How much does a 2021 SEAT ARONA FR ECOTSI S-A cost to run?

Estimated annual running cost is £1,555 (£130/month), including £955 fuel, £195 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2021 SEAT ARONA FR ECOTSI S-A?

The 2021 SEAT ARONA FR ECOTSI S-A has a 89% MOT pass rate based on 1,478 tests in 2026. This ranks 2669 out of 3373 cars from 2021.

SEAT ARONA FR ECOTSI S-A (2021)

Q: Is the 2021 SEAT ARONA FR ECOTSI S-A reliable?

Good reliability. Occasional issues but generally solid. 89% of SEAT ARONA FR ECOTSI S-As from 2021 passed their MOT first time in 2026, based on 1,478 tests. That's 7 points above the national average of 82%.

Q: What is the average mileage for a 2021 SEAT ARONA FR ECOTSI S-A?

The average mileage for a 2021 SEAT ARONA FR ECOTSI S-A is 27,306 miles, which is below the expected 37,000 miles for a 5-year-old car. This suggests lighter use than average, which generally means less wear on major components.

Running costs, reliability data, and common problems from 1,478 real MOT tests.

Annual Cost

£1,555

£130/month

MOT Pass Rate

89%

Good

Road Tax

£195

Flat rate/year

Insurance

Grp 1-8

999cc Petrol

Solid Option

89% pass rate, £1555/year to run. 7 points above average.

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Petrol999cc5 years old1,478 tests27k miles avg

Annual Running Costs

Fuel (Petrol, 999cc)

~50 mpg

£955

Road Tax

Flat rate (post-2017)

£195

MOT Test

£55

Predicted Repairs

£350

Total per year£1,555

Per month£130/mo

Per week£30/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 SEAT brand average of 85%.

At 5 years old, 89% of SEAT ARONA FR ECOTSI S-As from 2021 passed their MOT first time in 2026. That's based on 1,478 tests across the UK. The average mileage at this age is 27,306 miles.

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How Does It Compare?

Rank among 2021 cars2669th of 3,373(top 79%)

Rank among SEAT models141th of 311(top 45%)

vs national average+7%(82% avg)

vs 2021 cars average-3%(92% avg)

vs SEAT average+4%(85% avg)

Mileage Analysis

27,306

Average miles

37,000

Expected for age

The average 2021 SEAT ARONA FR ECOTSI S-A has 27,306 miles on the clock, which is below the expected 37,000 miles for a 5-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Similar Cars to Consider

FORD FIESTA

2019 · 998cc Petrol

£1,400/year

91%

+2%

VOLKSWAGEN GOLF

2019 · 1498cc Petrol

£1,582/year

92%

+3%

VAUXHALL CORSA

2019 · 1398cc Petrol

£1,732/year

88%

-1%

MINI COOPER

2019 · 1499cc Petrol

£1,582/year

92%

+3%

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About the 2021 SEAT ARONA FR ECOTSI S-A

The 2021 SEAT ARONA FR ECOTSI S-A is a city car with a 999cc petrol engine. 1,478 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It sits in the bottom 79% of 2021 cars for MOT pass rates.

With an average of 27,306 miles at 5 years old, SEAT ARONA FR ECOTSI S-A owners tend to use this car less than the typical driver.

2021 SEAT ARONA FR ECOTSI S-A Fuel Costs

The modest 999cc 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 2021 SEAT ARONA FR ECOTSI S-A?

Total estimated annual running cost is £1,555 (£130/month), broken down as £955 fuel, £195 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.

Buying a Used 2021 SEAT ARONA FR ECOTSI S-A

At 5 years old, the SEAT ARONA FR ECOTSI S-A offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.

Common Issues to Watch For

Based on the 2021 SEAT ARONA FR ECOTSI S-A's fuel type, age, and engine size, these are the most likely problem areas to check.

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.

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 2021 SEAT ARONA FR ECOTSI S-A stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
SEAT ARONA FR ECOTSI S-A(2021)	89%	£955	£195	Grp 1-8	£1555
FORD FIESTA(2019)	91%	£955	£190	Grp 1-8	£1400-£155
VOLKSWAGEN GOLF(2019)	92%	£1137	£190	Grp 12-25	£1582+£27
VAUXHALL CORSA(2019)	88%	£1137	£190	Grp 8-20	£1732+£177
MINI COOPER(2019)	92%	£1137	£190	Grp 12-25	£1582+£27

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.