MINI JOHN COOPER WORKS (2018)
Running costs, common problems, and reliability data based on 7,317 real MOT tests in 2024.
MOT Pass Rate
92%
Total Tests (2024)
7,317
Avg Mileage
37,701 mi
Est. Annual Cost
£1,582
Is the 2018 MINI JOHN COOPER WORKS reliable?
Excellent reliability. Very few MOT failures. That's 10 points above the national average of 82%. It also outperforms the MINI brand average of 84%.
At 6 years old, 92% of MINI JOHN COOPER WORKSs from 2018 passed their MOT first time in 2024. That's based on 7,317 tests across the UK. The average mileage at this age is 37,701 miles.
How does the 2018 MINI JOHN COOPER WORKS compare?
Mileage Analysis
The average 2018 MINI JOHN COOPER WORKS has 37,701 miles on the clock, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.
Best year to buy a MINI JOHN COOPER WORKS?
The most reliable year is the 2022 model with a 96% MOT pass rate, while the 2010 model has the lowest at 83%. The 2018 sits between the two at 92%.
How much does a 2018 MINI JOHN COOPER WORKS cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
MINI JOHN COOPER WORKS by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2022 | 96% | 633 | 18,352 mi |
| 2021 | 95% | 6,520 | 21,255 mi |
| 2020 | 94% | 7,259 | 25,983 mi |
| 2019 | 93% | 6,901 | 30,136 mi |
| 2018 | 92% | 7,317 | 37,701 mi |
| 2017 | 90% | 7,808 | 43,534 mi |
| 2016 | 90% | 5,156 | 49,828 mi |
| 2015 | 91% | 4,383 | 56,460 mi |
| 2014 | 88% | 675 | 56,871 mi |
| 2013 | 88% | 1,744 | 65,819 mi |
| 2012 | 85% | 606 | 71,965 mi |
| 2011 | 91% | 327 | 65,849 mi |
| 2010 | 83% | 123 | 65,971 mi |
| 2009 | 83% | 134 | 78,122 mi |
| 2008 | 88% | 40 | 91,184 mi |
Checking a specific MINI JOHN COOPER WORKS?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 MINI JOHN COOPER WORKS
The 2018 MINI JOHN COOPER WORKS is a small family car with a 1499cc petrol engine. 7,317 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2018, the average MOT pass rate is 89%, and this model beats that benchmark.
With an average of 37,701 miles at 6 years old, MINI JOHN COOPER WORKS owners drive about as much as the UK average.
2018 MINI JOHN COOPER WORKS Fuel Costs
The 1499cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2018 MINI JOHN COOPER WORKS?
Total estimated annual running cost is £1,582 (£132/month), broken down as £1137 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 92% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MINI JOHN COOPER WORKS Reliability Trend
Newer MINI JOHN COOPER WORKSs show better MOT pass rates than older ones, with an average improvement of 6 percentage points.
Buying a Used 2018 MINI JOHN COOPER WORKS
At 6 years old, the MINI JOHN COOPER WORKS offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2022 model has the highest pass rate at 96%. With 7,317 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2018 MINI JOHN COOPER WORKS
The MINI JOHN COOPER WORKS is actually the most reliable option among similar petrol small family cars from this era. Here are comparable petrol cars with similar engines:
- VAUXHALL CORSA (2016) 81% pass rate (-11%) from 133,045 tests
- FORD FOCUS (2016) 87% pass rate (-5%) from 109,880 tests
- NISSAN QASHQAI (2017) 86% pass rate (-6%) from 100,176 tests
- VAUXHALL ASTRA (2016) 85% pass rate (-7%) from 92,988 tests