TOYOTA PRIUS PLUS (2021)
Running costs, common problems, and reliability data based on 47 real MOT tests in 2024.
MOT Pass Rate
87%
Total Tests (2024)
47
Avg Mileage
80,782 mi
Est. Annual Cost
£1,922
Is the 2021 TOYOTA PRIUS PLUS reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 3 years old, 87% of TOYOTA PRIUS PLUSs from 2021 passed their MOT first time in 2024. That's based on 47 tests across the UK. The average mileage at this age is 80,782 miles.
How does the 2021 TOYOTA PRIUS PLUS compare?
Mileage Analysis
The average 2021 TOYOTA PRIUS PLUS has 80,782 miles on the clock, which is well above the expected 22,200 miles for a 3-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
Best year to buy a TOYOTA PRIUS PLUS?
The most reliable year is the 2018 model with a 97% MOT pass rate, while the 2012 model has the lowest at 88%. The 2021 sits between the two at 87%.
How much does a 2021 TOYOTA PRIUS PLUS 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.
TOYOTA PRIUS PLUS by Year
Checking a specific TOYOTA PRIUS PLUS?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 TOYOTA PRIUS PLUS
The 2021 TOYOTA PRIUS PLUS is a family car with a 1790cc petrol engine. 47 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 89% of 2021 cars for MOT pass rates.
With an average of 80,782 miles at 3 years old, TOYOTA PRIUS PLUS owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2021 TOYOTA PRIUS PLUS Fuel Costs
The 1790cc 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 TOYOTA PRIUS PLUS?
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 87% pass rate. Keeping on top of servicing will help avoid surprises.
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 2021 TOYOTA PRIUS PLUS
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. If you're flexible on year, the 2018 model has the highest pass rate at 97%. Note: with only 47 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2021 TOYOTA PRIUS PLUS
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- TOYOTA PRIUS (2019) 94% pass rate (+7%) from 32,127 tests
- TOYOTA YARIS DESIGN HEV CVT (2021) 96% pass rate (+9%) from 19,884 tests
- TOYOTA COROLLA ICON TECH HEV CVT (2021) 94% pass rate (+7%) from 10,773 tests
- TOYOTA YARIS ICON HEV CVT (2021) 95% pass rate (+8%) from 9,164 tests