Fiat Uno (1990)

Estimated running costs and MOT pass rates from 55 MOT tests in 2024.

Annual Cost

£1,960

£163/month

MOT Pass Rate

71%

Average

Road Tax

£230

Estimated/year

Est. Insurance

Grp 5-15

1116cc Petrol

Check Carefully

71% pass rate, £1,960/year to run. 11 points below average.

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Petrol1116cc36 years old55 tests81k miles avg

Annual Running Costs

Fuel (Petrol, 1116cc)

~50 mpg

£1,175

Road Tax

Pre-2001 engine size rate

£230

MOT Test

£55

Predicted Repairs

Higher estimate due to low pass rate

£500

Total per year£1,960

Per month£163/mo

Per week£38/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.

Reliability Verdict

71% MOT pass rate(Average)

0%All-model avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 11 points below the average of 82% across all models in our data. It falls below the Fiat brand average of 83%.

71% of MOT tests on Fiat Unos from 1990 ended in a pass in 2024, when they were about 34 years old. That's based on 55 tests across the UK, retests included. The average mileage recorded at those tests was 80,570 miles.

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How Does It Compare?

Rank among 1990 models155th of 182(bottom 16%)

Rank among Fiat models663rd of 788(bottom 16%)

vs average of all models-11%(82% avg)

vs 1990 models average-8%(79% avg)

vs Fiat average-12%(83% avg)

Mileage Analysis

80,570

Average miles

251,600

Expected for age

The average 1990 Fiat Uno had 80,570 miles on the clock at its 2024 MOT, which is significantly below the expected 251,600 miles for a 34-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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Fiat Uno by Year

Year	Pass Rate	Tests	Avg Mileage
1995	95%	44	80,655 mi
1993	72%	86	65,522 mi
1992	84%	37	57,736 mi
1990	71%	55	80,570 mi

Similar Cars to Consider

Rover Mini

1990 · 998cc Petrol

£1,810/year

80%

+9%

Ford Escort

1990 · 1597cc Petrol

£2,178/year

85%

+14%

Peugeot 205

1990 · 1360cc Petrol

£2,033/year

80%

+9%

Mazda MX-5

1991 · 1597cc Petrol

£2,328/year

78%

+7%

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About the 1990 Fiat Uno

The 1990 Fiat Uno is a city car. Our records list a 1116cc petrol engine, though engines vary between versions. 55 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It sits in the bottom 16% of 1990 models for MOT pass rate.

With an average of 80,570 miles recorded at its 2024 MOT tests, Fiat Uno 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 Fiat Uno Fuel Costs

The modest 1116cc 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 £1,175 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 1990 Fiat Uno?

Total estimated annual running cost is £1,960 (£163/month), broken down as £1,175 fuel, £230 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.

Buying a Used 1990 Fiat Uno

At 36 years old, the Fiat Uno 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. Note: with only 55 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

Coil Pack Failure

Medium risk

Smaller petrol engines are prone to ignition coil failures, causing misfires and rough running. Replacement is £50-£150 per coil.

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 81k 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 Fiat Uno stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Fiat Uno(1990)	71%	£1,175	£230	Grp 5-15	£1,960
Rover Mini(1990)	80%	£1,175	£230	Grp 1-8	£1,810-£150
Ford Escort(1990)	85%	£1,398	£375	Grp 12-25	£2,178+£218
Peugeot 205(1990)	80%	£1,398	£230	Grp 8-20	£2,033+£73
Mazda MX-5(1991)	78%	£1,398	£375	Grp 12-25	£2,328+£368

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 1990 Fiat Uno

Is the 1990 Fiat Uno reliable?

Average reliability. Expect some repairs as it ages. 71% of MOT tests on 1990 Fiat Unos ended in a pass, from 55 tests (DVSA MOT data for tests in 2024, retests included). That's 11 points below the average of 82% across all models in the same data.

How much does a 1990 Fiat Uno cost to run?

Our estimate is £1,960 a year (£163 a month): £1,175 fuel, £230 road tax, £55 MOT and £500 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 1990 Fiat Uno?

71% of 55 MOT tests on the 1990 Fiat Uno ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 155th of 182 models first registered in 1990 (bottom 16%).

What is the average mileage for a 1990 Fiat Uno?

The average mileage recorded at MOT tests on the 1990 Fiat Uno is 80,570 miles, which is significantly below the expected 251,600 miles for a 34-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.