TOYOTA PRIUS PLUS (2020)
Running costs, reliability data, and common problems from 196 real MOT tests.
Annual Cost
£1,777
£148/month
MOT Pass Rate
91%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 18-32
1797cc Petrol
Great Choice
91% pass rate, £1777/year to run. 9 points above average.
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Annual Running Costs
~36 mpg
Flat rate (post-2017)
Low estimate due to excellent reliability
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the TOYOTA brand average of 84%.
At 6 years old, 91% of TOYOTA PRIUS PLUSs from 2020 passed their MOT first time in 2026. That's based on 196 tests across the UK. The average mileage at this age is 62,543 miles.
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How Does It Compare?
Mileage Analysis
62,543
Average miles
44,400
Expected for age
The average 2020 TOYOTA PRIUS PLUS has 62,543 miles on the clock, which is above the expected 44,400 miles for a 6-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
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Best Year to Buy?
The most reliable year is the 2018 model with a 97% MOT pass rate, while the 2012 model has the lowest at 88%. The 2020 sits between the two at 91%.
TOYOTA PRIUS PLUS by Year
Similar Cars to Consider
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About the 2020 TOYOTA PRIUS PLUS
The 2020 TOYOTA PRIUS PLUS is a family car with a 1797cc petrol engine. 196 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2020, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 62,543 miles at 6 years old, TOYOTA PRIUS PLUS owners cover more miles than the average driver.
2020 TOYOTA PRIUS PLUS Fuel Costs
The 1797cc 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 TOYOTA PRIUS PLUS?
Total estimated annual running cost is £1,777 (£148/month), broken down as £1327 fuel, £195 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.
TOYOTA PRIUS PLUS Reliability Trend
The TOYOTA PRIUS PLUS has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 2020 TOYOTA PRIUS PLUS
At 6 years old, the TOYOTA PRIUS PLUS 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 2018 model has the highest pass rate at 97%.
Common Issues to Watch For
Based on the 2020 TOYOTA PRIUS PLUS's fuel type, age, and engine size, these are the most likely problem areas to check.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2020 TOYOTA PRIUS PLUS stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| TOYOTA PRIUS PLUS(2020) | 91% | £1327 | £195 | Grp 18-32 | £1777 |
| TOYOTA PRIUS(2019) | 94% | £1327 | £190 | Grp 18-32 | £1772-£5 |
| TOYOTA YARIS DESIGN HEV CVT(2021) | 96% | £1137 | £190 | Grp 12-25 | £1582-£195 |
| TOYOTA COROLLA ICON TECH HEV CVT(2021) | 94% | £1327 | £190 | Grp 18-32 | £1772-£5 |
| TOYOTA YARIS ICON HEV CVT(2021) | 95% | £1137 | £190 | Grp 12-25 | £1582-£195 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Toyota Models
Explore other Toyota cars or similar models in the same category.
TOYOTA YARIS
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TOYOTA AYGO
2015 · 998cc Petrol
TOYOTA PRIUS
2019 · 1797cc Petrol
TOYOTA PRIUS
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TOYOTA YARIS DESIGN HEV CVT
2021 · 1490cc Petrol
TOYOTA COROLLA ICON TECH HEV CVT
2021 · 1987cc Petrol
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