2017 Audi A3 1.4 TFSI CoD S Line

Version: 1.4 TFSI CoD S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

Price: £10,995. Above the going rate: £1,175 (11%) over the AskCar estimate of £9,820, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,516 priced Audi A3 adverts on AskCar as of 1 November 2026.

AskCar lists 6,654 used Audi A3 from 2,245 UK dealerships, as of 1 November 2026.

Overview

Make
Audi
Model
A3
Trim
S Line
Version
1.4 TFSI CoD S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
99,000 miles
Year
2017
Fuel type
Petrol
Body type
Hatchback
Engine
1.4 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
115 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI; CoD
Emissions standard
Euro 6

About this car

This 2017 Audi A3 S Line has covered 99,000 miles, around 25,000 more miles than is typical for its age. The AskCar estimate for this car is £9,820. It is priced at £10,995, which is £1,175 above that estimate. The AskCar estimate uses UK dealer asking prices, including 6,516 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. The latest MOT record shows an expiry date of 27 July 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Group 1 Automotive Stansted Audi in Bishops Stortford.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 1 November 2026.

Recorded asking prices
Date observedAsking price
1 November 2026£10,995

Price and mileage comparison

Above the going rate: £1,175 (11%) over the AskCar estimate of £9,820.

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 6,516 priced Audi A3 adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 25,000 miles higher than the median mileage of a 2017 Audi A3 on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 27 July 2027. 98,303 miles at the last test.

Other matching cars

35 other 2017 Audi A3 S Line automatic petrol cars are for sale at UK dealers from £8,595 to £17,995, as of 1 November 2026.

The 5 cheapest:

The 35 matching cars have covered 16,000 to 113,000 miles, compared with 99,000 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 · 2017 Audi A3 price guide

More like this

Photos

1 photo of this car is on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.