2023 Audi A6 Avant

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

£24,499

Fair price: within 8% of the typical £25,676 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 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
Mileage
33,018 miles
Year
2023
Fuel type
Petrol
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
169 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

This 2023 Audi A6 Avant S Line has covered 33,018 miles. At £24,499, it is advertised £1,176 below our estimated market asking price of £25,676. The estimate uses 789 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 28 days ago. Its asking price has since fallen by £1,454. MOT records show an expiry date of 6 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Citygate Kia Watford, based in Watford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 28 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,454 from the first recorded £25,953. 5 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
25 September 2026£25,953
29 September 2026£25,859
2 October 2026£24,691
10 October 2026£24,591
14 October 2026£24,551
21 October 2026£24,499

Price and mileage comparison

Estimated market asking price: £25,676. The asking price is £1,176 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 100 miles higher than typical for a 2023 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 July 2027. 32,666 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £21,995 to £27,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£21,99561,340 miles
£22,79551,860 miles
£22,90062,000 miles
£23,79534,396 miles
£23,98031,553 miles

These cars have covered 21,500–62,000 miles, compared with 33,018 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