2021 Audi A3

Overview

Make

Audi

Model

A3

Trim

SPORT

Version

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

Mileage

34,458 miles

Year

2021

Fuel type

Petrol Hybrid

Body type

Hatchback

Engine

1.5 L

Gearbox

Automatic

Power

148 bhp

Seats

5

CO2

130 g/km

Colour

Red

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

At 34,458 miles, this 2021 Audi A3 Sport has covered about 8,300 fewer miles than other 2021 Audi A3 cars. Its asking price of £16,989 is £646 below our estimate of £17,635. To estimate its market asking price, we analyse UK dealer adverts for 6,484 Audi A3 cars across different ages and specifications. The asking price is now £127 lower than when we first recorded the advert 9 days ago. MOT records show an expiry date of 7 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Stellantis &You Sheffield, based in Sheffield.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,635. The asking price is £646 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 6,484 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,300 miles lower than typical for a 2021 Audi A3.

The advertised mileage is consistent with the last MOT reading.