2025 Audi A6 e-tron Avant S line

Price: £42,150. Fair price: £639 (1%) over the AskCar estimate of £41,511, our expected asking price for this car from its model, age, mileage and specification, drawing on 45 priced Audi A6 e-tron Avant adverts on AskCar as of 14 November 2026.

AskCar lists 48 used Audi A6 e-tron Avant from 42 UK dealerships, as of 14 November 2026.

Overview

  • Make: Audi
  • Model: A6 e-tron Avant
  • Trim: S Line
  • Version: 83kWh S Line Auto RWD 5dr (281 bhp)
  • Year: 2025
  • Mileage: 7,724 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

At 7,724 miles, this 2025 Audi A6 e-tron Avant S Line has covered about 3,100 more miles than other 2025 Audi A6 e-tron Avant cars. Priced at £42,150, it is advertised £639 above the AskCar estimate of £41,511. The AskCar estimate uses UK dealer asking prices, including 45 Audi A6 e-tron Avant adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 1 day ago. It is for sale at Hilton Garage in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Hilton Garage is rated 4.0 out of 5 on Google.

Price

Fair price: £639 (1%) over the AskCar estimate of £41,511.

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 45 priced Audi A6 e-tron Avant adverts across different ages and specifications, as of 14 November 2026.

Time on sale

AskCar first saw this 2025 Audi A6 e-tron Avant advertised 1 day ago.

Price history

AskCar first saw this advert on 13 November 2026 at £42,150. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,100 miles higher than the median mileage of a 2025 Audi A6 e-tron Avant on AskCar.

Similar cars

2 other 2025 Audi A6 e-tron Avant S Line automatic estates are for sale at UK dealers, from £44,089 to £44,995, as of 14 November 2026.

The 2 closest to this car in mileage:

  • 2025 Audi A6 e-tron Avant S Line, estate, black. Mileage: 8,750 miles. Price: £44,995, £2,845 more than this car. Dealer: Yeovil Audi in Yeovil. AskCar page: https://askcar.co.uk/car/audi-a6-e-tron-avant-2025-10bdbb733ab9
  • 2025 Audi A6 e-tron Avant S Line, estate, black. Mileage: 2,236 miles. Price: £44,089, £1,939 more than this car. Dealer: cinch in Newbury. AskCar page: https://askcar.co.uk/car/audi-a6-e-tron-avant-2025-62d403ecc4a1

Browse all Audi A6 e-tron Avant cars for sale · 2025 Audi A6 e-tron Avant price guide

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Photos

44 photos of this car are on its AskCar page.

As of 14 November 2026, AskCar lists 600,711 cars and vans from 12,770 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.