2021 Audi A1
2.0 TFSI 40 S Line Competition S tronic FWD Euro 6 (s/s) 5dr Sportback (204 bhp)
£18,450
Fair price: within 8% of the typical £19,770 for this model, age and mileage, drawing on 4,728 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A1
- Trim
- S LINE COMPETITION
- Version
- 2.0 TFSI 40 S Line Competition S tronic FWD Euro 6 (s/s) 5dr Sportback (204 bhp)
- Mileage
- 23,976 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 204 bhp
- Seats
- 5
- CO2
- 150 g/km
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSI
- Emissions standard
- Euro 6
About this car
This 2021 Audi A1 S Line Competition has covered 23,976 miles, around 13,900 fewer than typical for its age. At £18,450, it is advertised £1,320 below our estimated market asking price of £19,770. We use UK dealer asking prices, including 4,728 Audi A1 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 2 days ago. The seller is Heritage Automotive Gloucester, based in Gloucester.
Stock data from 19 October 2026.
Price history
First seen on 18 October 2026, 2 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 18 October 2026 | £18,450 |
| 19 October 2026 | £18,450 |
Price and mileage comparison
Estimated market asking price: £19,770. The asking price is £1,320 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 4,728 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 13,900 miles lower than typical for a 2021 Audi A1.
3 other cars with the same year, trim, gearbox and fuel are for sale from £10,490 to £18,450.
| Asking price | Mileage |
|---|---|
| £10,490 | 138,570 miles |
| £16,295 | 55,564 miles |
| £18,450 | 23,976 miles |
These cars have covered 23,976–138,570 miles, compared with 23,976 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Audi A1 cars for sale · 2021 Audi A1 price guide
Similar cars for less
- 2023 Audi A1, 22,438 miles, £12,245, £3,831 under typical, Wolverhampton
- 2024 Audi A1, 7,501 miles, £14,500, £3,454 under typical, Sunderland
- 2023 Audi A1, 15,000 miles, £14,995, £3,379 under typical, Congresbury
Dealer
Heritage Automotive Gloucester, Gloucester. Across the dealer network: 4 branches, 604 cars for sale.
Dealer postcode: GL2 9DJ.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 08:30-17:00
- Sunday
- 10:00-16:00
