KIA MAGENTIS (2003)
Running costs, common problems, and reliability data based on 40 real MOT tests in 2024.
MOT Pass Rate
78%
Total Tests (2024)
40
Avg Mileage
85,889 mi
Est. Annual Cost
£2,397
Is the 2003 KIA MAGENTIS reliable?
Average reliability. Expect some repairs as it ages. That's close to the national average of 82%. It falls below the KIA brand average of 86%.
At 21 years old, 78% of KIA MAGENTISs from 2003 passed their MOT first time in 2024. That's based on 40 tests across the UK. The average mileage at this age is 85,889 miles.
How does the 2003 KIA MAGENTIS compare?
Mileage Analysis
The average 2003 KIA MAGENTIS has 85,889 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 KIA MAGENTIS?
The most reliable year is the 2010 model with a 74% MOT pass rate, while the 2007 model has the lowest at 65%. The 2003 sits between the two at 78%.
How much does a 2003 KIA MAGENTIS 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.
KIA MAGENTIS by Year
Checking a specific KIA MAGENTIS?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2003 KIA MAGENTIS
The 2003 KIA MAGENTIS is a large car with a 2493cc petrol engine. 40 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2003, the average MOT pass rate is 72%, and this model beats that benchmark.
With an average of 85,889 miles at 21 years old, KIA MAGENTIS owners tend to use this car less than the typical driver.
2003 KIA MAGENTIS Fuel Costs
The 2493cc petrol engine offers a reasonable balance between performance and economy. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 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 KIA MAGENTIS?
Total estimated annual running cost is £2,397 (£200/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 78% pass rate. Keeping on top of servicing will help avoid surprises.
KIA MAGENTIS Reliability Trend
The KIA MAGENTIS has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2003 KIA MAGENTIS
At 21 years old, the KIA MAGENTIS 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 2010 model has the highest pass rate at 74%. Note: with only 40 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2003 KIA MAGENTIS
The KIA MAGENTIS is actually the most reliable option among similar petrol large cars from this era. Here are comparable petrol cars with similar engines:
- RENAULT CLIO (2005) 67% pass rate (-11%) from 18,423 tests
- HONDA CR-V (2005) 70% pass rate (-8%) from 16,222 tests
- MERCEDES E (2005) 78% pass rate (same) from 8,269 tests
- FORD MONDEO (2004) 69% pass rate (-9%) from 7,419 tests