2023 Audi A4 2.0 TFSI S Line
Version: 2.0 40 TFSI 204 S Line S tronic FWD Euro 6 4dr (201 bhp)
Price: £21,798. Fair price: £450 (2%) over the AskCar estimate of £21,348, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,402 priced Audi A4 adverts on AskCar as of 30 October 2026.
AskCar lists 1,462 used Audi A4 from 960 UK dealerships, as of 30 October 2026.
Overview
- Make
- Audi
- Model
- A4
- Trim
- S Line
- Version
- 2.0 40 TFSI 204 S Line S tronic FWD Euro 6 4dr (201 bhp)
- Mileage
- 29,738 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 201 bhp
- Seats
- 5
- CO2
- 153 g/km
- Colour
- Blue
- Doors
- 4
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSI
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
This 2023 Audi A4 S Line is advertised with 29,738 miles on the clock. Priced at £21,798, it is advertised £450 above the AskCar estimate of £21,348. The AskCar estimate draws on 1,402 Audi A4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. MOT records show an expiry date of 29 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Arnold Clark Stoke-on-Trent Motorstore, based in Stoke.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £21,798 |
Price and mileage comparison
Fair price: £450 (2%) over the AskCar estimate of £21,348.
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 1,402 priced Audi A4 adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 1,200 miles higher than the median mileage of a 2023 Audi A4 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 29 September 2027. 29,548 miles at the last test.
Other matching cars
85 other 2023 Audi A4 S Line automatic petrol cars are for sale at UK dealers from £14,376 to £22,999, as of 30 October 2026.
The 5 cheapest:
- 2023 Audi A4. Price: £14,376. Mileage: 80,600 miles. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/audi-a4-2023-bf63b86135ef
- 2023 Audi A4. Price: £15,690. Mileage: 74,567 miles. Dealer: Acer Glade Cars in Arnold. AskCar page: https://askcar.co.uk/car/audi-a4-2023-9d822642ee9b
- 2023 Audi A4. Price: £15,995. Mileage: 52,308 miles. Dealer: The Car Finance Hub in Leeds. AskCar page: https://askcar.co.uk/car/audi-a4-2023-958d94058f5c
- 2023 Audi A4. Price: £16,500. Mileage: 60,000 miles. Dealer: Car Valley in Redbridge. AskCar page: https://askcar.co.uk/car/audi-a4-2023-d997ace80ca4
- 2023 Audi A4. Price: £16,990. Mileage: 46,248 miles. Dealer: The Car Finance Hub in Leeds. AskCar page: https://askcar.co.uk/car/audi-a4-2023-484bc419f42c
The 85 matching cars have covered 1 to 80,600 miles, compared with 29,738 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Audi A4 cars for sale · 2023 Audi A4 price guide
More like this
Photos
19 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.