2004 Daihatsu Extol MOT Pass Rate
Pass rate for Extol models manufactured in 2004, based on 2,490 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Extol cars tested in 2004. Want to see how cars built in 2004 hold up over time?
View 2004 Daihatsu Extol vintage page → (55.4% current pass rate)2004 Daihatsu Extol MOT Analysis
The 2004 Daihatsu Extol has an MOT pass rate of 63.3% based on 2,490 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 66,229 miles on the odometer. With a 36.7% failure rate, the 2004 Extol is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 2004 Daihatsu Extol is Suspension, responsible for 1.5% of failures. 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 range from £200–500. Noise, emissions and leaks is the second most common issue at 0.9%. Brakes follows at 0.8%.
Top failures specific to 2004 models only. The overall Extol 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 | Suspension | 1.5% | 37 |
| 2 | Noise, Emissions And Leaks | 0.9% | 23 |
| 3 | Brakes | 0.8% | 21 |
| 4 | Body, Chassis, Structure | 0.8% | 20 |
| 5 | Lamps, Reflectors And Electrical Equipment | 0.5% | 12 |
| 6 | Tyres | 0.4% | 11 |
| 7 | Steering | 0.3% | 8 |
| 8 | Visibility | 0.1% | 3 |
| 9 | Identification Of The Vehicle | 0.1% | 2 |
| 10 | Seat Belts And Supplementary Restraint Systems | 0.1% | 2 |
Failures per 10,000 Miles
avg. 66,229 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.
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| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Suspension | 0.22 | 1.5% | 37 |
| Noise, emissions and leaks | 0.14 | 0.9% | 23 |
| Brakes | 0.13 | 0.8% | 21 |
| Body & Structure | 0.12 | 0.8% | 20 |
| Lamps & Electrical | 0.07 | 0.5% | 12 |
| Tyres | 0.07 | 0.4% | 11 |
| Steering | 0.05 | 0.3% | 8 |
| Visibility | 0.02 | 0.1% | 3 |
| Identification of the vehicle | 0.01 | 0.1% | 2 |
| Seat Belts | 0.01 | 0.1% | 2 |
| Non-component advisories | 0.01 | 0.0% | 1 |
| Wheels | 0.01 | 0.0% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2004 Daihatsu Extol has an MOT pass rate of 63.3% based on 2,490 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 66,229 miles on the odometer. With a 36.7% failure rate, the 2004 Extol is rated as "Average" for MOT reliability.
If you own or are considering buying a 2004 Daihatsu Extol, budget for potential repairs before each MOT. Before your MOT, pay particular attention to suspension: 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. At 66,229 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Suspension — 1.5% of failures
Suspension issues account for 1.5% of MOT failures on 2004 Daihatsu Extol 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.
Noise, emissions and leaks — 0.9% of failures
Noise, emissions and leaks issues account for 0.9% of MOT failures on 2004 Daihatsu Extol models. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs: £100–1,000+. Pre-MOT check: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help.
Brakes — 0.8% of failures
Brakes issues account for 0.8% of MOT failures on 2004 Daihatsu Extol 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.