2023 Audi A3

1.5 TFSI 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

£18,690

Fair price: within 8% of the typical £18,928 for this model, age and mileage, drawing on 6,542 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
S LINE
Version
1.5 TFSI 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
33,000 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
148 bhp
Seats
5
CO2
136 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
TFSI
Emissions standard
Euro 6

About this car

With 33,000 miles on the clock, this 2023 Audi A3 S Line has done roughly 6,400 more miles than a typical 2023 Audi A3. Our estimated market asking price is £18,928. This car is advertised at £18,690, which is £238 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. It first appeared in our advert records 16 days ago. The latest MOT record shows an expiry date of 16 March 2027, with the advertised mileage consistent with the recorded reading. You can find this car at GTS Automotive in Blackburn.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 October 2026, 16 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
6 October 2026£18,690
21 October 2026£18,690

Price and mileage comparison

Estimated market asking price: £18,928. The asking price is £238 below 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 6,542 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,400 miles higher than typical for a 2023 Audi A3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 16 March 2027. 29,370 miles at the last test.

256 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £22,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,99528,000 miles
£12,30089,854 miles
£12,80095,398 miles
£13,55169,441 miles
£13,99594,000 miles

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 A3 cars for sale · 2023 Audi A3 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos