2023 Audi A6 Avant

2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)

£29,250

Fair price: within 8% of the typical £28,301 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 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
Mileage
35,700 miles
Year
2023
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
152 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

With 35,700 miles on the clock, this 2023 Audi A6 Avant S Line has done roughly 2,800 more miles than a typical 2023 Audi A6 Avant. At £29,250, it is advertised £949 above our estimated market asking price of £28,301. The estimate uses 789 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 13 days ago. The seller is Sytner Group Leicester Audi, based in Leicester.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 13 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
10 October 2026£29,250
21 October 2026£29,250

Price and mileage comparison

Estimated market asking price: £28,301. The asking price is £949 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 789 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,800 miles higher than typical for a 2023 Audi A6 Avant.

MOT

MOT no details held by dvla.

5 other cars with the same year, trim, gearbox and fuel are for sale from £21,990 to £29,750.

Other matching cars
Asking priceMileage
£21,99085,820 miles
£27,49536,300 miles
£28,45030,361 miles
£29,55224,403 miles
£29,75023,503 miles

These cars have covered 23,503–85,820 miles, compared with 35,700 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 · 2023 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