2021 Audi S3

2.0 TFSI S tronic 4WD Euro 6 (s/s) 5dr (306 bhp)

£25,295

Fair price: within 8% of the typical £27,043 for this model, age and mileage, drawing on 1,022 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: 43,110 miles
Year: 2021
Fuel type: Petrol
Body type: Hatchback
Engine: 2.0 L
Gearbox: Automatic
Power: 306 bhp
Seats: 5
CO2: 183 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: S tronic
Engine badge: TFSI
Emissions standard: Euro 6

About this car

This 2021 Audi S3 has covered 43,110 miles. At £25,295, it is advertised £1,748 below our estimated market asking price of £27,043. We use UK dealer asking prices, including 1,022 Audi S3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 13 days ago, the asking price has dropped by £500. Its recorded MOT is valid until 26 May 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is V12 Sports & Classics Ltd -Worksop, based in Worksop.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 7 October 2026, 13 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £500 from the first recorded £25,795. 1 price reduction recorded, the latest observed on 14 October 2026.

Recorded asking prices
Date observed	Asking price
7 October 2026	£25,795
14 October 2026	£25,295
19 October 2026	£25,295

Price and mileage comparison

Estimated market asking price: £27,043. The asking price is £1,748 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 1,022 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,700 miles lower than typical for a 2021 Audi S3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 May 2027. 42,177 miles at the last test.

41 other cars with the same year, trim, gearbox and fuel are for sale from £20,990 to £31,050.

Other matching cars (up to five, cheapest first)
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 14,231–92,000 miles, compared with 43,110 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

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Dealer

V12 Sports & Classics Ltd -Worksop, Worksop. Across the dealer network: 4 branches, 1,633 cars for sale.

Dealer postcode: S80 2QD.