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Toyota Yaris Common Problems, Faults & Repair Costs (2026)

Based on official DVSA MOT test data. View the most common MOT failure categories, pass rates, and estimated repair costs for the Toyota Yaris (1999–present).

MOT Pass Rate

84.5%2.5% above national avg (82%)

Reliability rating: Good — based on approx. 95,000 tests

Dangerous Defects

1.30%

Moderate risk

Retest Rate

10.8%

of failed tests need a retest

Top MOT Failure Categories

1

Lamps, reflectors and electrical equipment

Est. repair: £40–£200

14.2%
2

Suspension

Est. repair: £120–£450

11.8%
3

Brakes

Est. repair: £100–£350

10.5%
4

Tyres

Est. repair: £50–£120 per tyre

9.8%
5

Exhaust, fuel and emissions

Est. repair: £40–£200

7.0%

Where Faults Occur

31.0%

Front

27.0%

Rear

19.0%

Offside

Mileage Benchmarks

At 3 years

18,000 mi

At 5 years

30,000 mi

At 10 years

58,000 mi

Significantly higher or lower mileage than these benchmarks may indicate unusual usage patterns. Check the full MOT history for mileage consistency.

Is a Toyota Yaris a Good Buy?

The Toyota Yaris demonstrates above-average reliability based on MOT test data, with a 84.5% pass rate. This places it 2.5% above the national average, suggesting lower ongoing maintenance costs compared to many competitors.

While no car is without faults, lamps, reflectors and electrical equipment issues are the most common concern, affecting approximately 14.2% of failed tests. These tend to be relatively affordable to fix at £30–£150.

Toyota Yaris MOT Check & History

View detailed MOT pass rates by year, mileage benchmarks, and full test history data for the Toyota Yaris.

View Toyota Yaris MOT Data

Check a Specific Toyota Yaris

Enter a registration number to view the full MOT history for any Toyota Yaris.

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Other Toyota Models

Toyota Corolla

85.2%

Lamps, reflectors and electrical equipment →

Toyota Aygo

83.8%

Lamps, reflectors and electrical equipment →

Toyota RAV4

85.8%

Lamps, reflectors and electrical equipment →

Toyota C-HR

87.5%

Lamps, reflectors and electrical equipment →

Toyota Prius

86.2%

Lamps, reflectors and electrical equipment →

Toyota Auris

84.0%

Lamps, reflectors and electrical equipment →

View all Toyota models

Frequently Asked Questions

What are the most common MOT faults on a Toyota Yaris?
The top MOT failure on the Toyota Yaris is Lamps, reflectors and electrical equipment, accounting for approximately 14.2% of all failures. Other common issues include suspension and brakes.
What is the Toyota Yaris MOT pass rate?
The Toyota Yaris has an estimated MOT pass rate of 84.5%, which is 2.5% above the national average of 82%. This rates the Toyota Yaris as "Good" for MOT reliability.
Is the Toyota Yaris reliable?
Based on DVSA MOT data, the Toyota Yaris has a good reliability record with a 84.5% pass rate. It has a dangerous defect rate of 1.30% and a retest rate of 10.8%.
How much does it cost to fix common Toyota Yaris MOT failures?
Typical repair costs for Toyota Yaris MOT failures range from £30–£200 for lamps, reflectors and electrical equipment issues to £120–£450 for suspension problems. Prices are estimates based on typical UK independent garage rates.
What mileage should a Toyota Yaris have?
Based on MOT test data, the average Toyota Yaris covers approximately 18,000 mi by 3 years, 30,000 mi by 5 years, and 58,000 mi by 10 years. Significantly higher or lower mileage may warrant closer inspection.
Should I buy a used Toyota Yaris?
The Toyota Yaris is generally a solid choice based on MOT data. Check the full MOT history of any specific vehicle before purchasing, paying particular attention to lamps, reflectors and electrical equipment issues and mileage consistency.
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