2023 Audi A3 1.5 TFSI Sport

Version: 1.5 TFSI 35 Sport S tronic FWD Euro 6 (s/s) 4dr (148 bhp)

Price: £19,498. Fair price: £25 (under 1%) over the AskCar estimate of £19,473, 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
Sport
Version
1.5 TFSI 35 Sport S tronic FWD Euro 6 (s/s) 4dr (148 bhp)
Mileage
23,289 miles
Year
2023
Fuel type
Petrol
Body type
Saloon
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
127 g/km
Colour
Silver
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

At 23,289 miles, this 2023 Audi A3 Sport has covered about 3,600 fewer miles than other 2023 Audi A3 cars. Priced at £19,498, it is advertised £25 above the AskCar estimate of £19,473. To work out the AskCar estimate, we analyse UK dealer adverts for 6,600 Audi A3 cars across different ages and specifications. We first recorded this advert 107 days ago, and its asking price has since fallen by £2,000. The time on sale and price change could be useful context when negotiating. MOT records show an expiry date of 28 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Arnold Clark East Kilbride Motorstore, based in East Kilbride.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 16 July 2026, 107 days ago. Price reduced by £2,000 from £21,498 since AskCar first saw it. 3 price reductions recorded, the latest seen on 21 October 2026.

Recorded asking prices
Date observedAsking price
16 July 2026£21,498
17 July 2026£21,498
5 September 2026£20,998
3 October 2026£19,998
21 October 2026£19,498
31 October 2026£19,498

Price and mileage comparison

Fair price: £25 (under 1%) over the AskCar estimate of £19,473.

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 3,600 miles lower 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 28 June 2027. 23,626 miles at the last test.

Other matching cars

84 other 2023 Audi A3 Sport automatic petrol cars are for sale at UK dealers from £12,795 to £23,000, as of 31 October 2026.

The 5 cheapest:

The 84 matching cars have covered 9,195 to 105,760 miles, compared with 23,289 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

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 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.