2023 Audi A4
2.0 TDI S Line S tronic FWD Euro 6 4dr (160 bhp)
£21,999
Fair price: within 8% of the typical £21,261 for this model, age and mileage, drawing on 1,439 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A4
- Trim
- S LINE
- Version
- 2.0 TDI S Line S tronic FWD Euro 6 4dr (160 bhp)
- Mileage
- 35,626 miles
- Year
- 2023
- Fuel type
- Diesel
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 160 bhp
- Seats
- 5
- CO2
- 137 g/km
- Colour
- White
- Doors
- 4
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Emissions standard
- Euro 6
About this car
This 2023 Audi A4 S Line has covered 35,626 miles, around 6,800 more than typical for its age. Our estimated market asking price is £21,261. This car is advertised at £21,999, which is £738 above that figure. Our estimate draws on 1,439 Audi A4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 9 days. The latest MOT record shows an expiry date of 29 September 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Days Motorpark in Swansea.
Stock data from 20 October 2026.
Price history
First seen on 12 October 2026, 9 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 12 October 2026 | £21,999 |
| 20 October 2026 | £21,999 |
Price and mileage comparison
Estimated market asking price: £21,261. The asking price is £738 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 1,439 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 6,800 miles higher than typical for a 2023 Audi A4.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 29 September 2027. 33,674 miles at the last test.
12 other cars with the same year, trim, gearbox and fuel are for sale from £19,633 to £31,995.
| Asking price | Mileage |
|---|---|
| £19,633 | 42,529 miles |
| £19,857 | 43,242 miles |
| £20,229 | 38,971 miles |
| £20,625 | 35,636 miles |
| £21,156 | 30,816 miles |
These cars have covered 9,800–43,242 miles, compared with 35,626 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Audi A4 cars for sale · 2023 Audi A4 price guide
Similar cars for less
- 2023 Audi A4, 22,000 miles, £16,995, £2,937 under typical, Scunthorpe
- 2023 Audi A4, 26,638 miles, £17,989, £2,829 under typical, Derby
- 2024 Audi A4, 25,662 miles, £19,049, £2,798 under typical, Bradford
Dealer
Days Motorpark, Swansea. Across the dealer network: 3 branches, 529 cars for sale.
Dealer postcode: SA6 8HR.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 08:30-17:00
- Sunday
- 10:00-16:00