2023 Audi Q4 e-tron S line

Overview

• Make: Audi
• Model: Q4 e-tron
• Trim: S Line
• Version: 55kWh 35 S Line Auto RWD 5dr Sportback (168 bhp)
• Year: 2023
• Mileage: 40,911 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 168 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 is advertised with 40,911 miles, approximately 11,000 above the typical mileage for its age. Priced at £21,870, it is advertised £384 below the AskCar estimate of £22,254. The AskCar estimate uses 1,137 UK dealer adverts for the Audi Q4 e-tron, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 25 days ago, the asking price has dropped by £5,970. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Big Motoring World Enfield in Waltham Cross. 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: £384 (1%) under the AskCar estimate of £22,254.

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 25 days.

Price history

AskCar first saw this advert on 8 October 2026 at £27,840. Its asking price is now £21,870, £5,970 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 8 October 2026: £27,840
• 9 October 2026: £22,210
• 14 October 2026: £22,320
• 16 October 2026: £22,300
• 17 October 2026: £22,190
• 19 October 2026: £22,220
• 21 October 2026: £22,230
• 27 October 2026: £22,110
• 28 October 2026: £21,870

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 16 May 2027.

It has had one MOT, on 15 May 2026, and passed.

Advisories at the latest test: front windscreen damaged but not adversely affecting driver's view; nearside front road wheel slightly distorted; nearside rear nail in tyre.

Mileage at that test: 36,835 miles, which matches the advertised 40,911 miles.

Advertised mileage is about 11,000 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: 40,926 miles. Price: £20,499, £1,371 less than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-5277b140849d
• 2023 Audi Q4 e-tron S Line, SUV, grey. Mileage: 41,160 miles. Price: £22,890, £1,020 more than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-68d9753d6aba
• 2023 Audi Q4 e-tron S Line, SUV, grey. Mileage: 41,300 miles. Price: £24,999, £3,129 more than this car. Dealer: Caffyns Audi Eastbourne in Eastbourne. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-6139ee48a414

• The nearest: 2023 Audi Q4 e-tron S Line, SUV, grey, under a mile from this car. Mileage: 36,837 miles. Price: £23,990, £2,120 more than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-0f175e45b0db