2021 Audi S3
2.0 TFSI S tronic 4WD Euro 6 (s/s) 5dr (306 bhp)
£23,450
Fair price: within 8% of the typical £23,931 for this model, age and mileage, drawing on 1,019 adverts of this make and model.
Overview
- Make
- Audi
- Model
- S3
- Version
- 2.0 TFSI S tronic 4WD Euro 6 (s/s) 5dr (306 bhp)
- Mileage
- 66,000 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 306 bhp
- Seats
- 5
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSI
- Emissions standard
- Euro 6
About this car
At 66,000 miles, this 2021 Audi S3 has covered about 21,200 more miles than other 2021 Audi S3 cars. The dealer is asking £23,450, which is £481 below our market estimate of £23,931. We use UK dealer asking prices, including 1,019 Audi S3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 15 days ago. It is for sale at Swansway Garages Stoke Audi in Stoke on Trent.
Stock data from 20 October 2026.
Price history
First seen on 6 October 2026, 15 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 6 October 2026 | £23,450 |
| 20 October 2026 | £23,450 |
Price and mileage comparison
Estimated market asking price: £23,931. The asking price is £481 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 1,019 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 21,200 miles higher than typical for a 2021 Audi S3.
42 other cars with the same year, trim, gearbox and fuel are for sale from £20,990 to £31,050.
| Asking price | Mileage |
|---|---|
| £20,990 | 92,000 miles |
| £21,695 | 88,000 miles |
| £21,989 | 76,000 miles |
| £22,495 | 82,500 miles |
| £22,990 | 63,000 miles |
These cars have covered 13,300–92,000 miles, compared with 66,000 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 S3 cars for sale · 2021 Audi S3 price guide
Similar cars for less
- 2022 Audi S3, 31,000 miles, £22,989, £5,738 under typical, Birmingham
- 2022 Audi S3, 56,000 miles, £20,995, £4,440 under typical, Watford
- 2021 Audi S3, 63,000 miles, £22,990, Halifax
Dealer
Swansway Garages Stoke Audi, Stoke on Trent. Across the dealer network: 29 branches, 1,556 cars for sale.
Dealer postcode: ST4 4DD.
Dealer opening hours
- Monday
- 08:30-19:00
- Tuesday
- 08:30-19:00
- Wednesday
- 08:30-19:00
- Thursday
- 08:30-19:00
- Friday
- 08:30-19:00
- Saturday
- 09:00-17:00
- Sunday
- 11:00-17:00