2026 Audi A6 e-tron Avant S line

Overview

• Make: Audi
• Model: A6 e-tron Avant
• Trim: S Line
• Version: 83kWh S Line Auto RWD 5dr (281 bhp)
• Year: 2026
• Mileage: 723 miles
• Fuel: Electric
• Body: Estate, 5 doors, 5 seats
• Engine: 281 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 723 miles on the clock, this 2026 Audi A6 e-tron Avant S Line has done roughly 2,600 fewer miles than a typical 2026 Audi A6 e-tron Avant. The AskCar estimate for this car is £47,160. It is priced at £47,790, which is £630 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 34 Audi A6 e-tron Avant cars across different ages and specifications. We first saw this car advertised 20 days ago. Its asking price has since fallen by £2,200. The seller is Marshall Motor Group Plymouth Audi, based in Plymouth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £630 (1%) over the AskCar estimate of £47,160.

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 34 priced Audi A6 e-tron Avant adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2026 Audi A6 e-tron Avant has been on sale for at least 20 days.

Price history

AskCar first saw this advert on 13 October 2026 at £49,990. Its asking price is now £47,790, £2,200 less. The latest price cut was seen on 25 October 2026.

Price changes recorded:

• 13 October 2026: £49,990
• 19 October 2026: £47,990
• 25 October 2026: £47,790

Mileage and MOT

MOT: first test not yet due.

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

Similar cars

7 other 2026 Audi A6 e-tron Avant S Line automatic estates are for sale at UK dealers, from £41,495 to £55,991, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 Audi A6 e-tron Avant S Line, estate, black. Mileage: 9 miles. Price: £44,950, £2,840 less than this car. Dealer: Group 1 Automotive Cheshire Oaks Audi in Ellesmere Port. AskCar page: https://askcar.co.uk/car/audi-a6-e-tron-avant-2026-2c117265e3d9
• 2026 Audi A6 e-tron Avant S Line, estate, grey. Mileage: 1,496 miles. Price: £55,991, £8,201 more than this car. Dealer: Marshall Motor Group Maidstone Audi in Maidstone. AskCar page: https://askcar.co.uk/car/audi-a6-e-tron-avant-2026-3d1616f26ea3
• 2026 Audi A6 e-tron Avant S Line, estate, grey. Mileage: 3,500 miles. Price: £42,995, £4,795 less than this car. Dealer: Group 1 Automotive Hatfield Audi in Hatfield. AskCar page: https://askcar.co.uk/car/audi-a6-e-tron-avant-2026-3775ec88d97e

• The nearest: 2026 Audi A6 e-tron Avant S Line, estate, black, 60 miles from this car. Mileage: 6,978 miles. Price: £41,495, £6,295 less than this car. Dealer: Marshall Motor Group Taunton Audi in Taunton. AskCar page: https://askcar.co.uk/car/audi-a6-e-tron-avant-2026-dcf976ebdea1