2021 Audi A4

Overview

Make

Audi

Model

A4

Trim

S LINE

Version

2.0 TFSI 40 S Line S tronic FWD Euro 6 (s/s) 4dr (201 bhp)

Mileage

15,296 miles

Year

2021

Fuel type

Petrol Hybrid

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

201 bhp

Seats

5

CO2

155 g/km

Colour

Grey

Doors

4

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 A4 S Line is advertised with 15,296 miles, approximately 34,900 below the typical mileage for its age. Our estimated market asking price is £21,103. This car is advertised at £22,999, which is £1,896 above that figure. Our estimate draws on 1,429 Audi A4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £996 lower than when we first recorded the advert 27 days ago. MOT records show an expiry date of 27 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Group 1 Automotive Chingford Audi, based in Chingford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £21,103. The asking price is £1,896 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 1,429 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 34,900 miles lower than typical for a 2021 Audi A4.

The advertised mileage is consistent with the last MOT reading.