1988 Jaguar Xj6 MOT Pass Rate
Pass rate for Xj6 models manufactured in 1988, based on 1,260 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Xj6 cars tested in 1988. Want to see how cars built in 1988 hold up over time?
View 1988 Jaguar Xj6 vintage page → (76.2% current pass rate)1988 Jaguar Xj6 MOT Analysis
The 1988 Jaguar Xj6 has an MOT pass rate of 61.6% based on 1,260 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 85,798 miles on the odometer. With a 38.4% failure rate, the 1988 Xj6 is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 1988 Jaguar Xj6 is Tyres, responsible for 1.1% 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. Lamps, reflectors and electrical equipment is the second most common issue at 1.0%. Brakes follows at 1.0%.
Top failures specific to 1988 models only. The overall Xj6 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 | 1.1% | 14 |
| 2 | Lamps, Reflectors And Electrical Equipment | 1.0% | 12 |
| 3 | Brakes | 1.0% | 12 |
| 4 | Seat Belts And Supplementary Restraint Systems | 0.9% | 11 |
| 5 | Body, Chassis, Structure | 0.7% | 9 |
| 6 | Suspension | 0.5% | 6 |
| 7 | Noise, Emissions And Leaks | 0.3% | 4 |
| 8 | Steering | 0.3% | 4 |
| 9 | Visibility | 0.2% | 3 |
Failures per 10,000 Miles
avg. 85,798 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 | 0.13 | 1.1% | 14 |
| Lamps & Electrical | 0.11 | 1.0% | 12 |
| Brakes | 0.11 | 1.0% | 12 |
| Seat Belts | 0.10 | 0.9% | 11 |
| Body & Structure | 0.08 | 0.7% | 9 |
| Suspension | 0.06 | 0.5% | 6 |
| Noise, emissions and leaks | 0.04 | 0.3% | 4 |
| Steering | 0.04 | 0.3% | 4 |
| Visibility | 0.03 | 0.2% | 3 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1988 Jaguar Xj6 has an MOT pass rate of 61.6% based on 1,260 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 85,798 miles on the odometer. With a 38.4% failure rate, the 1988 Xj6 is rated as "Average" for MOT reliability.
If you own or are considering buying a 1988 Jaguar Xj6, budget for potential repairs before each MOT. 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 85,798 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Tyres — 1.1% of failures
Tyres issues account for 1.1% of MOT failures on 1988 Jaguar Xj6 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.
Lamps, reflectors and electrical equipment — 1.0% of failures
Lamps, reflectors and electrical equipment issues account for 1.0% of MOT failures on 1988 Jaguar Xj6 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.
Brakes — 1.0% of failures
Brakes issues account for 1.0% of MOT failures on 1988 Jaguar Xj6 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.