2019 Audi A3 2.0 TDI S Line

Version: 2.0 TDI S Line S tronic 4WD Euro 6 5dr 40 (181 bhp)

Price: £17,990. Fair price: £173 (under 1%) under the AskCar estimate of £18,163, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,600 priced Audi A3 adverts on AskCar as of 31 October 2026.

AskCar lists 6,729 used Audi A3 from 2,260 UK dealerships, as of 31 October 2026.

Overview

Make
Audi
Model
A3
Trim
S Line
Version
2.0 TDI S Line S tronic 4WD Euro 6 5dr 40 (181 bhp)
Mileage
42,680 miles
Year
2019
Fuel type
Diesel
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
165 g/km
Colour
Red
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

With 42,680 miles on the clock, this 2019 Audi A3 S Line has done roughly 16,700 fewer miles than a typical 2019 Audi A3. The AskCar estimate for this car is £18,163. It is priced at £17,990, which is £173 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,600 Audi A3 cars across different ages and specifications. Since we first spotted the advert 47 days ago, the asking price has dropped by £990. Our records show an MOT expiry date of 24 October 2026, which has passed. Ask the dealer for an update. Its advertised mileage is consistent with the latest recorded MOT reading. It is for sale at Swansway Garages in Crewe.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 14 September 2026, 47 days ago. Price reduced by £990 from £18,980 since AskCar first saw it. 1 price reduction recorded, the latest seen on 31 October 2026.

Recorded asking prices
Date observedAsking price
14 September 2026£18,980
31 October 2026£17,990

Price and mileage comparison

Fair price: £173 (under 1%) under the AskCar estimate of £18,163.

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 6,600 priced Audi A3 adverts across different ages and specifications, as of 31 October 2026.

Advertised mileage is about 16,700 miles lower than the median mileage of a 2019 Audi A3 on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: the latest record we hold ran out on 24 October 2026; ask the dealer for the current MOT. 36,754 miles at the last test.

Other matching cars

14 other 2019 Audi A3 S Line automatic diesel cars are for sale at UK dealers from £11,980 to £17,399, as of 31 October 2026.

The 5 cheapest:

The 14 matching cars have covered 10,000 to 93,000 miles, compared with 42,680 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 · 2019 Audi A3 price guide

More like this

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

As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.