycle lamps and reflectors | 0.20 | 0.8% | 20 |
| Motorcycle suspension | 0.02 | 0.1% | 2 |
| Motorcycle audible warning (Horn) | 0.02 | 0.1% | 2 |
| Motorcycle brakes | 0.02 | 0.1% | 2 |
| Identification of the vehicle | 0.01 | 0.0% | 1 |
| Motorcycle structure and attachments | 0.01 | 0.0% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1984 BMW R80 has an MOT pass rate of 87.2% based on 2,521 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 40,177 miles on the odometer. With a 12.8% failure rate, the 1984 R80 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1984 BMW R80, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle lamps and reflectors: 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. With relatively low average mileage of 40,177 miles, many of these vehicles are still in good mechanical condition.
Motorcycle lamps and reflectors — 0.8% of failures
Motorcycle lamps and reflectors issues account for 0.8% of MOT failures on 1984 BMW R80 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.
Motorcycle suspension — 0.1% of failures
Motorcycle suspension issues account for 0.1% of MOT failures on 1984 BMW R80 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.
Motorcycle audible warning (Horn) — 0.1% of failures
Motorcycle audible warning (Horn) issues account for 0.1% of MOT failures on 1984 BMW R80 models. Motorcycle audible warning (Horn) 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.