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: 21,000 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 has covered 21,000 miles, around 8,900 fewer miles than is typical for its age. The AskCar estimate for this car is £24,554. It is priced at £24,990, which is £436 above that estimate. 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. We first recorded this car for sale 30 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Prestige Cars Of Essex in Epping Forest. 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: £436 (1%) over the AskCar estimate of £24,554.

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 30 days.

Price history

AskCar first saw this advert on 3 October 2026 at £24,990. 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 26 June 2027.

It has had one MOT, on 23 June 2026, and passed.

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt.

Mileage at that test: 20,323 miles, which matches the advertised 21,000 miles.

Advertised mileage is about 8,900 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, black. Mileage: 21,046 miles. Price: £26,490, £1,500 more than this car. Dealer: Stratstone Halesowen Audi in Halesowen. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-79819f942533
• 2023 Audi Q4 e-tron S Line, SUV, black. Mileage: 20,952 miles. Price: £27,040, £2,050 more 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-a8d19bdc8732
• 2023 Audi Q4 e-tron S Line, SUV, grey. Mileage: 21,159 miles. Price: £30,495, £5,505 more than this car. Dealer: Group 1 Automotive Norwich Audi in Norwich. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-86a9b03756c7

• The nearest: 2023 Audi Q4 e-tron S Line, SUV, black, under a mile from this car. Mileage: 36,766 miles. Price: £27,390, £2,400 more than this car. Dealer: Prestige Cars Of Essex in Harlow. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-5e112ac4377f