2021 Audi A3

Overview

Make

Audi

Model

A3

Trim

TECHNIK

Version

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

Mileage

29,713 miles

Year

2021

Fuel type

Petrol Hybrid

Body type

Hatchback

Engine

1.0 L

Gearbox

Automatic

Power

108 bhp

Seats

5

CO2

116 g/km

Colour

Silver

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 Technik is advertised with 29,713 miles, approximately 13,100 below the typical mileage for its age. The dealer is asking £15,940, which is £156 below our market estimate of £16,096. Our estimate draws on 6,484 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 26 days ago. MOT records show an expiry date of 26 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Big Motoring World Warrington, based in Warrington.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,096. The asking price is £156 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 13,100 miles lower than typical for a 2021 Audi A3.

The advertised mileage is consistent with the last MOT reading.