2020 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE

Version

2.0 TDI 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

Mileage

54,143 miles

Year

2020

Fuel type

Diesel

Body type

Hatchback

Engine

2.0 L

Gearbox

Manual

Power

148 bhp

Seats

5

CO2

115 g/km

Colour

Grey

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

TDI

Emissions standard

Euro 6

About this car

At 54,143 miles, this 2020 Audi A3 S Line has covered about 8,000 more miles than other 2020 Audi A3 cars. The dealer is asking £15,990, which is £294 above our market estimate of £15,696. We use UK dealer asking prices, including 6,532 Audi A3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 28 days ago. Its MOT is recorded as valid until 25 April 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Whitley Bay Motors in Washington.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £15,696. The asking price is £294 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 8,000 miles higher than typical for a 2020 Audi A3.

The advertised mileage is consistent with the last MOT reading.