2023 Audi Q8 e-tron S line

Overview

• Make: Audi
• Model: Q8 e-tron
• Trim: S Line
• Version: 114kWh 55 S Line Auto 4WD 5dr (402 bhp)
• Year: 2023
• Mileage: 31,503 miles
• Fuel: Electric
• Body: Estate, 5 doors, 5 seats
• Engine: 402 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi Q8 e-tron S Line is advertised with 31,503 miles, approximately 2,500 above the typical mileage for its age. The AskCar estimate for this car is £34,595. It is priced at £34,990, which is £395 above that estimate. The AskCar estimate draws on 197 Audi Q8 e-tron adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 40 days ago. Its asking price has since fallen by £1,000. We checked its advertised mileage against the government's MOT record, and they match. The seller is Agnew Group Belfast Audi, based in Belfast. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £395 (1%) over the AskCar estimate of £34,595.

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 197 priced Audi Q8 e-tron adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2023 Audi Q8 e-tron has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 25 September 2026 at £35,990. Its asking price is now £34,990, £1,000 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 25 September 2026: £35,990
• 8 October 2026: £35,490
• 23 October 2026: £34,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 11 June 2027.

It has had one MOT, on 18 May 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 31,093 miles, which matches the advertised 31,503 miles.

Advertised mileage is about 2,500 miles higher than the median mileage of a 2023 Audi Q8 e-tron on AskCar.

Similar cars

4 other 2023 Audi Q8 e-tron S Line automatic estates are for sale at UK dealers, from £31,990 to £36,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi Q8 e-tron S Line, estate, grey. Mileage: 25,349 miles. Price: £34,990, the same price as this car. Dealer: Agnew Group Portadown Audi in Portadown. AskCar page: https://askcar.co.uk/car/audi-q8-e-tron-2023-cdc9f6d66c3d
• 2023 Audi Q8 e-tron S Line, estate, black. Mileage: 24,904 miles. Price: £35,990, £1,000 more than this car. Dealer: Agnew Group Portadown Audi in Portadown. AskCar page: https://askcar.co.uk/car/audi-q8-e-tron-2023-d550f8cf0b94
• 2023 Audi Q8 e-tron S Line, estate, blue. Mileage: 18,488 miles. Price: £36,990, £2,000 more than this car. Dealer: Agnew Group Belfast Audi in Belfast. AskCar page: https://askcar.co.uk/car/audi-q8-e-tron-2023-41eae4727bd2