2023 Audi A3

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

£20,674

Fair price: within 8% of the typical £22,015 for this model, age and mileage, drawing on 6,419 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
S LINE
Version
1.5 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
18,779 miles
Year
2023
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
135 g/km
Colour
White
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 18,779 miles on the clock, this 2023 Audi A3 S Line has done roughly 8,000 fewer miles than a typical 2023 Audi A3. Our estimated market asking price is £22,015. This car is advertised at £20,674, which is £1,341 below that figure. Our estimate draws on 6,419 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 3 days ago. The seller is Carsa Cannock, based in Cannock Chase.

Stock data from 26 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 October 2026, 3 days ago. Advert duration calculated on 27 October 2026.

Recorded asking prices
Date observedAsking price
24 October 2026£20,674
26 October 2026£20,674

Price and mileage comparison

Estimated market asking price: £22,015. The asking price is £1,341 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 6,419 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,000 miles lower than typical for a 2023 Audi A3.

MOT

MOT no details held by dvla.

351 other cars with the same year, trim, gearbox and fuel are for sale from £14,000 to £27,398.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,00082,859 miles
£14,99082,835 miles
£15,25065,088 miles
£15,49068,067 miles
£15,50051,701 miles

These cars have covered 1,217–82,859 miles, compared with 18,779 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 A3 cars for sale · 2023 Audi A3 price guide

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