2021 Audi A4 Avant

2.0 TDI S Line S tronic FWD Euro 6 5dr (160 bhp)

£16,495

Fair price: within 8% of the typical £15,728 for this model, age and mileage, drawing on 1,204 adverts of this make and model.

Overview

Make
Audi
Model
A4 Avant
Trim
S LINE
Version
2.0 TDI S Line S tronic FWD Euro 6 5dr (160 bhp)
Mileage
82,481 miles
Year
2021
Fuel type
Diesel Hybrid
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
160 bhp
Seats
5
CO2
142 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 82,481 miles on the clock, this 2021 Audi A4 Avant S Line has done roughly 26,900 more miles than a typical 2021 Audi A4 Avant. Its asking price of £16,495 is £767 above our estimate of £15,728. To estimate its market asking price, we analyse UK dealer adverts for 1,204 Audi A4 Avant cars across different ages and specifications. We have tracked this advert for 69 days. MOT records show an expiry date of 30 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Edinburgh Car Sales, based in Edinburgh.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 August 2026, 69 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
15 August 2026£15,995
23 August 2026£16,495
22 October 2026£16,495

Price and mileage comparison

Estimated market asking price: £15,728. The asking price is £767 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 1,204 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 26,900 miles higher than typical for a 2021 Audi A4 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 March 2027. 77,673 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £8,999 to £22,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£8,999179,190 miles
£13,898108,000 miles
£13,995108,000 miles
£16,99570,000 miles
£17,99554,820 miles

These cars have covered 35,650–179,190 miles, compared with 82,481 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A4 Avant cars for sale · 2021 Audi A4 Avant price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos