2021 Audi A3

Overview

Make

Audi

Model

A3

Trim

SPORT

Version

1.0 TFSI 30 Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)

Mileage

55,472 miles

Year

2021

Fuel type

Petrol Hybrid

Body type

Hatchback

Engine

1.0 L

Gearbox

Automatic

Power

108 bhp

Seats

5

CO2

119 g/km

Colour

White

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

This 2021 Audi A3 Sport is advertised with 55,472 miles, approximately 12,500 above the typical mileage for its age. Its asking price of £15,503 is £559 above our estimate of £14,944. To estimate its market asking price, we analyse UK dealer adverts for 6,532 Audi A3 cars across different ages and specifications. It first appeared in our advert records 7 days ago. Its recorded MOT is valid until 15 April 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is JCT600 Boston Audi, based in Boston.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £14,944. The asking price is £559 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 6,532 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 12,500 miles higher than typical for a 2021 Audi A3.

The advertised mileage is consistent with the last MOT reading.