Suzuki R450 MOT Pass Rate
Overall pass rate across all manufacture years, based on 38 real MOT test results. Failure rate: 21.1%.
Data from official DVSA MOT testing records
Suzuki R450 MOT Reliability Overview
The Suzuki R450 is a rare vehicle in the UK, with 38 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 78.9% and a failure rate of 21.1%, which is well above the UK average of approximately 37%.
Based on this data, the Suzuki R450 earns a "Excellent" reliability rating. The average Suzuki R450 presents for MOT with approximately 3,925 miles on the clock.
The most common MOT failure for the Suzuki R450 is Brakes, affecting 18.4% of all tests. 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. The second most common issue is Lamps, reflectors and electrical equipment at 18.4%. Lamps, Reflectors and Electrical Equipment rounds out the top three at 7.9%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Lamps, Reflectors And Electrical Equipment | 34.2% | 13 |
| 2 | Brakes | 18.4% | 7 |
| 3 | Visibility | 7.9% | 3 |
| 4 | Registration Plates And Vin | 5.3% | 2 |
| 5 | Suspension | 5.3% | 2 |
| 6 | Tyres | 5.3% | 2 |
| 7 | Identification Of The Vehicle | 5.3% | 2 |
| 8 | Road Wheels | 2.6% | 1 |
| 9 | Body, Chassis, Structure | 2.6% | 1 |
| 10 | Exhaust, Fuel And Emissions | 2.6% | 1 |
| 11 | Steering | 2.6% | 1 |
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Mileage at MOT
The average Suzuki R450 has 3,925 miles when tested for MOT.
About Suzuki R450 MOT Data
The Suzuki R450 is a rare vehicle in the UK, with 38 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 78.9% and a failure rate of 21.1%, which is well above the UK average of approximately 37%.
For Suzuki R450 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on brakes and lamps, reflectors and electrical equipment for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific R450 is likely to perform.
Brakes — 18.4% of failures
Brakes issues account for 18.4% of MOT failures on the Suzuki R450. 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).
Lamps, reflectors and electrical equipment — 18.4% of failures
Lamps, reflectors and electrical equipment issues account for 18.4% of MOT failures on the Suzuki R450. 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.
Lamps, Reflectors and Electrical Equipment — 7.9% of failures
Lamps, Reflectors and Electrical Equipment issues account for 7.9% of MOT failures on the Suzuki R450. 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.
Frequently Asked Questions
What is the MOT pass rate for the Suzuki R450?
Based on 38 (based on limited data) MOT tests in our database, the Suzuki R450 has an overall pass rate of 78.9% (21.1% fail rate).
What are the most common MOT failures on a Suzuki R450?
The top 3 reasons a Suzuki R450 fails its MOT are: 1. Brakes (18.4%), 2. Lamps, reflectors and electrical equipment (18.4%), 3. Lamps, Reflectors and Electrical Equipment (7.9%). Check these areas before booking your MOT.
Is the Suzuki R450 reliable?
With a 21.1% MOT failure rate, the R450 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Suzuki R450?
Based on failure data, focus on: Brakes (18.4%); Lamps, reflectors and electrical equipment (18.4%); Lamps, Reflectors and Electrical Equipment (7.9%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.