MAZDA DEMIO (1999)
Running costs, common problems, and reliability data based on 231 real MOT tests in 2024.
MOT Pass Rate
71%
Total Tests (2024)
231
Avg Mileage
78,427 mi
Est. Annual Cost
£1,722
Is the 1999 MAZDA DEMIO reliable?
Average reliability. Expect some repairs as it ages. That's 11 points below the national average of 82%. It falls below the MAZDA brand average of 81%.
At 25 years old, 71% of MAZDA DEMIOs from 1999 passed their MOT first time in 2024. That's based on 231 tests across the UK. The average mileage at this age is 78,427 miles.
How does the 1999 MAZDA DEMIO compare?
Mileage Analysis
The average 1999 MAZDA DEMIO has 78,427 miles on the clock, which is significantly below the expected 185,000 miles for a 25-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 MAZDA DEMIO?
The most reliable year is the 1998 model with a 76% MOT pass rate, while the 2003 model has the lowest at 69%. The 1999 sits between the two at 71%.
How much does a 1999 MAZDA DEMIO 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.
MAZDA DEMIO by Year
Checking a specific MAZDA DEMIO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 1999 MAZDA DEMIO
The 1999 MAZDA DEMIO is a small family car with a 1323cc petrol engine. 231 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 1999, the average MOT pass rate is 75%, and this model falls short of that benchmark.
With an average of 78,427 miles at 25 years old, MAZDA DEMIO 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.
1999 MAZDA DEMIO Fuel Costs
The 1323cc 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 1999 MAZDA DEMIO?
Total estimated annual running cost is £1,722 (£144/month), broken down as £1137 fuel, £30 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 71% pass rate. Keeping on top of servicing will help avoid surprises.
MAZDA DEMIO Reliability Trend
The MAZDA DEMIO has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 1999 MAZDA DEMIO
At 25 years old, the MAZDA DEMIO 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 1999 MAZDA DEMIO
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- TOYOTA YARIS (2001) 71% pass rate (same) from 12,710 tests
- FORD FOCUS (2001) 68% pass rate (-3%) from 10,188 tests
- MAZDA MX-5 (1999) 73% pass rate (+2%) from 8,535 tests
- VOLKSWAGEN GOLF (1999) 71% pass rate (same) from 8,442 tests