2023 Audi A3 1.0 TFSI S Line

Version: 1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)

Price: £17,498. Fair price: £440 (2%) over the AskCar estimate of £17,058, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,475 priced Audi A3 adverts on AskCar as of 30 October 2026.

AskCar lists 6,654 used Audi A3 from 2,240 UK dealerships, as of 30 October 2026.

Overview

Make
Audi
Model
A3
Trim
S Line
Version
1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
Mileage
39,919 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.0 L
Gearbox
Manual
Power
108 bhp
Seats
5
CO2
132 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
TFSI
Emissions standard
Euro 6

About this car

With 39,919 miles on the clock, this 2023 Audi A3 S Line has done roughly 13,000 more miles than a typical 2023 Audi A3. Priced at £17,498, it is advertised £440 above the AskCar estimate of £17,058. The AskCar estimate uses UK dealer asking prices, including 6,475 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 101 days ago, and its asking price has since fallen by £1,500. It may give you a starting point for a conversation about price. MOT records show an expiry date of 16 July 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Arnold Clark Hillington Renault / Dacia / Alpine / Vanstore in Glasgow.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 21 July 2026, 101 days ago. Price reduced by £1,500 from £18,998 since AskCar first saw it. 7 price reductions recorded, the latest seen on 24 October 2026.

Recorded asking prices
Date observedAsking price
21 July 2026£18,998
22 July 2026£18,998
27 July 2026£18,698
28 July 2026£18,698
13 August 2026£18,498
20 August 2026£18,298
28 August 2026£17,998
12 September 2026£17,698
15 September 2026£17,998
29 September 2026£17,698
24 October 2026£17,498
30 October 2026£17,498

Price and mileage comparison

Fair price: £440 (2%) over the AskCar estimate of £17,058.

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 6,475 priced Audi A3 adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 13,000 miles higher than the median mileage of a 2023 Audi A3 on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 16 July 2027. 39,859 miles at the last test.

Other matching cars

236 other 2023 Audi A3 S Line manual petrol cars are for sale at UK dealers from £11,995 to £22,991, as of 30 October 2026.

The 5 cheapest:

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

20 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.