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: 28,300 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 201 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi Q4 e-tron S Line has covered 28,300 miles. The dealer is asking £26,900, which is £1,674 above the AskCar estimate of £25,226. 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 12 days. The government's MOT record matches its advertised mileage. It is for sale at EV Experts Surrey in Guildford. 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: £1,674 (6%) over the AskCar estimate of £25,226.

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 12 days.

Price history

AskCar first saw this advert on 21 October 2026 at £26,500. Its asking price is now £26,900, £400 more.

Price changes recorded:

• 21 October 2026: £26,500
• 22 October 2026: £26,900

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 29 September 2027.

It has had one MOT, on 9 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 27,554 miles, which matches the advertised 28,300 miles.

Advertised mileage is about 1,600 miles lower 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, grey. Mileage: 28,360 miles. Price: £25,100, £1,800 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-1aa365cba848
• 2023 Audi Q4 e-tron S Line, SUV, blue. Mileage: 28,443 miles. Price: £24,570, £2,330 less than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-37c356e37b74
• 2023 Audi Q4 e-tron S Line, SUV, black. Mileage: 28,049 miles. Price: £27,599, £699 more than this car. Dealer: Hpl Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-5b6f4dd23f19

• The nearest: 2023 Audi Q4 e-tron S Line, SUV, white, 8 miles from this car. Mileage: 17,439 miles. Price: £26,507, £393 less than this car. Dealer: Lookers Audi Farnborough in Farnborough. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-1ee622def1eb