MAZDA UNCLASSIFIED (2018)
Running costs, common problems, and reliability data based on 43 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
43
Avg Mileage
75,657 mi
Est. Annual Cost
£2,037
Is the 2018 MAZDA UNCLASSIFIED reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the MAZDA brand average of 81%.
At 6 years old, 91% of MAZDA UNCLASSIFIEDs from 2018 passed their MOT first time in 2024. That's based on 43 tests across the UK. The average mileage at this age is 75,657 miles.
How does the 2018 MAZDA UNCLASSIFIED compare?
Mileage Analysis
The average 2018 MAZDA UNCLASSIFIED has 75,657 miles on the clock, which is well above the expected 44,400 miles for a 6-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
Best year to buy a MAZDA UNCLASSIFIED?
The most reliable year is the 1996 model with a 81% MOT pass rate, while the 2007 model has the lowest at 60%. The 2018 sits between the two at 91%.
How much does a 2018 MAZDA 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.
MAZDA UNCLASSIFIED by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2018 | 91% | 43 | 75,657 mi |
| 2017 | 79% | 68 | 96,220 mi |
| 2016 | 74% | 82 | 102,711 mi |
| 2015 | 77% | 74 | 96,497 mi |
| 2014 | 66% | 95 | 130,899 mi |
| 2013 | 66% | 50 | 136,777 mi |
| 2012 | 77% | 81 | 102,902 mi |
| 2011 | 65% | 98 | 130,473 mi |
| 2010 | 73% | 132 | 134,498 mi |
| 2009 | 61% | 102 | 158,332 mi |
| 2008 | 64% | 110 | 136,686 mi |
| 2007 | 60% | 129 | 140,498 mi |
| 2006 | 66% | 128 | 144,369 mi |
| 2005 | 63% | 141 | 133,297 mi |
| 2004 | 65% | 126 | 142,876 mi |
| 2003 | 80% | 130 | 121,502 mi |
| 2002 | 69% | 105 | 123,795 mi |
| 2001 | 67% | 70 | 119,895 mi |
| 2000 | 70% | 131 | 118,259 mi |
| 1999 | 69% | 58 | 115,948 mi |
| 1998 | 69% | 90 | 124,592 mi |
| 1997 | 69% | 71 | 128,169 mi |
| 1996 | 81% | 58 | 133,838 mi |
| 1995 | 68% | 59 | 135,637 mi |
Checking a specific MAZDA UNCLASSIFIED?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 MAZDA UNCLASSIFIED
The 2018 MAZDA UNCLASSIFIED is a large car with a 2490cc petrol engine. 43 of these vehicles were MOT tested in 2024, making it a rare model 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 75,657 miles at 6 years old, MAZDA UNCLASSIFIED owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2018 MAZDA UNCLASSIFIED Fuel Costs
The 2490cc petrol engine offers a reasonable balance between performance and economy. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 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 MAZDA UNCLASSIFIED?
Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MAZDA UNCLASSIFIED Reliability Trend
The MAZDA UNCLASSIFIED has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2018 MAZDA UNCLASSIFIED
At 6 years old, the MAZDA UNCLASSIFIED 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 1996 model has the highest pass rate at 81%. Note: with only 43 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2018 MAZDA UNCLASSIFIED
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- VOLVO XC40 (2020) 93% pass rate (+2%) from 36,064 tests
- JAGUAR F-PACE (2017) 90% pass rate (-1%) from 30,127 tests
- FORD MONDEO (2016) 87% pass rate (-4%) from 26,925 tests
- FORD RANGER (2020) 88% pass rate (-3%) from 26,002 tests