SUBARU IMPREZA (2018)
Running costs, common problems, and reliability data based on 329 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
329
Avg Mileage
44,855 mi
Est. Annual Cost
£1,772
Is the 2018 SUBARU IMPREZA reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the SUBARU brand average of 83%.
At 6 years old, 91% of SUBARU IMPREZAs from 2018 passed their MOT first time in 2024. That's based on 329 tests across the UK. The average mileage at this age is 44,855 miles.
How does the 2018 SUBARU IMPREZA compare?
Mileage Analysis
The average 2018 SUBARU IMPREZA has 44,855 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 SUBARU IMPREZA?
The most reliable year is the 2016 model with a 92% MOT pass rate, while the 2021 model has the lowest at 72%. The 2018 sits between the two at 91%.
How much does a 2018 SUBARU IMPREZA 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.
SUBARU IMPREZA by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 72% | 82 | 74,592 mi |
| 2020 | 91% | 128 | 75,896 mi |
| 2019 | 90% | 343 | 53,725 mi |
| 2018 | 91% | 329 | 44,855 mi |
| 2017 | 91% | 210 | 60,514 mi |
| 2016 | 92% | 325 | 62,451 mi |
| 2015 | 88% | 346 | 66,732 mi |
| 2014 | 84% | 234 | 65,423 mi |
| 2013 | 90% | 134 | 77,231 mi |
| 2012 | 88% | 154 | 64,127 mi |
| 2011 | 84% | 417 | 77,422 mi |
| 2010 | 85% | 1,591 | 88,108 mi |
| 2009 | 83% | 1,498 | 88,078 mi |
| 2008 | 81% | 1,984 | 95,457 mi |
| 2007 | 81% | 3,447 | 94,086 mi |
| 2006 | 82% | 3,346 | 99,363 mi |
| 2005 | 82% | 4,111 | 104,834 mi |
| 2004 | 84% | 3,460 | 104,585 mi |
| 2003 | 82% | 3,280 | 108,355 mi |
| 2002 | 84% | 1,991 | 109,552 mi |
| 2001 | 82% | 1,688 | 113,881 mi |
| 2000 | 83% | 1,600 | 107,364 mi |
| 1999 | 83% | 2,069 | 110,144 mi |
| 1998 | 84% | 1,185 | 107,969 mi |
| 1997 | 83% | 731 | 102,415 mi |
| 1996 | 85% | 347 | 111,892 mi |
| 1995 | 87% | 209 | 102,719 mi |
| 1994 | 81% | 124 | 113,726 mi |
| 1993 | 86% | 36 | 92,697 mi |
Checking a specific SUBARU IMPREZA?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 SUBARU IMPREZA
The 2018 SUBARU IMPREZA is a family car with a 1998cc petrol engine. 329 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2018, the average MOT pass rate is 89%, and this model beats that benchmark.
With an average of 44,855 miles at 6 years old, SUBARU IMPREZA owners drive about as much as the UK average.
2018 SUBARU IMPREZA 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 2018 SUBARU IMPREZA?
Total estimated annual running cost is £1,772 (£148/month), broken down as £1327 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.
SUBARU IMPREZA Reliability Trend
Newer SUBARU IMPREZAs show better MOT pass rates than older ones, with an average improvement of 3 percentage points.
Buying a Used 2018 SUBARU IMPREZA
At 6 years old, the SUBARU IMPREZA 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 2016 model has the highest pass rate at 92%.
Alternatives to the 2018 SUBARU IMPREZA
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- FORD FOCUS (2016) 87% pass rate (-4%) from 109,880 tests
- VOLKSWAGEN GOLF (2019) 92% pass rate (+1%) from 89,653 tests
- FORD KUGA (2018) 90% pass rate (-1%) from 67,605 tests
- MINI COOPER (2018) 92% pass rate (+1%) from 55,706 tests