SUBARU LEGACY (2020)
Running costs, common problems, and reliability data based on 81 real MOT tests in 2024.
MOT Pass Rate
81%
Total Tests (2024)
81
Avg Mileage
90,552 mi
Est. Annual Cost
£1,922
Is the 2020 SUBARU LEGACY reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 4 years old, 81% of SUBARU LEGACYs from 2020 passed their MOT first time in 2024. That's based on 81 tests across the UK. The average mileage at this age is 90,552 miles.
How does the 2020 SUBARU LEGACY compare?
Mileage Analysis
The average 2020 SUBARU LEGACY has 90,552 miles on the clock, which is well above the expected 29,600 miles for a 4-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
Best year to buy a SUBARU LEGACY?
The most reliable year is the 2016 model with a 87% MOT pass rate, while the 1997 model has the lowest at 69%. The 2020 sits between the two at 81%.
How much does a 2020 SUBARU LEGACY 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 LEGACY by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 89% | 44 | 93,450 mi |
| 2020 | 81% | 81 | 90,552 mi |
| 2019 | 83% | 105 | 101,880 mi |
| 2018 | 87% | 100 | 88,848 mi |
| 2017 | 79% | 111 | 109,813 mi |
| 2016 | 87% | 135 | 108,084 mi |
| 2015 | 80% | 50 | 119,462 mi |
| 2014 | 82% | 39 | 88,141 mi |
| 2013 | 79% | 357 | 95,003 mi |
| 2012 | 77% | 484 | 96,544 mi |
| 2011 | 79% | 814 | 104,678 mi |
| 2010 | 75% | 806 | 107,868 mi |
| 2009 | 75% | 715 | 109,288 mi |
| 2008 | 73% | 687 | 117,973 mi |
| 2007 | 79% | 803 | 113,943 mi |
| 2006 | 75% | 1,166 | 117,220 mi |
| 2005 | 74% | 1,035 | 120,853 mi |
| 2004 | 70% | 909 | 126,843 mi |
| 2003 | 75% | 403 | 112,036 mi |
| 2002 | 76% | 205 | 107,114 mi |
| 2001 | 78% | 268 | 110,058 mi |
| 2000 | 71% | 190 | 102,120 mi |
| 1999 | 78% | 188 | 114,342 mi |
| 1998 | 71% | 114 | 113,061 mi |
| 1997 | 69% | 75 | 99,120 mi |
| 1996 | 84% | 38 | 95,520 mi |
| 1994 | 84% | 38 | 131,142 mi |
| 1993 | 94% | 33 | 121,750 mi |
Checking a specific SUBARU LEGACY?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 SUBARU LEGACY
The 2020 SUBARU LEGACY is a family car with a 1989cc petrol engine. 81 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 97% of 2020 cars for MOT pass rates.
With an average of 90,552 miles at 4 years old, SUBARU LEGACY owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2020 SUBARU LEGACY Fuel Costs
The 1989cc 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 2020 SUBARU LEGACY?
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 81% pass rate. Keeping on top of servicing will help avoid surprises.
SUBARU LEGACY Reliability Trend
Newer SUBARU LEGACYs show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Buying a Used 2020 SUBARU LEGACY
At 4 years old, the SUBARU LEGACY 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 87%. Note: with only 81 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2020 SUBARU LEGACY
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 (+11%) from 89,653 tests
- FORD KUGA (2018) 90% pass rate (+9%) from 67,605 tests
- MINI COOPER (2018) 92% pass rate (+11%) from 55,706 tests
- NISSAN QASHQAI (2020) 93% pass rate (+12%) from 52,321 tests