AUDI A1 TECHNIK 30 TFSI S-A (2021)
Running costs, reliability data, and common problems from 158 real MOT tests.
Annual Cost
£1,405
£117/month
MOT Pass Rate
96%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 1-8
999cc Petrol
Great Choice
96% pass rate, £1405/year to run. 14 points above average.
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Annual Running Costs
~50 mpg
Flat rate (post-2017)
Low estimate due to excellent reliability
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
Excellent reliability. Very few MOT failures. That's 14 points above the national average of 82%. It also outperforms the AUDI brand average of 90%.
At 5 years old, 96% of AUDI A1 TECHNIK 30 TFSI S-As from 2021 passed their MOT first time in 2026. That's based on 158 tests across the UK. The average mileage at this age is 20,651 miles.
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How Does It Compare?
Mileage Analysis
20,651
Average miles
37,000
Expected for age
The average 2021 AUDI A1 TECHNIK 30 TFSI S-A has 20,651 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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AUDI A1 TECHNIK 30 TFSI S-A by Year
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About the 2021 AUDI A1 TECHNIK 30 TFSI S-A
The 2021 AUDI A1 TECHNIK 30 TFSI S-A is a premium with a 999cc petrol engine. 158 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It ranks in the top 19% of all 2021 cars for reliability.
With an average of 20,651 miles at 5 years old, AUDI A1 TECHNIK 30 TFSI S-A owners tend to use this car less than the typical driver.
2021 AUDI A1 TECHNIK 30 TFSI S-A Fuel Costs
The modest 999cc petrol engine keeps fuel costs low, which is a real advantage for a premium. 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 AUDI A1 TECHNIK 30 TFSI S-A?
Total estimated annual running cost is £1,405 (£117/month), broken down as £955 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
AUDI A1 TECHNIK 30 TFSI S-A Reliability Trend
The AUDI A1 TECHNIK 30 TFSI S-A has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Buying a Used 2021 AUDI A1 TECHNIK 30 TFSI S-A
At 5 years old, the AUDI A1 TECHNIK 30 TFSI 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 AUDI A1 TECHNIK 30 TFSI S-A's fuel type, age, and engine size, these are the most likely problem areas to check.
Coil Pack Failure
Medium riskSmaller petrol engines are prone to ignition coil failures, causing misfires and rough running. Replacement is £50-£150 per coil.
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 2021 AUDI A1 TECHNIK 30 TFSI S-A stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| AUDI A1 TECHNIK 30 TFSI S-A(2021) | 96% | £955 | £195 | Grp 1-8 | £1405 |
| FORD FIESTA(2019) | 91% | £955 | £190 | Grp 1-8 | £1400-£5 |
| VOLKSWAGEN GOLF(2019) | 92% | £1137 | £190 | Grp 12-25 | £1582+£177 |
| VAUXHALL CORSA(2019) | 88% | £1137 | £190 | Grp 8-20 | £1732+£327 |
| MINI COOPER(2019) | 92% | £1137 | £190 | Grp 12-25 | £1582+£177 |
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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