SEAT AROSA (2004)
Running costs, common problems, and reliability data based on 1,092 real MOT tests in 2024.
MOT Pass Rate
74%
Total Tests (2024)
1,092
Avg Mileage
73,523 mi
Est. Annual Cost
£1,540
Is the 2004 SEAT AROSA reliable?
Average reliability. Expect some repairs as it ages. That's 8 points below the national average of 82%. It falls below the SEAT brand average of 85%.
At 20 years old, 74% of SEAT AROSAs from 2004 passed their MOT first time in 2024. That's based on 1,092 tests across the UK. The average mileage at this age is 73,523 miles.
How does the 2004 SEAT AROSA compare?
Mileage Analysis
The average 2004 SEAT AROSA has 73,523 miles on the clock, which is significantly below the expected 148,000 miles for a 20-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
Best year to buy a SEAT AROSA?
The most reliable year is the 1998 model with a 76% MOT pass rate, while the 2005 model has the lowest at 71%. The 2004 sits between the two at 74%.
How much does a 2004 SEAT AROSA 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.
SEAT AROSA by Year
Checking a specific SEAT AROSA?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2004 SEAT AROSA
The 2004 SEAT AROSA is a city car with a 998cc petrol engine. 1,092 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2004, the average MOT pass rate is 72%, and this model beats that benchmark.
With an average of 73,523 miles at 20 years old, SEAT AROSA owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2004 SEAT AROSA Fuel Costs
The modest 998cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2004 SEAT AROSA?
Total estimated annual running cost is £1,540 (£128/month), broken down as £955 fuel, £30 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 74% pass rate. Keeping on top of servicing will help avoid surprises.
SEAT AROSA Reliability Trend
The SEAT AROSA has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2004 SEAT AROSA
At 20 years old, the SEAT AROSA 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 1998 model has the highest pass rate at 76%.
Alternatives to the 2004 SEAT AROSA
The SEAT AROSA is actually the most reliable option among similar petrol city cars from this era. Here are comparable petrol cars with similar engines:
- HONDA JAZZ (2006) 71% pass rate (-3%) from 35,054 tests
- VAUXHALL CORSA (2006) 68% pass rate (-6%) from 34,523 tests
- NISSAN MICRA (2006) 74% pass rate (same) from 30,922 tests
- FORD FIESTA (2003) 71% pass rate (-3%) from 29,898 tests