2010 Suzuki Alto Sz4 MOT Pass Rate
Pass rate for Alto Sz4 models manufactured in 2010, based on 93 real MOT test results.
Data from official DVSA MOT testing records
2010 Suzuki Alto Sz4 MOT Analysis
The 2010 Suzuki Alto Sz4 has an MOT pass rate of 72.0% based on 93 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 38,149 miles on the odometer. With a 28.0% failure rate, the 2010 Alto Sz4 is rated as "Very Good" for MOT reliability.
The leading cause of MOT failure for the 2010 Suzuki Alto Sz4 is Lamps, reflectors and electrical equipment, responsible for 1.1% of failures. 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 range from £5–50. Non-component advisories is the second most common issue at 1.1%. Visibility follows at 1.1%.
Top failures specific to 2010 models only. The overall Alto Sz4 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 | Lamps, Reflectors And Electrical Equipment | 1.1% | 1 |
| 2 | Non-component Advisories | 1.1% | 1 |
| 3 | Visibility | 1.1% | 1 |
Failures per 10,000 Miles
avg. 38,149 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 |
|---|---|---|---|
| Lamps & Electrical | 0.28 | 1.1% | 1 |
| Non-component advisories | 0.28 | 1.1% | 1 |
| Visibility | 0.28 | 1.1% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2010 Suzuki Alto Sz4 has an MOT pass rate of 72.0% based on 93 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 38,149 miles on the odometer. With a 28.0% failure rate, the 2010 Alto Sz4 is rated as "Very Good" for MOT reliability.
If you own or are considering buying a 2010 Suzuki Alto Sz4, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to lamps, reflectors and electrical equipment: 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. With relatively low average mileage of 38,149 miles, many of these vehicles are still in good mechanical condition.
Lamps, reflectors and electrical equipment — 1.1% of failures
Lamps, reflectors and electrical equipment issues account for 1.1% of MOT failures on 2010 Suzuki Alto Sz4 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.
Non-component advisories — 1.1% of failures
Non-component advisories issues account for 1.1% of MOT failures on 2010 Suzuki Alto Sz4 models. Non-component advisories 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.
Visibility — 1.1% of failures
Visibility issues account for 1.1% of MOT failures on 2010 Suzuki Alto Sz4 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.