2018 Toyota C-Hr MOT pass rate: 89.1% (54,569 tests)
Is the 2018 C-Hr getting worse?
Pass rate of 2018-registered cars across recent test years:
| Test year | Pass rate | |
|---|---|---|
| 2023 | 89.8% +1.8 vs same-age |
|
| 2024 | 88.7% +2.5 vs same-age |
|
| 2025 | 88.8% +4.0 vs same-age |
The raw rate normally falls as cars age. The “vs same-age” figure compares this cohort with all UK cars registered in the same year, so normal ageing is not mistaken for a bad model year.
What fails on a 2018 C-Hr
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Lamps, reflectors and electrical equipment | 3,196 | 29.1% |
| 2 | Tyres | 2,956 | 26.9% |
| 3 | Visibility | 2,575 | 23.4% |
| 4 | Brakes | 1,353 | 12.3% |
| 5 | Suspension | 574 | 5.2% |
| 6 | Identification of the vehicle | 121 | 1.1% |
All C-Hr years compared
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2017 | 41,412 | 88.4% | +4.4 pts | 51,301 |
| 2018 (this page) | 54,569 | 89.1% | +2.8 pts | 45,912 |
| 2019 | 51,209 | 91.2% | +2.8 pts | 37,102 |
| 2020 | 44,855 | 92.1% | +2.2 pts | 30,158 |
| 2021 | 28,318 | 93.7% | +3.3 pts | 27,272 |
| 2022 | 12,265 | 95.0% | +3.7 pts | 23,211 |
Weighing up which year to buy? See the full ranking: Toyota C-Hr years to avoid.
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FAQs
Is a 2018 Toyota C-Hr reliable?
2018-registered examples passed 89.1% of their MOT tests (54,569 tests, 2023–2025), +2.8 points versus all UK cars registered in the same year. At roughly 8 years old with a median 45,912 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2018 C-Hr?
The median tested example shows 45,912 miles. Anything far beyond that isn't automatically bad — a motorway-mile car with consistent service records often beats a low-mileage school-run car — but price accordingly and scrutinise the mileage trail for gaps or drops.
Source: DVSA Anonymised MOT tests and results, 2023–2025 extracts (96 million Class 4 initial tests; retests excluded). Only vehicles old enough for a routine first MOT are included. Age-adjusted figures compare the model-year cohort with all vehicles of the same registration year tested in the same calendar year. Contains public sector information licensed under OGL v3.0.