2021 Audi A3
1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
£17,450
Fair price: within 8% of the typical £16,532 for this model, age and mileage, drawing on 6,484 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A3
- Trim
- S LINE
- Version
- 1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
- Mileage
- 47,831 miles
- Year
- 2021
- Fuel type
- Petrol Hybrid
- Body type
- Hatchback
- Engine
- 1.0 L
- Gearbox
- Automatic
- Power
- 108 bhp
- Seats
- 5
- CO2
- 124 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSI
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
With 47,831 miles on the clock, this 2021 Audi A3 S Line has done roughly 5,100 more miles than a typical 2021 Audi A3. The dealer is asking £17,450, which is £918 above our market estimate of £16,532. We use UK dealer asking prices, including 6,484 Audi A3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 2 days ago. MOT records show an expiry date of 19 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Johnsons Volkswagen Stafford, based in Stafford.
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 | £17,450 |
| 19 October 2026 | £17,450 |
Price and mileage comparison
Estimated market asking price: £16,532. The asking price is £918 above 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 6,484 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 5,100 miles higher than typical for a 2021 Audi A3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 19 March 2027. 44,401 miles at the last test.
97 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £21,995.
| Asking price | Mileage |
|---|---|
| £11,995 | 120,530 miles |
| £12,490 | 111,668 miles |
| £12,999 | 57,000 miles |
| £13,490 | 108,000 miles |
| £13,700 | 96,353 miles |
These cars have covered 12,650–120,530 miles, compared with 47,831 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 A3 cars for sale · 2021 Audi A3 price guide
Similar cars for less
- 2023 Audi A3, 35,650 miles, £14,995, £4,878 under typical, Barnet
- 2024 Audi A3, 26,200 miles, £14,489, £4,676 under typical, Bradford
- 2025 Audi A3, 35,874 miles, £15,750, £4,926 under typical, Hadleigh
Dealer
Johnsons Volkswagen Stafford, Stafford. Across the dealer network: 44 branches, 1,635 cars for sale.
Dealer postcode: ST16 3DG.
Dealer opening hours
- Monday
- 08:15-18:00
- Tuesday
- 08:15-18:00
- Wednesday
- 08:15-18:00
- Thursday
- 08:15-18:00
- Friday
- 08:15-18:00
- Saturday
- 09:00-17:00
- Sunday
- 10:30-16:30