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 (168 bhp)
• Year: 2023
• Mileage: 35,406 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 168 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 35,406 miles, this 2023 Audi Q4 e-tron S Line has covered about 5,500 more miles than other 2023 Audi Q4 e-tron cars. Its asking price of £21,600 is £330 below the AskCar estimate of £21,930. To work out the AskCar estimate, we analyse UK dealer adverts for 1,137 Audi Q4 e-tron cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 111 days. The government's MOT record matches its advertised mileage. You can find this car at Big Motoring World Blue Bell Hill in Chatham. 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: £330 (1%) under the AskCar estimate of £21,930.

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

The dealer may accept less. This 2023 Audi Q4 e-tron has been on sale for at least 111 days. About half of 2023 Audi Q4 e-tron cars are gone from sale within a month of being advertised: 331 of the 626 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 14 July 2026 at £20,520. Its asking price is now £21,600, £1,080 more.

Price changes recorded:

• 27 July 2026: £20,520
• 31 July 2026: £20,590
• 4 August 2026: £20,550
• 10 August 2026: £20,350
• 14 August 2026: £20,450
• 19 August 2026: £20,330
• 25 August 2026: £20,310
• 29 August 2026: £20,350
• 1 September 2026: £20,340
• 8 September 2026: £20,410
• 12 September 2026: £20,480
• 16 September 2026: £20,390
• 20 September 2026: £20,470
• 24 September 2026: £20,800
• 26 September 2026: £20,790
• 29 September 2026: £20,680
• 30 September 2026: £20,600
• 7 October 2026: £20,750
• 20 October 2026: £21,600

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 March 2027.

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

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt; offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 32,900 miles, which matches the advertised 35,406 miles.

Advertised mileage is about 5,500 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, black. Mileage: 35,354 miles. Price: £23,995, £2,395 more than this car. Dealer: Donnelly Motorstore Enniskillen in Enniskillen. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-c0facdd5af6d
• 2023 Audi Q4 e-tron S Line, SUV, grey. Mileage: 35,125 miles. Price: £25,730, £4,130 more than this car. Dealer: Prestige Cars Of Essex in Harlow. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-fa32743058a0
• 2023 Audi Q4 e-tron S Line, SUV, grey. Mileage: 35,854 miles. Price: £23,521, £1,921 more than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-750caf8b568a

• The nearest: 2023 Audi Q4 e-tron S Line, SUV, grey, under a mile from this car. Mileage: 21,965 miles. Price: £26,160, £4,560 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-2023-124769ae6589