2021 Audi S3

2.0 TFSI S tronic 4WD Euro 6 (s/s) 4dr (306 bhp)

£20,990

Fair price: within 8% of the typical £19,858 for this model, age and mileage, drawing on 1,008 adverts of this make and model.

Overview

Make
Audi
Model
S3
Version
2.0 TFSI S tronic 4WD Euro 6 (s/s) 4dr (306 bhp)
Mileage
92,000 miles
Year
2021
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
306 bhp
Seats
5
CO2
178 g/km
Colour
Blue
Doors
4
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

With 92,000 miles on the clock, this 2021 Audi S3 has done roughly 47,600 more miles than a typical 2021 Audi S3. Our estimated market asking price is £19,858. This car is advertised at £20,990, which is £1,132 above that figure. We use UK dealer asking prices, including 1,008 Audi S3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 127 days ago, the asking price has dropped by £1,960. Our latest MOT record expired on 8 January 2026. Check the current position with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. It is advertised by S M Specialist Cars in Bedford.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 June 2026, 127 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,960 from the first recorded £22,950. 5 price reductions recorded, the latest observed on 3 October 2026.

Recorded asking prices
Date observedAsking price
20 June 2026£22,950
30 June 2026£22,490
10 July 2026£22,490
30 July 2026£21,995
25 August 2026£21,750
22 September 2026£21,490
3 October 2026£20,990
22 October 2026£20,990

Price and mileage comparison

Estimated market asking price: £19,858. The asking price is £1,132 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 1,008 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 47,600 miles higher than typical for a 2021 Audi S3.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 8 January 2026. 80,854 miles at the last test.

40 other cars with the same year, trim, gearbox and fuel are for sale from £21,695 to £31,050.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£21,69588,000 miles
£21,98976,000 miles
£21,99582,500 miles
£22,99063,000 miles
£22,99870,566 miles

These cars have covered 13,300–88,000 miles, compared with 92,000 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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