2025 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE

Version

1.5 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (114 bhp)

Mileage

2,041 miles

Year

2025

Fuel type

Petrol

Body type

Hatchback

Engine

1.5 L

Gearbox

Automatic

Power

114 bhp

Seats

5

CO2

125 g/km

Colour

Blue

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI

Emissions standard

Euro 6

About this car

This 2025 Audi A3 S Line is advertised with 2,041 miles, approximately 6,100 below the typical mileage for its age. Its asking price of £28,491 is £1,120 above our estimate of £27,371. To estimate its market asking price, we analyse UK dealer adverts for 6,484 Audi A3 cars across different ages and specifications. We first recorded this advert 145 days ago, and its asking price has since fallen by £4,000. It may give you a starting point for a conversation about price. The seller is Sinclair Volkswagen (Swansea), based in Swansea.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £27,371. The asking price is £1,120 above 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 6,484 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,100 miles lower than typical for a 2025 Audi A3.