2023 Audi A3 2.0 TDI S Line
Version: 2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Price: £24,495. Fair price: £721 (3%) over the AskCar estimate of £23,774, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,600 priced Audi A3 adverts on AskCar as of 31 October 2026.
AskCar lists 6,729 used Audi A3 from 2,260 UK dealerships, as of 31 October 2026.
Overview
- Make
- Audi
- Model
- A3
- Trim
- S Line
- Version
- 2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
- Mileage
- 11,422 miles
- Year
- 2023
- Fuel type
- Diesel
- Body type
- Hatchback
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 148 bhp
- Seats
- 5
- CO2
- 127 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Emissions standard
- Euro 6
About this car
This 2023 Audi A3 S Line has covered 11,422 miles, around 15,500 fewer miles than is typical for its age. The AskCar estimate for this car is £23,774. It is priced at £24,495, which is £721 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,600 Audi A3 cars across different ages and specifications. We have tracked this advert today. The seller is Hawco Group, based in Dundee.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £24,495 |
Price and mileage comparison
Fair price: £721 (3%) over the AskCar estimate of £23,774.
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 6,600 priced Audi A3 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 15,500 miles lower than the median mileage of a 2023 Audi A3 on AskCar.
Other matching cars
48 other 2023 Audi A3 S Line automatic diesel cars are for sale at UK dealers from £16,406 to £24,699, as of 31 October 2026.
The 5 cheapest:
- 2023 Audi A3. Price: £16,406. Mileage: 79,878 miles. Dealer: JCT600 Volkswagen York in York. AskCar page: https://askcar.co.uk/car/audi-a3-2023-53cbff517228
- 2023 Audi A3. Price: £17,995. Mileage: 87,000 miles. Dealer: M J Motors in Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b33aefa2fdba
- 2023 Audi A3. Price: £18,450. Mileage: 44,017 miles. Dealer: Stellantis &You Bristol Cribbs in Bristol. AskCar page: https://askcar.co.uk/car/audi-a3-2023-944442aca4ad
- 2023 Audi A3. Price: £18,750. Mileage: 58,100 miles. Dealer: S Mckeever Cars in Ballymena. AskCar page: https://askcar.co.uk/car/audi-a3-2023-d3b081ee52e5
- 2023 Audi A3. Price: £18,938. Mileage: 52,706 miles. Dealer: JCT600 Volkswagen Grimsby in Grimsby. AskCar page: https://askcar.co.uk/car/audi-a3-2023-e27dc6526111
The 48 matching cars have covered 12,873 to 87,000 miles, compared with 11,422 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 A3 cars for sale · 2023 Audi A3 price guide
More like this
Photos
25 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 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.