2021 Audi A4 Avant

Overview

Make

Audi

Model

A4 Avant

Trim

S LINE

Version

2.0 TFSI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)

Mileage

51,190 miles

Year

2021

Fuel type

Petrol Hybrid

Body type

Estate

Engine

2.0 L

Gearbox

Automatic

Power

201 bhp

Seats

5

CO2

160 g/km

Colour

White

Doors

5

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 Avant S Line is advertised with 51,190 miles, approximately 4,400 below the typical mileage for its age. At £18,490, it is advertised £234 above our estimated market asking price of £18,256. To estimate its market asking price, we analyse UK dealer adverts for 1,186 Audi A4 Avant cars across different ages and specifications. We first recorded this advert 40 days ago, and its asking price has since fallen by £500. Its recorded MOT is valid until 28 January 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Quattro Tech Cars, based in St Ives.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £18,256. The asking price is £234 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 1,186 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,400 miles lower than typical for a 2021 Audi A4 Avant.

The advertised mileage is consistent with the last MOT reading.