2023 Audi Q4 e-tron S line

Overview

• Make: Audi
• Model: Q4 e-tron
• Trim: S Line
• Version: 40 S Line Auto RWD 5dr (201 bhp)
• Year: 2023
• Mileage: 42,158 miles
• Fuel: Electric
• Body: Estate, 5 doors, 5 seats
• Engine: 201 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi Q4 e-tron S Line has covered 42,158 miles, around 12,200 more miles than is typical for its age. Priced at £23,477, it is advertised £76 below the AskCar estimate of £23,553. The AskCar estimate uses 1,174 UK dealer adverts for the Audi Q4 e-tron, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 12 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is CarSupermarket.com Lincoln, based in Lincoln. 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: £76 (under 1%) under the AskCar estimate of £23,553.

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 1,174 priced Audi Q4 e-tron adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2023 Audi Q4 e-tron has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 23 October 2026 at £23,477. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 29 September 2027.

It has had one MOT, on 7 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 40,691 miles, which matches the advertised 42,158 miles.

Advertised mileage is about 12,200 miles higher than the median mileage of a 2023 Audi Q4 e-tron on AskCar.

Similar cars

9 other 2023 Audi Q4 e-tron S Line automatic estates are for sale at UK dealers, from £23,577 to £27,887, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi Q4 e-tron S Line, estate, white. Mileage: 36,609 miles. Price: £24,495, £1,018 more than this car. Dealer: Sandown Group Mercedes-Benz of Epsom in Epsom. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-71b74410a59f
• 2023 Audi Q4 e-tron S Line, estate, grey. Mileage: 31,270 miles. Price: £25,679, £2,202 more than this car. Dealer: Lookers Audi Wearside in Sunderland. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-babc5be079d3
• 2023 Audi Q4 e-tron S Line, estate, grey. Mileage: 54,265 miles. Price: £23,577, £100 more than this car. Dealer: CarSupermarket.com Bristol in Bristol. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-476304124d76

• The nearest: 2023 Audi Q4 e-tron S Line, estate, grey, 36 miles from this car. Mileage: 28,251 miles. Price: £25,277, £1,800 more than this car. Dealer: CarSupermarket.com Hessle in Hessle. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-0aa6b483b7c5