2004 Land Rover Discovery 3 Tdv6 S Auto MOT Pass Rate
Pass rate for Discovery 3 Tdv6 S Auto models manufactured in 2004, based on 50 real MOT test results.
Data from official DVSA MOT testing records
2004 Land Rover Discovery 3 Tdv6 S Auto MOT Analysis
The 2004 Land Rover Discovery 3 Tdv6 S Auto has an MOT pass rate of 72.0% based on 50 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 110,225 miles on the odometer. With a 28.0% failure rate, the 2004 Discovery 3 Tdv6 S Auto is rated as "Very Good" for MOT reliability.
The leading cause of MOT failure for the 2004 Land Rover Discovery 3 Tdv6 S Auto is Brakes, responsible for 18.0% 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 16.0%. Driver's View of the Road follows at 4.0%.
Top failures specific to 2004 models only. The overall Discovery 3 Tdv6 S Auto 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 | 18.0% | 9 |
| 2 | Suspension | 16.0% | 8 |
| 3 | Driver's View Of The Road | 4.0% | 2 |
| 4 | Lamps, Reflectors And Electrical Equipment | 4.0% | 2 |
| 5 | Non-component Advisories | 2.0% | 1 |
| 6 | Registration Plates And Vin | 2.0% | 1 |
Failures per 10,000 Miles
avg. 110,225 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 | 1.63 | 18.0% | 9 |
| Suspension | 1.45 | 16.0% | 8 |
| Visibility | 0.36 | 4.0% | 2 |
| Lamps & Electrical | 0.36 | 4.0% | 2 |
| Non-component advisories | 0.18 | 2.0% | 1 |
| Registration Plates and VIN | 0.18 | 2.0% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2004 Land Rover Discovery 3 Tdv6 S Auto has an MOT pass rate of 72.0% based on 50 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 110,225 miles on the odometer. With a 28.0% failure rate, the 2004 Discovery 3 Tdv6 S Auto is rated as "Very Good" for MOT reliability.
If you own or are considering buying a 2004 Land Rover Discovery 3 Tdv6 S Auto, 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). With an average mileage of 110,225 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Brakes — 18.0% of failures
Brakes issues account for 18.0% of MOT failures on 2004 Land Rover Discovery 3 Tdv6 S Auto 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 — 16.0% of failures
Suspension issues account for 16.0% of MOT failures on 2004 Land Rover Discovery 3 Tdv6 S Auto 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.
Driver's View of the Road — 4.0% of failures
Driver's View of the Road issues account for 4.0% of MOT failures on 2004 Land Rover Discovery 3 Tdv6 S Auto models. Driver's View of the Road 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.