2017 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE

Version

1.4 TFSI CoD S Line S tronic FWD Euro 6 (s/s) 4dr (148 bhp)

Mileage

29,394 miles

Year

2017

Fuel type

Petrol

Body type

Saloon

Engine

1.4 L

Gearbox

Automatic

Power

148 bhp

Seats

5

CO2

113 g/km

Colour

Blue

Doors

4

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI; CoD

Emissions standard

Euro 6

About this car

At 29,394 miles, this 2017 Audi A3 S Line has covered about 44,700 fewer miles than other 2017 Audi A3 cars. The dealer is asking £15,300, which is £376 below our market estimate of £15,676. Our estimate draws on 6,484 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 34 days. MOT records show an expiry date of 12 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Marshall Honda Harrogate, based in Harrogate.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £15,676. The asking price is £376 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 6,484 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 44,700 miles lower than typical for a 2017 Audi A3.

The advertised mileage is consistent with the last MOT reading.