2020 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE

Version

1.5 TFSI S Line S tronic FWD Euro 6 5dr (147 bhp)

Mileage

70,940 miles

Year

2020

Fuel type

Petrol

Body type

Hatchback

Engine

1.5 L

Gearbox

Automatic

Power

147 bhp

Seats

5

CO2

138 g/km

Colour

Black

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI

Emissions standard

Euro 6

About this car

At 70,940 miles, this 2020 Audi A3 S Line has covered about 24,800 more miles than other 2020 Audi A3 cars. The dealer is asking £15,798, which is £222 above our market estimate of £15,576. Our estimate draws on 6,532 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 57 days ago. Its asking price has since fallen by £200. MOT records show an expiry date of 20 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Arnold Clark Dundee Vauxhall / Fiat / Abarth, based in Dundee.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £15,576. The asking price is £222 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 24,800 miles higher than typical for a 2020 Audi A3.

The advertised mileage is consistent with the last MOT reading.