2018 Audi A6 Avant

2.0 TDI ultra SE Executive S tronic FWD Euro 6 (s/s) 5dr (187 bhp)

£9,999

Fair price: within 8% of the typical £9,550 for this model, age and mileage, drawing on 767 adverts of this make and model.

Overview

Make
Audi
Model
A6 Avant
Trim
SE EXECUTIVE
Version
2.0 TDI ultra SE Executive S tronic FWD Euro 6 (s/s) 5dr (187 bhp)
Mileage
111,175 miles
Year
2018
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
114 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI; ultra
Emissions standard
Euro 6

About this car

With 111,175 miles on the clock, this 2018 Audi A6 Avant SE Executive has done roughly 27,600 more miles than a typical 2018 Audi A6 Avant. The dealer is asking £9,999, which is £449 above our market estimate of £9,550. To estimate its market asking price, we analyse UK dealer adverts for 767 Audi A6 Avant cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 149 days ago. It may give you a starting point for a conversation about price. The latest MOT record shows an expiry date of 29 March 2027, with the advertised mileage consistent with the recorded reading. You can find this car at AL Prestige Cars in Southampton.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 149 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £500 from the first recorded £10,499. 2 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£10,499
9 July 2026£10,499
19 July 2026£10,299
20 July 2026£10,299
23 October 2026£9,999

Price and mileage comparison

Estimated market asking price: £9,550. The asking price is £449 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 767 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 27,600 miles higher than typical for a 2018 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 March 2027. 111,175 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £8,850 to £15,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£8,850122,000 miles
£9,49083,090 miles
£9,99582,758 miles
£10,00097,118 miles
£10,750119,000 miles

These cars have covered 50,000–122,000 miles, compared with 111,175 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 · 2018 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

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