1999 Lancia Delta MOT Pass Rate
Pass rate for Delta models manufactured in 1999, based on 76 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Delta cars tested in 1999. Want to see how cars built in 1999 hold up over time?
View 1999 Lancia Delta vintage page → (93.3% current pass rate)1999 Lancia Delta MOT Analysis
The 1999 Lancia Delta has an MOT pass rate of 76.3% based on 76 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 130,267 miles on the odometer. With a 23.7% failure rate, the 1999 Delta is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1999 Lancia Delta is Lamps, reflectors and electrical equipment, responsible for 5.3% 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. Seat belts and supplementary restraint systems is the second most common issue at 2.6%. Speedometer and speed limiter follows at 1.3%.
Top failures specific to 1999 models only. The overall Delta 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 | 5.3% | 4 |
| 2 | Seat Belts And Supplementary Restraint Systems | 2.6% | 2 |
| 3 | Speedometer And Speed Limiter | 1.3% | 1 |
| 4 | Brakes | 1.3% | 1 |
Failures per 10,000 Miles
avg. 130,267 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 | 0.40 | 5.3% | 4 |
| Seat Belts | 0.20 | 2.6% | 2 |
| Speedometer and speed limiter | 0.10 | 1.3% | 1 |
| Brakes | 0.10 | 1.3% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1999 Lancia Delta has an MOT pass rate of 76.3% based on 76 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 130,267 miles on the odometer. With a 23.7% failure rate, the 1999 Delta is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1999 Lancia Delta, 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. With an average mileage of 130,267 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Lamps, reflectors and electrical equipment — 5.3% of failures
Lamps, reflectors and electrical equipment issues account for 5.3% of MOT failures on 1999 Lancia Delta 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.
Seat belts and supplementary restraint systems — 2.6% of failures
Seat belts and supplementary restraint systems issues account for 2.6% of MOT failures on 1999 Lancia Delta models. Seat belt failures include frayed or cut webbing, faulty retractors, buckles that don't latch properly, and missing or damaged anchorages. All fitted seat belts must be functional. Typical repair costs: £50–200 per belt. Pre-MOT check: Pull each seat belt fully out and check for fraying, cuts, or fading. Ensure each belt retracts smoothly and the buckle clicks securely. Check the pre-tensioner warning light on the dashboard.
Speedometer and speed limiter — 1.3% of failures
Speedometer and speed limiter issues account for 1.3% of MOT failures on 1999 Lancia Delta models. Speedometer and speed limiter 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.