1990 Lancia Thema MOT Pass Rate
Pass rate for Thema models manufactured in 1990, based on 133 real MOT test results.
Data from official DVSA MOT testing records
1990 Lancia Thema MOT Analysis
The 1990 Lancia Thema has an MOT pass rate of 70.7% based on 133 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 131,562 miles on the odometer. With a 29.3% failure rate, the 1990 Thema is rated as "Very Good" for MOT reliability.
The leading cause of MOT failure for the 1990 Lancia Thema is Road Wheels, responsible for 0.8% of failures. Wheel failures include cracked or severely corroded alloy wheels, missing or loose wheel nuts, and wheels that are insecurely attached. These are safety-critical and relatively rare compared to tyre failures. Typical repair costs range from £100–400 per wheel. Steering is the second most common issue at 0.8%.
Top failures specific to 1990 models only. The overall Thema 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 | Road Wheels | 0.8% | 1 |
| 2 | Steering | 0.8% | 1 |
Failures per 10,000 Miles
avg. 131,562 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 |
|---|---|---|---|
| Wheels | 0.06 | 0.8% | 1 |
| Steering | 0.06 | 0.8% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1990 Lancia Thema has an MOT pass rate of 70.7% based on 133 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 131,562 miles on the odometer. With a 29.3% failure rate, the 1990 Thema is rated as "Very Good" for MOT reliability.
If you own or are considering buying a 1990 Lancia Thema, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to road wheels: Visually inspect wheels for cracks, especially around the spokes and rim. Check that all wheel nuts are present and tightened. Look for signs of impact damage on alloy wheels. With an average mileage of 131,562 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Road Wheels — 0.8% of failures
Road Wheels issues account for 0.8% of MOT failures on 1990 Lancia Thema models. Wheel failures include cracked or severely corroded alloy wheels, missing or loose wheel nuts, and wheels that are insecurely attached. These are safety-critical and relatively rare compared to tyre failures. Typical repair costs: £100–400 per wheel. Pre-MOT check: Visually inspect wheels for cracks, especially around the spokes and rim. Check that all wheel nuts are present and tightened. Look for signs of impact damage on alloy wheels.
Steering — 0.8% of failures
Steering issues account for 0.8% of MOT failures on 1990 Lancia Thema models. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs: £150–600. Pre-MOT check: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.