2021 Audi A4

Overview

Make

Audi

Model

A4

Trim

S LINE

Version

2.0 TDI S Line S tronic FWD Euro 6 4dr (160 bhp)

Mileage

37,000 miles

Year

2021

Fuel type

Diesel

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

160 bhp

Seats

5

CO2

137 g/km

Colour

Blue

Doors

4

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TDI

Emissions standard

Euro 6

About this car

At 37,000 miles, this 2021 Audi A4 S Line has covered about 13,000 fewer miles than other 2021 Audi A4 cars. The dealer is asking £17,995, which is £1,310 below our market estimate of £19,305. Our estimate draws on 1,450 Audi A4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 75 days ago, and its asking price has since fallen by £1,000. That history is worth bearing in mind when speaking to the dealer. Its MOT is recorded as valid until 28 April 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Auto 2000 in Epping.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £19,305. The asking price is £1,310 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 1,450 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,000 miles lower than typical for a 2021 Audi A4.

The advertised mileage is consistent with the last MOT reading.