2021 Audi A3

Overview

Make

Audi

Model

A3

Trim

SPORT

Version

1.5 TFSI 35 Sport Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

Mileage

45,404 miles

Year

2021

Fuel type

Petrol

Body type

Hatchback

Engine

1.5 L

Gearbox

Manual

Power

148 bhp

Seats

5

CO2

131 g/km

Colour

White

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

TFSI

Emissions standard

Euro 6

About this car

This 2021 Audi A3 Sport has covered 45,404 miles, around 2,400 more than typical for its age. At £15,845, it is advertised £205 above our estimated market asking price of £15,640. Our estimate draws on 6,532 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 50 days ago. Its recorded MOT is valid until 1 September 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: £15,640. The asking price is £205 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 2,400 miles higher than typical for a 2021 Audi A3.

The advertised mileage is consistent with the last MOT reading.