DAIHATSU TERIOS (2003)
Running costs, common problems, and reliability data based on 268 real MOT tests in 2024.
MOT Pass Rate
67%
Total Tests (2024)
268
Avg Mileage
89,395 mi
Est. Annual Cost
£1,922
Is the 2003 DAIHATSU TERIOS reliable?
Below average reliability. Budget extra for maintenance and repairs. That's 15 points below the national average of 82%. It falls below the DAIHATSU brand average of 71%.
At 21 years old, 67% of DAIHATSU TERIOSs from 2003 passed their MOT first time in 2024. That's based on 268 tests across the UK. The average mileage at this age is 89,395 miles.
How does the 2003 DAIHATSU TERIOS compare?
Mileage Analysis
The average 2003 DAIHATSU TERIOS has 89,395 miles on the clock, which is below the expected 155,400 miles for a 21-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Best year to buy a DAIHATSU TERIOS?
The most reliable year is the 2009 model with a 79% MOT pass rate, while the 2001 model has the lowest at 60%. The 2003 sits between the two at 67%.
How much does a 2003 DAIHATSU TERIOS cost to run?
Higher than average due to low pass rate
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
DAIHATSU TERIOS by Year
Checking a specific DAIHATSU TERIOS?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2003 DAIHATSU TERIOS
The 2003 DAIHATSU TERIOS is a small family car with a 1298cc petrol engine. 268 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It sits in the bottom 82% of 2003 cars for MOT pass rates.
With an average of 89,395 miles at 21 years old, DAIHATSU TERIOS owners tend to use this car less than the typical driver.
2003 DAIHATSU TERIOS Fuel Costs
The 1298cc 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 DAIHATSU TERIOS?
Total estimated annual running cost is £1,922 (£160/month), broken down as £1137 fuel, £30 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 67% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.
DAIHATSU TERIOS Reliability Trend
The DAIHATSU TERIOS has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 2003 DAIHATSU TERIOS
At 21 years old, the DAIHATSU TERIOS 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 2009 model has the highest pass rate at 79%.
Alternatives to the 2003 DAIHATSU TERIOS
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- MINI MINI (2005) 71% pass rate (+4%) from 45,707 tests
- FORD FOCUS (2005) 71% pass rate (+4%) from 41,794 tests
- FORD FIESTA (2003) 71% pass rate (+4%) from 29,898 tests
- TOYOTA YARIS (2005) 73% pass rate (+6%) from 29,754 tests