2021 Audi S3

Overview

Make

Audi

Model

S3

Version

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

Mileage

26,016 miles

Year

2021

Fuel type

Petrol

Body type

Hatchback

Engine

2.0 L

Gearbox

Automatic

Power

306 bhp

Seats

5

CO2

187 g/km

Colour

Blue

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 26,016 miles, around 18,800 fewer than typical for its age. The dealer is asking £27,550, which is £1,751 below our market estimate of £29,301. Our estimate draws on 1,019 Audi S3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £1,445 lower than when we first recorded the advert 14 days ago. Its recorded MOT is valid until 11 May 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Group 1 Automotive Chelmsford Audi, based in Chelmsford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £29,301. The asking price is £1,751 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 18,800 miles lower than typical for a 2021 Audi S3.

The advertised mileage is consistent with the last MOT reading.