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MAZDA EUNOS (1990)

Running costs, reliability data, and common problems from 47 real MOT tests.

Annual Cost

£1,807

£151/month

MOT Pass Rate

89%

Good

Road Tax

£265

Based on CC/year

Insurance

Grp 12-25

1600cc Petrol

Solid Option

89% pass rate, £1807/year to run. 7 points above average.

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Petrol1600cc36 years old47 tests94k miles avg

Annual Running Costs

Fuel (Petrol, 1600cc)

~42 mpg

£1,137
Road Tax

Based on 1600cc

£265
MOT Test
£55
Predicted Repairs
£350
Total per year£1,807
Per month£151/mo
Per week£35/wk

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

89% MOT pass rate(Good)
0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%. It also outperforms the MAZDA brand average of 81%.

At 36 years old, 89% of MAZDA EUNOSs from 1990 passed their MOT first time in 2026. That's based on 47 tests across the UK. The average mileage at this age is 93,777 miles.

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How Does It Compare?

Rank among 1990 cars25th of 190(top 13%)
Rank among MAZDA models184th of 483(top 38%)
vs national average+7%(82% avg)
vs 1990 cars average+10%(79% avg)
vs MAZDA average+8%(81% avg)

Mileage Analysis

93,777

Average miles

vs

266,400

Expected for age

The average 1990 MAZDA EUNOS has 93,777 miles on the clock, which is significantly below the expected 266,400 miles for a 36-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

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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 1990 sits between the two at 89%.

MAZDA EUNOS by Year

YearPass RateTestsAvg Mileage
200771%35122,270 mi
200669%131112,752 mi
200571%120111,293 mi
200468%204121,116 mi
200374%292111,043 mi
200276%195109,025 mi
200162%181123,515 mi
200079%170122,304 mi
199977%120114,377 mi
199873%78138,042 mi
199568%34115,396 mi
199375%53115,752 mi
199272%5098,231 mi
199191%57137,664 mi
199089%4793,777 mi

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About the 1990 MAZDA EUNOS

The 1990 MAZDA EUNOS is a small family car with a 1600cc petrol engine. 47 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It ranks in the top 13% of all 1990 cars for reliability.

With an average of 93,777 miles at 36 years old, MAZDA EUNOS 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.

1990 MAZDA EUNOS Fuel Costs

The 1600cc 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 1990 MAZDA EUNOS?

Total estimated annual running cost is £1,807 151/month), broken down as £1137 fuel, £265 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% 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 1990 MAZDA EUNOS

At 36 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%. Note: with only 47 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 1990 MAZDA EUNOS's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 36 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

Rust and Corrosion

Watch out

At 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 out

Rubber 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

Medium risk

With an average of 94k 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 risk

High-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 risk

Always 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 1990 MAZDA EUNOS stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
MAZDA EUNOS(1990)89%£1137£265Grp 12-25£1807
VOLKSWAGEN GOLF(1991)80%£1327£135Grp 18-32£1867+£60
BMW 3 SERIES(1990)84%£1327£135Grp 18-32£1867+£60
ROVER MINI(1991)80%£1137£30Grp 8-20£1572-£235
FORD ESCORT(1990)85%£1137£135Grp 12-25£1677-£130

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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