1979 Ford Granada MOT Pass Rate
Pass rate for Granada models manufactured in 1979, based on 428 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Granada cars tested in 1979. Want to see how cars built in 1979 hold up over time?
View 1979 Ford Granada vintage page → (79.5% current pass rate)1979 Ford Granada MOT Analysis
The 1979 Ford Granada has an MOT pass rate of 79.2% based on 428 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 53,392 miles on the odometer. With a 20.8% failure rate, the 1979 Granada is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1979 Ford Granada is Brakes, responsible for 11.2% of failures. 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 range from £150–400. Suspension is the second most common issue at 2.8%. Visibility follows at 2.8%.
Top failures specific to 1979 models only. The overall Granada 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 | Brakes | 11.2% | 48 |
| 2 | Suspension | 2.8% | 12 |
| 3 | Visibility | 2.8% | 12 |
| 4 | Lamps, Reflectors And Electrical Equipment | 0.2% | 1 |
Failures per 10,000 Miles
avg. 53,392 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 |
|---|---|---|---|
| Brakes | 2.10 | 11.2% | 48 |
| Suspension | 0.53 | 2.8% | 12 |
| Visibility | 0.53 | 2.8% | 12 |
| Lamps & Electrical | 0.04 | 0.2% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1979 Ford Granada has an MOT pass rate of 79.2% based on 428 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 53,392 miles on the odometer. With a 20.8% failure rate, the 1979 Granada is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1979 Ford Granada, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to brakes: 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). At 53,392 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Brakes — 11.2% of failures
Brakes issues account for 11.2% of MOT failures on 1979 Ford Granada 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).
Suspension — 2.8% of failures
Suspension issues account for 2.8% of MOT failures on 1979 Ford Granada 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.
Visibility — 2.8% of failures
Visibility issues account for 2.8% of MOT failures on 1979 Ford Granada 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.