2023 Audi Q4 e-tron S Line

Price: £30,950. Above the going rate: £4,060 (15%) over the AskCar estimate of £26,890, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,174 priced Audi Q4 e-tron adverts on AskCar as of 4 November 2026.

AskCar lists 1,180 used Audi Q4 e-tron from 377 UK dealerships, as of 4 November 2026.

Overview

  • Make: Audi
  • Model: Q4 e-tron
  • Trim: S Line
  • Version: S Line Auto 5dr
  • Year: 2023
  • Mileage: 21,176 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Gearbox: Automatic
  • Colour: Grey
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi Q4 e-tron S Line has covered 21,176 miles, around 8,700 fewer miles than is typical for its age. The AskCar estimate for this car is £26,890. It is priced at £30,950, which is £4,060 above that estimate. The AskCar estimate uses 1,174 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 11 days ago, the asking price has dropped by £500. The seller is Mon Motors Bristol Audi, based in Bristol. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £4,060 (15%) over the AskCar estimate of £26,890.

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 1,174 priced Audi Q4 e-tron adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2023 Audi Q4 e-tron has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 24 October 2026 at £31,450. Its asking price is now £30,950, £500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

  • 24 October 2026: £31,450
  • 3 November 2026: £30,950

Mileage and MOT

Advertised mileage is about 8,700 miles lower than the median mileage of a 2023 Audi Q4 e-tron on AskCar.

Similar cars

180 other 2023 Audi Q4 e-tron S Line automatic SUVs are for sale at UK dealers, from £17,330 to £32,391, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2023 Audi Q4 e-tron S Line, SUV, grey. Mileage: 21,159 miles. Price: £30,495, £455 less than this car. Dealer: Group 1 Automotive Norwich Audi in Norwich. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-86a9b03756c7
  • 2023 Audi Q4 e-tron S Line, SUV, black. Mileage: 21,050 miles. Price: £26,490, £4,460 less 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: 21,338 miles. Price: £25,380, £5,570 less than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-c9b33d5902ab
  • The nearest: 2023 Audi Q4 e-tron S Line, SUV, grey, 6 miles from this car. Mileage: 35,854 miles. Price: £24,273, £6,677 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/audi-q4-e-tron-2023-750caf8b568a

Browse all Audi Q4 e-tron cars for sale · 2023 Audi Q4 e-tron price guide

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Photos

40 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.