2023 Audi Q4 e-tron S Line

Overview

• Make: Audi
• Model: Q4 e-tron
• Trim: S Line
• Version: S Line Auto 5dr
• Year: 2023
• Mileage: 41,981 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Gearbox: Automatic
• Colour: Black
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi Q4 e-tron S Line is advertised with 41,981 miles, approximately 12,100 above the typical mileage for its age. The AskCar estimate for this car is £24,340. It is priced at £21,000, which is £3,340 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,137 Audi Q4 e-tron cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 60 days, and its asking price is down £750. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Hewson Motor Hub, based in Market Harborough. 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

Good value: £3,340 (13%) under the AskCar estimate of £24,340.

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 1,137 priced Audi Q4 e-tron adverts across different ages and specifications, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2023 Audi Q4 e-tron has been on sale for at least 60 days, and its asking price has been cut by £750. About half of 2023 Audi Q4 e-tron cars are gone from sale within a month of being advertised: 331 of the 626 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 3 September 2026 at £21,750. Its asking price is now £21,000, £750 less. The latest price cut was seen on 25 October 2026.

Price changes recorded:

• 3 September 2026: £21,750
• 30 September 2026: £21,500
• 17 October 2026: £21,250
• 25 October 2026: £21,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 5 February 2027.

It failed its MOT on 12 January 2026 (offside rear tyre tread depth below requirements of 1.6mm) and passed 1 day later, on 13 January 2026.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 35,869 miles, which matches the advertised 41,981 miles.

Advertised mileage is about 12,100 miles higher than the median mileage of a 2023 Audi Q4 e-tron on AskCar.

Similar cars

181 other 2023 Audi Q4 e-tron S Line automatic SUVs are for sale at UK dealers, from £17,450 to £32,391, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi Q4 e-tron S Line, SUV, black. Mileage: 41,677 miles. Price: £22,499, £1,499 more than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-093b6e643a07
• 2023 Audi Q4 e-tron S Line, SUV, white. Mileage: 41,551 miles. Price: £23,530, £2,530 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-494ca80431be
• 2023 Audi Q4 e-tron S Line, SUV, black. Mileage: 42,500 miles. Price: £24,000, £3,000 more than this car. Dealer: The New Car Group in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-3c88fe05d2e8

• The nearest: 2023 Audi Q4 e-tron S Line, SUV, grey, under a mile from this car. Mileage: 10,067 miles. Price: £26,500, £5,500 more than this car. Dealer: Hewson Motor Hub in Market Harborough. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-8eea8051baad