2018 Audi A6 Avant

2.0 TDI 40 Sport S tronic FWD Euro 6 (s/s) 5dr (201 bhp)

£11,995

Fair price: within 8% of the typical £12,169 for this model, age and mileage, drawing on 775 adverts of this make and model.

Overview

Make
Audi
Model
A6 Avant
Trim
SPORT
Version
2.0 TDI 40 Sport S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
Mileage
104,500 miles
Year
2018
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
124 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

With 104,500 miles on the clock, this 2018 Audi A6 Avant Sport has done roughly 20,900 more miles than a typical 2018 Audi A6 Avant. Its asking price of £11,995 is £174 below our estimate of £12,169. The estimate uses 775 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 78 days ago. Its asking price has since fallen by £1,405. It may give you a starting point for a conversation about price. Its MOT is recorded as valid until 5 August 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Custom Commercials in Carlisle.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 August 2026, 78 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,405 from the first recorded £13,400. 2 price reductions recorded, the latest observed on 12 October 2026.

Recorded asking prices
Date observedAsking price
6 August 2026£13,400
9 September 2026£12,995
12 October 2026£11,995
22 October 2026£11,995

Price and mileage comparison

Estimated market asking price: £12,169. The asking price is £174 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 775 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 20,900 miles higher than typical for a 2018 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 5 August 2027. 103,859 miles at the last test.

1 other cars with the same year, trim, gearbox and fuel are for sale from £13,490 to £13,490.

Other matching cars
Asking priceMileage
£13,49097,621 miles

These cars have covered 97,621 miles, compared with 104,500 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

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Vehicle photos

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