2021 Audi A3

Overview

Make

Audi

Model

A3

Trim

SPORT

Version

2.0 35 TDI Sport S tronic FWD Euro 6 4dr (147 bhp)

Mileage

106,078 miles

Year

2021

Fuel type

Diesel

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

147 bhp

Seats

5

CO2

120 g/km

Colour

Grey

Doors

4

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TDI

Emissions standard

Euro 6

About this car

This 2021 Audi A3 Sport is advertised with 106,078 miles, approximately 63,300 above the typical mileage for its age. The dealer is asking £13,999, which is £1,651 above our market estimate of £12,348. We use UK dealer asking prices, including 6,484 Audi A3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 79 days ago. MOT records show an expiry date of 12 March 2027, and the latest recorded mileage is consistent with the advert. The seller is AL Prestige Cars, based in Southampton.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £12,348. The asking price is £1,651 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 63,300 miles higher than typical for a 2021 Audi A3.

The advertised mileage is consistent with the last MOT reading.