MAZDA EUNOS (2005)
Running costs, reliability data, and common problems from 120 real MOT tests.
Annual Cost
£1,957
£163/month
MOT Pass Rate
71%
Average
Road Tax
£265
Based on CC/year
Insurance
Grp 12-25
1590cc Petrol
Check Carefully
71% pass rate, £1957/year to run. 11 points below average.
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Annual Running Costs
~42 mpg
Based on 1590cc
Higher estimate due to low pass rate
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
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 21 years old, 71% of MAZDA EUNOSs from 2005 passed their MOT first time in 2026. That's based on 120 tests across the UK. The average mileage at this age is 111,293 miles.
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How Does It Compare?
Mileage Analysis
111,293
Average miles
155,400
Expected for age
The average 2005 MAZDA EUNOS has 111,293 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.
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Best Year to Buy?
The most reliable year is the 1991 model with a 91% MOT pass rate, while the 2001 model has the lowest at 62%. The 2005 sits between the two at 71%.
MAZDA EUNOS by Year
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2007 | 71% | 35 | 122,270 mi | |
| 2006 | 69% | 131 | 112,752 mi | |
| 2005 | 71% | 120 | 111,293 mi | |
| 2004 | 68% | 204 | 121,116 mi | |
| 2003 | 74% | 292 | 111,043 mi | |
| 2002 | 76% | 195 | 109,025 mi | |
| 2001 | 62% | 181 | 123,515 mi | |
| 2000 | 79% | 170 | 122,304 mi | |
| 1999 | 77% | 120 | 114,377 mi | |
| 1998 | 73% | 78 | 138,042 mi | |
| 1995 | 68% | 34 | 115,396 mi | |
| 1993 | 75% | 53 | 115,752 mi | |
| 1992 | 72% | 50 | 98,231 mi | |
| 1991 | 91% | 57 | 137,664 mi | |
| 1990 | 89% | 47 | 93,777 mi |
Similar Cars to Consider
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About the 2005 MAZDA EUNOS
The 2005 MAZDA EUNOS is a small family car with a 1590cc petrol engine. 120 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2005, the average MOT pass rate is 72%, and this model falls short of that benchmark.
With an average of 111,293 miles at 21 years old, MAZDA EUNOS owners tend to use this car less than the typical driver.
2005 MAZDA EUNOS Fuel Costs
The 1590cc 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 2005 MAZDA EUNOS?
Total estimated annual running cost is £1,957 (£163/month), broken down as £1137 fuel, £265 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 EUNOS Reliability Trend
Older MAZDA EUNOSs tend to have better MOT pass rates than newer ones, with an average decline of 8 percentage points across model years.
Buying a Used 2005 MAZDA EUNOS
At 21 years old, the MAZDA EUNOS 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 1991 model has the highest pass rate at 91%.
Common Issues to Watch For
Based on the 2005 MAZDA EUNOS's fuel type, age, and engine size, these are the most likely problem areas to check.
Rust and Corrosion
Watch outAt 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.
Suspension Bushings
Watch outRubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.
Clutch Wear
Watch outWith an average of 111k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.
Brake Discs and Pads
Medium riskHigh-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2005 MAZDA EUNOS stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MAZDA EUNOS(2005) | 71% | £1137 | £265 | Grp 12-25 | £1957 |
| FORD FOCUS(2007) | 73% | £1137 | £135 | Grp 12-25 | £1827-£130 |
| BMW 3 SERIES(2007) | 80% | £1327 | £135 | Grp 18-32 | £1867-£90 |
| MINI MINI(2007) | 73% | £1137 | £135 | Grp 12-25 | £1827-£130 |
| RENAULT CLIO(2007) | 68% | £1327 | £135 | Grp 18-32 | £2217+£260 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
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