1986 Reliant Rialto MOT Pass Rate
Pass rate for Rialto models manufactured in 1986, based on 1,465 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Rialto cars tested in 1986. Want to see how cars built in 1986 hold up over time?
View 1986 Reliant Rialto vintage page → (90.7% current pass rate)1986 Reliant Rialto MOT Analysis
The 1986 Reliant Rialto has an MOT pass rate of 65.2% based on 1,465 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 51,360 miles on the odometer. With a 34.8% failure rate, the 1986 Rialto is rated as "Good" for MOT reliability.
The leading cause of MOT failure for the 1986 Reliant Rialto is Lamps, reflectors and electrical equipment, responsible for 0.4% 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. Identification of the vehicle is the second most common issue at 0.1%. Suspension follows at 0.1%.
Top failures specific to 1986 models only. The overall Rialto 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 | Lamps, Reflectors And Electrical Equipment | 0.4% | 6 |
| 2 | Identification Of The Vehicle | 0.1% | 2 |
| 3 | Suspension | 0.1% | 2 |
Failures per 10,000 Miles
avg. 51,360 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 |
|---|---|---|---|
| Lamps & Electrical | 0.08 | 0.4% | 6 |
| Identification of the vehicle | 0.03 | 0.1% | 2 |
| Suspension | 0.03 | 0.1% | 2 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1986 Reliant Rialto has an MOT pass rate of 65.2% based on 1,465 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 51,360 miles on the odometer. With a 34.8% failure rate, the 1986 Rialto is rated as "Good" for MOT reliability.
If you own or are considering buying a 1986 Reliant Rialto, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to lamps, reflectors and electrical equipment: 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. At 51,360 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Lamps, reflectors and electrical equipment — 0.4% of failures
Lamps, reflectors and electrical equipment issues account for 0.4% of MOT failures on 1986 Reliant Rialto 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.
Identification of the vehicle — 0.1% of failures
Identification of the vehicle issues account for 0.1% of MOT failures on 1986 Reliant Rialto models. Identification failures relate to the Vehicle Identification Number (VIN) and registration plate. The VIN must be permanently displayed and legible, and the registration plate must meet British Standard formatting. Typical repair costs: £10–50. Pre-MOT check: Ensure the VIN plate is visible and legible (usually in the windscreen or under the bonnet). Check that number plates are clean, undamaged, and use the correct font and spacing.
Suspension — 0.1% of failures
Suspension issues account for 0.1% of MOT failures on 1986 Reliant Rialto 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.