2006 Toyota Prius MOT pass rate, common failures & what to check
In 2025, 60.7% of Toyota Prius cars first used in 2006 passed their MOT first time, against 57.0% for all cars first used in 2006. Across 10,295 Prius first tests from 2023 to 2025, the most common failure areas were lamps and electrical equipment, suspension and body, chassis and structure.
This page analyses first MOT tests for Toyota Prius cars first used in 2006 (all trims grouped): 2021 to 2025 for the pass-rate trend, and 2023 to 2025 for the failure and advisory analysis — plus what is worth checking before you buy one.
Data: DVSA anonymised MOT tests to December 2025 · Calculated by SortedCars · Updated October 2026
How the 2006 Toyota Prius MOT pass rate has changed
Share of first tests passed in each year, Prius cars first used in 2006 against all cars first used in 2006 (any make or fuel; not adjusted for mileage, fuel or use). In 2025 the Prius figure was 3.7 points higher.
View this chart as a table
| Test year | 2006 Prius | All cars first used 2006 | Prius first tests |
|---|---|---|---|
| 2021 | 62.7% | 55.5% | 3,952 |
| 2022 | 62.0% | 56.0% | 3,817 |
| 2023 | 61.5% | 56.2% | 3,665 |
| 2024 | 61.4% | 56.1% | 3,468 |
| 2025 | 60.7% | 57.0% | 3,162 |
Common 2006 Toyota Prius MOT failures
Share of the 3,993 failed first tests (2023–2025) with at least one failure in each area. A test can fail in more than one area, so the shares add up to more than 100%.
Most common failure items
| DVSA failure item | Share of failed first tests | Tests |
|---|---|---|
| Position lamp: not working | 21.6% | 861 |
| Malfunction indicator lamp: inoperative or indicates a malfunction | 15.7% | 626 |
| Headlamp aim: projected beam image is obviously incorrect | 12.0% | 479 |
| Drive shaft joints: constant velocity boot split or insecure, no longer prevents the ingress of dirt | 11.7% | 469 |
| Coil spring: fractured or broken | 9.9% | 394 |
Item names are DVSA’s own wording. 2023–2025 combined.
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Typical repair costs for common MOT failures
Typical UK garage prices for the job, not for a Prius in particular, and not a quote.
| Failure item | Typical job | Typical UK price | Usual range |
|---|---|---|---|
| Coil spring: fractured or broken | Coil spring replacement | £248 | £175–£400 |
From published UK repair-cost guides, checked September 2026. Only jobs with a published typical price are shown.
What to check on a 2006 Toyota Prius before buying
The three areas where failed first tests most often had a fault, 2023–2025.
- Lamps and electrics. Ask someone to watch while you work the brake lights, indicators, sidelights, dipped and main beam, and the number-plate lamps.
- Suspension. Worth looking behind the front wheels with a torch at the coil springs, and listening for knocks over bumps on the test drive.
- Body and underside. Worth looking underneath with a torch at the sills, floor and mountings for corrosion, and at the rubber boots on the drive shafts for splits.
Common 2006 Toyota Prius MOT advisories
Advisories are points the tester noted that did not fail the car. Most common on 2006 Prius cars, as a share of all 10,295 first tests, 2023–2025.
| DVSA advisory item | Share of first tests | Tests |
|---|---|---|
| Brake discs: worn, pitted or scored, but not seriously weakened | 15.1% | 1,552 |
| Tread depth: worn close to legal limit/worn on edge | 14.8% | 1,526 |
| Headlamp: has a product on the lens but not seriously reducing light output | 12.1% | 1,250 |
| Rigid brake pipes: corroded, covered in grease or other material | 10.0% | 1,029 |
| Tyre condition: slightly damaged/cracking or perishing | 9.7% | 1,000 |
Questions about the 2006 Toyota Prius MOT
What is the MOT pass rate of a 2006 Toyota Prius?
In 2025, 60.7% of Prius cars first used in 2006 passed their MOT first time, against 57.0% for all cars first used in 2006. A car fixed during the test counts as a fail.
What does a 2006 Prius most often fail its MOT on?
Lamps and electrical equipment (in 55.0% of failed first tests, 2023–2025), suspension (31.5%) and body, chassis and structure (21.8%). The single most common item was “Position lamp: not working” (21.6%).
How often does a 2006 Toyota Prius fail its MOT?
In 2025, 39.3% of first tests on Prius cars first used in 2006 did not pass first time: 27.0% failed, and a further 12.3% had a fault fixed during the test (counted as a fail here). Across 2023–2025, 3,993 of 10,295 first tests did not pass first time.
What are the most common 2006 Toyota Prius MOT advisories?
“Brake discs: worn, pitted or scored, but not seriously weakened” (on 15.1% of first tests, 2023–2025), “Tread depth: worn close to legal limit/worn on edge” (14.8%), “Headlamp: has a product on the lens but not seriously reducing light output” (12.1%), “Rigid brake pipes: corroded, covered in grease or other material” (10.0%) and “Tyre condition: slightly damaged/cracking or perishing” (9.7%).
Is a 2006 Toyota Prius reliable?
An MOT pass rate shows what failed at the test, not how reliable a car is. For this group of cars the first-time pass rate went from 62.7% in 2021 to 60.7% in 2025. For one particular car, its own MOT history matters more than the average.
Other cars first used in 2006
The most-tested cars from the same year. Each page uses the same method.
2006 Ford Fiesta MOT statistics · 2006 Volkswagen Golf MOT statistics · 2006 Ford Focus MOT statistics · 2006 Vauxhall Astra MOT statistics · 2006 MINI Hatch MOT statistics
Checking a specific 2006 Prius?
The numbers above cover every Prius first used in 2006 and tested in Great Britain. Our free check shows the actual MOT history, mileage record and tax status of the one you are looking at.
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