2003 Gilera Dna MOT Pass Rate
Pass rate for Dna models manufactured in 2003, based on 2,605 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Dna cars tested in 2003. Want to see how cars built in 2003 hold up over time?
View 2003 Gilera Dna vintage page → (75.6% current pass rate)2003 Gilera Dna MOT Analysis
The 2003 Gilera Dna has an MOT pass rate of 63.1% based on 2,605 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 9,981 miles on the odometer. With a 36.9% failure rate, the 2003 Dna is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 2003 Gilera Dna is Motorcycle suspension, responsible for 0.2% 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. Motorcycle structure and attachments is the second most common issue at 0.2%. Motorcycle lamps and reflectors follows at 0.2%.
Top failures specific to 2003 models only. The overall Dna 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 | Motorcycle Suspension | 0.2% | 6 |
| 2 | Motorcycle Structure And Attachments | 0.2% | 5 |
| 3 | Motorcycle Lamps And Reflectors | 0.2% | 4 |
| 4 | Motorcycle Tyres | 0.1% | 3 |
| 5 | Motorcycle Brakes | 0.1% | 2 |
Failures per 10,000 Miles
avg. 9,981 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 |
|---|---|---|---|
| Motorcycle suspension | 0.23 | 0.2% | 6 |
| Motorcycle structure and attachments | 0.19 | 0.2% | 5 |
| Motorcycle lamps and reflectors | 0.15 | 0.2% | 4 |
| Motorcycle tyres | 0.12 | 0.1% | 3 |
| Motorcycle brakes | 0.08 | 0.1% | 2 |
| Non-component advisories | 0.04 | 0.0% | 1 |
| Motorcycle audible warning (Horn) | 0.04 | 0.0% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2003 Gilera Dna has an MOT pass rate of 63.1% based on 2,605 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 9,981 miles on the odometer. With a 36.9% failure rate, the 2003 Dna is rated as "Average" for MOT reliability.
If you own or are considering buying a 2003 Gilera Dna, budget for potential repairs before each MOT. Before your MOT, pay particular attention to motorcycle 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. With relatively low average mileage of 9,981 miles, many of these vehicles are still in good mechanical condition.
Motorcycle suspension — 0.2% of failures
Motorcycle suspension issues account for 0.2% of MOT failures on 2003 Gilera Dna 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.
Motorcycle structure and attachments — 0.2% of failures
Motorcycle structure and attachments issues account for 0.2% of MOT failures on 2003 Gilera Dna models. Motorcycle structure and attachments 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.
Motorcycle lamps and reflectors — 0.2% of failures
Motorcycle lamps and reflectors issues account for 0.2% of MOT failures on 2003 Gilera Dna models. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.