2020 Citroen C4 Cactus MOT pass rate: 89.9% (5,639 tests)
Is the 2020 C4 Cactus getting worse?
Pass rate of 2020-registered cars across recent test years:
Scroll horizontally to read every trend column.
| Test year | Pass rate | Pass-rate bar |
|---|---|---|
| 2023 | 92.0% +1.1 vs same-age |
92.0% visual scale |
| 2024 | 91.1% +1.1 vs same-age |
91.1% visual scale |
| 2025 | 86.6% -2.3 vs same-age |
86.6% visual scale |
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 2020 C4 Cactus
Scroll horizontally to read every failure column.
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Visibility | 255 | 25.9% |
| 2 | Tyres | 227 | 23.0% |
| 3 | Brakes | 212 | 21.5% |
| 4 | Lamps, reflectors and electrical equipment | 179 | 18.2% |
| 5 | Suspension | 43 | 4.4% |
| 6 | Body, chassis, structure | 42 | 4.3% |
All C4 Cactus years compared
Scroll horizontally to compare every registration-year column.
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2016 | 10,390 | 72.7% | -8.6 pts | 58,699 |
| 2017 | 17,228 | 77.6% | -6.5 pts | 49,305 |
| 2018 | 15,874 | 80.5% | -5.9 pts | 41,598 |
| 2019 | 11,625 | 83.8% | -4.6 pts | 33,793 |
| 2020 (this page) | 5,639 | 89.9% | -0.0 pts | 23,861 |
- Free MOT history checkThe exact car’s failures, advisories and mileage trail — sellers can’t edit it
FAQs
Is a 2020 Citroen C4 Cactus reliable?
2020-registered examples passed 89.9% of their MOT tests (5,639 tests, 2023–2025), -0.0 points versus all UK cars registered in the same year. At roughly 6 years old with a median 23,861 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2020 C4 Cactus?
The median tested example shows 23,861 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.
Before you agree to the work
A fault or an advisory is a quote waiting to happen. These pages set out what a garage has to tell you, what a comparable written quote should include, and what you can do if the bill is not what you agreed.
- When a repair costs more than the car — what a comparable quote should include, plus any verified UK figures we have sourced.
- Estimates, quotes and extra work — what a price has to cover, and when a garage may charge more than it first said.
- What a diagnostic test costs — what the fee should include, and when it should come off the repair.
- Tools — when to buy and when to skip — how to choose a diagnostic tool, and when a garage visit is cheaper than owning one.
- Choosing a garage you can check — what to verify before you hand over the keys.
- Your rights after a car repair — what to do when the work is not right, and how to put it in writing.
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 the Open Government Licence v3.0.