2021 Audi A6 Avant

2.0 TFSI 45 S Line S tronic 4WD Euro 6 (s/s) 5dr (261 bhp)

£23,995

Good value: £2,748 under the typical £26,743 for this model, age and mileage, drawing on 789 adverts of this make and model.

Overview

Make
Audi
Model
A6 Avant
Trim
S LINE
Version
2.0 TFSI 45 S Line S tronic 4WD Euro 6 (s/s) 5dr (261 bhp)
Mileage
35,237 miles
Year
2021
Fuel type
Petrol
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
261 bhp
Seats
5
CO2
179 g/km
Colour
Silver
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

With 35,237 miles on the clock, this 2021 Audi A6 Avant S Line has done roughly 16,100 fewer miles than a typical 2021 Audi A6 Avant. Its asking price of £23,995 is £2,748 below our estimate of £26,743. Our estimate draws on 789 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £500 lower than when we first recorded the advert 23 days ago. Its recorded MOT is valid until 16 March 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Pulman Volkswagen Sunderland, based in Sunderland.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 23 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £500 from the first recorded £24,495. 1 price reduction recorded, the latest observed on 2 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£24,495
2 October 2026£23,995
21 October 2026£23,995

Price and mileage comparison

Estimated market asking price: £26,743. The asking price is £2,748 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 789 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 16,100 miles lower than typical for a 2021 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 16 March 2027. 31,350 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £21,695 to £23,445.

Other matching cars
Asking priceMileage
£21,69550,250 miles
£21,99951,360 miles
£23,44533,453 miles

These cars have covered 33,453–51,360 miles, compared with 35,237 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 A6 Avant cars for sale · 2021 Audi A6 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