1983 Alfa Romeo Spider MOT Pass Rate
Pass rate for Spider models manufactured in 1983, based on 115 real MOT test results.
Data from official DVSA MOT testing records
1983 Alfa Romeo Spider MOT Analysis
The 1983 Alfa Romeo Spider has an MOT pass rate of 56.5% based on 115 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 71,849 miles on the odometer. With a 43.5% failure rate, the 1983 Spider is rated as "Below Average" for MOT reliability.
The leading cause of MOT failure for the 1983 Alfa Romeo Spider is Visibility, responsible for 1.7% of failures. Visibility failures relate to the windscreen, wipers, washers, mirrors, and view-obstructing damage. Cracks in the windscreen swept area, ineffective wipers, or empty washer bottles are common causes. Typical repair costs range from £10–300. Tyres is the second most common issue at 0.9%. Brakes follows at 0.9%.
Top failures specific to 1983 models only. The overall Spider 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 | Visibility | 1.7% | 2 |
| 2 | Tyres | 0.9% | 1 |
| 3 | Brakes | 0.9% | 1 |
| 4 | Identification Of The Vehicle | 0.9% | 1 |
| 5 | Lamps, Reflectors And Electrical Equipment | 0.9% | 1 |
Failures per 10,000 Miles
avg. 71,849 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 |
|---|---|---|---|
| Visibility | 0.24 | 1.7% | 2 |
| Tyres | 0.12 | 0.9% | 1 |
| Brakes | 0.12 | 0.9% | 1 |
| Identification of the vehicle | 0.12 | 0.9% | 1 |
| Lamps & Electrical | 0.12 | 0.9% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1983 Alfa Romeo Spider has an MOT pass rate of 56.5% based on 115 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 71,849 miles on the odometer. With a 43.5% failure rate, the 1983 Spider is rated as "Below Average" for MOT reliability.
If you own or are considering buying a 1983 Alfa Romeo Spider, budget for potential repairs before each MOT. Before your MOT, pay particular attention to visibility: Check the windscreen for chips and cracks — damage larger than 10mm in the driver's swept area or 40mm elsewhere will fail. Test washers and wipers. Ensure both door mirrors are intact and adjustable. At 71,849 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Visibility — 1.7% of failures
Visibility issues account for 1.7% of MOT failures on 1983 Alfa Romeo Spider models. Visibility failures relate to the windscreen, wipers, washers, mirrors, and view-obstructing damage. Cracks in the windscreen swept area, ineffective wipers, or empty washer bottles are common causes. Typical repair costs: £10–300. Pre-MOT check: Check the windscreen for chips and cracks — damage larger than 10mm in the driver's swept area or 40mm elsewhere will fail. Test washers and wipers. Ensure both door mirrors are intact and adjustable.
Tyres — 0.9% of failures
Tyres issues account for 0.9% of MOT failures on 1983 Alfa Romeo Spider 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.
Brakes — 0.9% of failures
Brakes issues account for 0.9% of MOT failures on 1983 Alfa Romeo Spider 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.