CATERHAM UNCLASSIFIED (2021)
Running costs, common problems, and reliability data based on 203 real MOT tests in 2024.
MOT Pass Rate
86%
Total Tests (2024)
203
Avg Mileage
4,806 mi
Est. Annual Cost
£1,922
Is the 2021 CATERHAM UNCLASSIFIED reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the CATERHAM brand average of 91%.
At 3 years old, 86% of CATERHAM UNCLASSIFIEDs from 2021 passed their MOT first time in 2024. That's based on 203 tests across the UK. The average mileage at this age is 4,806 miles.
How does the 2021 CATERHAM UNCLASSIFIED compare?
Mileage Analysis
The average 2021 CATERHAM UNCLASSIFIED has 4,806 miles on the clock, which is significantly below the expected 22,200 miles for a 3-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
Best year to buy a CATERHAM UNCLASSIFIED?
The most reliable year is the 2015 model with a 97% MOT pass rate, while the 2021 model has the lowest at 86%. Consider a different year if reliability is a priority.
How much does a 2021 CATERHAM UNCLASSIFIED 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.
CATERHAM UNCLASSIFIED by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 86% | 203 | 4,806 mi |
| 2020 | 91% | 181 | 5,349 mi |
| 2019 | 90% | 327 | 5,345 mi |
| 2018 | 92% | 355 | 6,207 mi |
| 2017 | 92% | 321 | 8,044 mi |
| 2016 | 91% | 247 | 11,388 mi |
| 2015 | 97% | 65 | 11,540 mi |
| 2014 | 88% | 40 | 8,392 mi |
| 2013 | 92% | 222 | 14,969 mi |
| 2012 | 90% | 88 | 15,657 mi |
| 2011 | 84% | 38 | 11,795 mi |
| 2010 | 100% | 30 | 14,394 mi |
| 2008 | 84% | 32 | 12,150 mi |
| 2006 | 89% | 38 | 17,088 mi |
| 1999 | 85% | 48 | 22,308 mi |
Checking a specific CATERHAM UNCLASSIFIED?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 CATERHAM UNCLASSIFIED
The 2021 CATERHAM UNCLASSIFIED is a family car with a 1998cc petrol engine. 203 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It sits in the bottom 91% of 2021 cars for MOT pass rates.
With an average of 4,806 miles at 3 years old, CATERHAM UNCLASSIFIED owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2021 CATERHAM UNCLASSIFIED Fuel Costs
The 1998cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2021 CATERHAM UNCLASSIFIED?
Total estimated annual running cost is £1,922 (£160/month), broken down as £1327 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 86% pass rate. Keeping on top of servicing will help avoid surprises.
CATERHAM UNCLASSIFIED Reliability Trend
The CATERHAM UNCLASSIFIED has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Buying a Used 2021 CATERHAM UNCLASSIFIED
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet.
Alternatives to the 2021 CATERHAM UNCLASSIFIED
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- VOLKSWAGEN GOLF (2019) 92% pass rate (+6%) from 89,653 tests
- NISSAN QASHQAI (2020) 93% pass rate (+7%) from 52,321 tests
- MINI COOPER (2019) 92% pass rate (+6%) from 52,140 tests
- HYUNDAI TUCSON (2019) 90% pass rate (+4%) from 42,920 tests