2026 Audi A6 Avant 2.0 TDI S Line

Overview

• Make: Audi
• Model: A6 Avant
• Trim: S Line
• Version: 2.0 TDI S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2026
• Mileage: 6,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Audi A6 Avant S Line is advertised with 6,000 miles, approximately 2,600 above the typical mileage for its age. Its asking price of £42,773 is £436 below the AskCar estimate of £43,209. The AskCar estimate draws on 783 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 115 days ago. Its asking price has since fallen by £4,480. The seller is Vindis Group Northampton Audi, based in Northampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £436 (1%) under the AskCar estimate of £43,209.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 783 priced Audi A6 Avant adverts across different ages and specifications, as of 6 November 2026.

A 2026 Audi A6 Avant with the 2.0 diesel engine is typically advertised at £46,400: the median of the 51 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2026 Audi A6 Avant has been on sale for at least 115 days.

Price history

AskCar first saw this advert on 14 July 2026 at £47,253. Its asking price is now £42,773, £4,480 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 15 July 2026: £47,253
• 16 July 2026: £47,154
• 30 July 2026: £46,034
• 31 July 2026: £46,011
• 1 August 2026: £45,716
• 2 August 2026: £45,617
• 4 August 2026: £45,782
• 5 August 2026: £45,796
• 6 August 2026: £45,830
• 7 August 2026: £45,842
• 9 August 2026: £45,654
• 14 August 2026: £45,200
• 15 August 2026: £45,014
• 16 August 2026: £44,915
• 18 August 2026: £44,499
• 19 August 2026: £44,495
• 20 August 2026: £44,524
• 21 August 2026: £44,529
• 22 August 2026: £44,519
• 23 August 2026: £44,420
• 26 August 2026: £44,290
• 27 August 2026: £44,032
• 28 August 2026: £44,023
• 29 August 2026: £43,822
• 31 August 2026: £43,723
• 2 September 2026: £43,777
• 3 September 2026: £43,808
• 4 September 2026: £43,837
• 5 September 2026: £43,822
• 6 September 2026: £43,723
• 8 September 2026: £43,967
• 9 September 2026: £43,962
• 10 September 2026: £43,818
• 11 September 2026: £43,680
• 12 September 2026: £43,545
• 13 September 2026: £43,446
• 15 September 2026: £43,494
• 16 September 2026: £43,501
• 18 September 2026: £42,711
• 20 September 2026: £42,612
• 22 September 2026: £42,691
• 24 September 2026: £42,682
• 26 September 2026: £42,792
• 27 September 2026: £42,612
• 29 September 2026: £42,883
• 30 September 2026: £42,902
• 1 October 2026: £43,158
• 3 October 2026: £43,161
• 4 October 2026: £43,169
• 6 October 2026: £43,212
• 7 October 2026: £43,226
• 8 October 2026: £43,278
• 9 October 2026: £43,179
• 10 October 2026: £43,185
• 11 October 2026: £43,086
• 13 October 2026: £43,290
• 14 October 2026: £43,292
• 15 October 2026: £42,749
• 16 October 2026: £42,504
• 17 October 2026: £42,501
• 18 October 2026: £42,402
• 21 October 2026: £42,519
• 22 October 2026: £42,510
• 23 October 2026: £42,656
• 24 October 2026: £42,658
• 25 October 2026: £42,559
• 27 October 2026: £42,703
• 29 October 2026: £42,853
• 30 October 2026: £42,952
• 31 October 2026: £42,728
• 1 November 2026: £42,629
• 3 November 2026: £43,077
• 4 November 2026: £42,978
• 5 November 2026: £42,872
• 6 November 2026: £42,773

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,600 miles higher than the median mileage of a 2026 Audi A6 Avant on AskCar.

Similar cars

2 other 2026 Audi A6 Avant S Line 2.0 diesel automatic estates are for sale at UK dealers, from £41,900 to £44,450, as of 6 November 2026.

The 2 closest to this car in mileage:

• 2026 Audi A6 Avant S Line, 2.0 diesel estate, black. Mileage: 5,925 miles. Price: £44,450, £1,677 more than this car. Dealer: Yeovil Audi in Yeovil. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-56df07e069ae
• 2026 Audi A6 Avant S Line, 2.0 diesel estate, grey. Mileage: 3,660 miles. Price: £41,900, £873 less than this car. Dealer: Vindis Group Huntingdon Audi in Huntingdon. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-628c7a8efe05