2021 Audi A3

Overview

Make

Audi

Model

A3

Trim

TECHNIK

Version

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

Mileage

15,193 miles

Year

2021

Fuel type

Petrol Hybrid

Body type

Hatchback

Engine

1.5 L

Gearbox

Automatic

Power

148 bhp

Seats

5

CO2

127 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 Technik has covered 15,193 miles, around 27,600 fewer than typical for its age. The dealer is asking £18,199, which is £1,138 below our market estimate of £19,337. To estimate its market asking price, we analyse UK dealer adverts for 6,484 Audi A3 cars across different ages and specifications. We first saw this car advertised 131 days ago. Its asking price has since fallen by £1,100. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 8 December 2026, and the latest recorded mileage is consistent with the advert.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £19,337. The asking price is £1,138 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 27,600 miles lower than typical for a 2021 Audi A3.

The advertised mileage is consistent with the last MOT reading.