TOYOTA PRIUS (2003)
Running costs, common problems, and reliability data based on 235 real MOT tests in 2024.
MOT Pass Rate
80%
Total Tests (2024)
235
Avg Mileage
145,590 mi
Est. Annual Cost
£1,677
Is the 2003 TOYOTA PRIUS reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the TOYOTA brand average of 84%.
At 21 years old, 80% of TOYOTA PRIUSs from 2003 passed their MOT first time in 2024. That's based on 235 tests across the UK. The average mileage at this age is 145,590 miles.
How does the 2003 TOYOTA PRIUS compare?
Mileage Analysis
The average 2003 TOYOTA PRIUS has 145,590 miles on the clock, which is in line with the expected 155,400 miles for a 21-year-old car, suggesting normal everyday use.
Best year to buy a TOYOTA PRIUS?
The most reliable year is the 2024 model with a 98% MOT pass rate, while the 2001 model has the lowest at 74%. The 2003 sits between the two at 80%.
How much does a 2003 TOYOTA PRIUS 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 by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2024 | 98% | 1,796 | 28,546 mi |
| 2023 | 95% | 790 | 45,159 mi |
| 2022 | 96% | 1,210 | 45,561 mi |
| 2021 | 94% | 5,754 | 47,658 mi |
| 2020 | 93% | 17,502 | 59,107 mi |
| 2019 | 94% | 32,127 | 85,977 mi |
| 2018 | 94% | 30,568 | 84,645 mi |
| 2017 | 93% | 27,059 | 100,387 mi |
| 2016 | 91% | 25,588 | 125,494 mi |
| 2015 | 91% | 21,626 | 150,511 mi |
| 2014 | 91% | 21,629 | 152,232 mi |
| 2013 | 88% | 16,377 | 142,823 mi |
| 2012 | 85% | 13,137 | 157,113 mi |
| 2011 | 83% | 12,235 | 177,140 mi |
| 2010 | 82% | 16,294 | 178,433 mi |
| 2009 | 80% | 12,010 | 166,625 mi |
| 2008 | 79% | 11,632 | 160,577 mi |
| 2007 | 78% | 11,511 | 154,920 mi |
| 2006 | 77% | 6,242 | 161,568 mi |
| 2005 | 78% | 4,176 | 158,308 mi |
| 2004 | 79% | 1,530 | 160,817 mi |
| 2003 | 80% | 235 | 145,590 mi |
| 2002 | 86% | 74 | 127,785 mi |
| 2001 | 74% | 119 | 134,289 mi |
Checking a specific TOYOTA PRIUS?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2003 TOYOTA PRIUS
The 2003 TOYOTA PRIUS is a small family car with a 1497cc petrol engine. 235 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It ranks in the top 23% of all 2003 cars for reliability.
With an average of 145,590 miles at 21 years old, TOYOTA PRIUS owners drive about as much as the UK average.
2003 TOYOTA PRIUS Fuel Costs
The 1497cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2003 TOYOTA PRIUS?
Total estimated annual running cost is £1,677 (£140/month), broken down as £1137 fuel, £135 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 80% pass rate. Keeping on top of servicing will help avoid surprises.
TOYOTA PRIUS Reliability Trend
Newer TOYOTA PRIUSs show better MOT pass rates than older ones, with an average improvement of 13 percentage points.
Buying a Used 2003 TOYOTA PRIUS
At 21 years old, the TOYOTA PRIUS is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2024 model has the highest pass rate at 98%.