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: 30,534 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 201 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2023 Audi Q4 e-tron S Line is 30,534 miles. Its asking price of £25,980 is £1,013 above the AskCar estimate of £24,967. To work out the AskCar estimate, we analyse UK dealer adverts for 1,137 Audi Q4 e-tron cars across different ages and specifications. We have tracked this advert for 10 days. Its advertised mileage matches the government's MOT record. The seller is Swansway Garages Carlisle Audi, based in Carlisle. 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: £1,013 (4%) over the AskCar estimate of £24,967.

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

This 2023 Audi Q4 e-tron has been on sale for at least 10 days.

Price history

AskCar first saw this advert on 23 October 2026 at £25,980. 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 2 November 2026: valid until 28 September 2027.

It failed its MOT on 18 September 2026 (nearside rear tyre tread depth below requirements of 1.6mm) and passed later the same day.

Advisories at the latest test: rear registration plate deteriorated but not likely to be misread; items removed from driver's view prior to test.

Mileage at that test: 29,169 miles, which matches the advertised 30,534 miles.

Advertised mileage is about 600 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, white. Mileage: 30,500 miles. Price: £24,499, £1,481 less than this car. Dealer: HPL Wirral in Bromborough. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-decfb6bf8295
• 2023 Audi Q4 e-tron S Line, SUV, black. Mileage: 30,368 miles. Price: £27,079, £1,099 more than this car. Dealer: Marriott Motor Group Kings Lynn Audi in King's Lynn. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-cbb330b96def
• 2023 Audi Q4 e-tron S Line, SUV, grey. Mileage: 30,252 miles. Price: £23,999, £1,981 less than this car. Dealer: HPL Wirral in Bromborough. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-4b01a032d278

• The nearest: 2023 Audi Q4 e-tron S Line, SUV, grey, 52 miles from this car. Mileage: 38,630 miles. Price: £23,620, £2,360 less than this car. Dealer: Lookers Audi Newcastle in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-aa91c1b4a3b5