2020 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE

Version

1.5 TFSI CoD 35 S Line S tronic FWD Euro 6 (s/s) 4dr (148 bhp)

Mileage

40,672 miles

Year

2020

Fuel type

Petrol

Body type

Saloon

Engine

1.5 L

Gearbox

Automatic

Power

148 bhp

Seats

5

CO2

117 g/km

Colour

Black

Doors

4

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI; CoD

Emissions standard

Euro 6

About this car

This 2020 Audi A3 S Line has covered 40,672 miles, around 5,500 fewer than typical for its age. Its asking price of £17,104 is £169 above our estimate of £16,935. To estimate its market asking price, we analyse UK dealer adverts for 6,532 Audi A3 cars across different ages and specifications. It first appeared in our advert records 92 days ago. MOT records show an expiry date of 9 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Lookers Audi Farnborough, based in Farnborough.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,935. The asking price is £169 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 5,500 miles lower than typical for a 2020 Audi A3.

The advertised mileage is consistent with the last MOT reading.