2020 Audi A3 1.0 TFSI S Line

Version: 1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)

Price: £12,995. Fair price: £79 (under 1%) over the AskCar estimate of £12,916, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,475 priced Audi A3 adverts on AskCar as of 30 October 2026.

AskCar lists 6,654 used Audi A3 from 2,240 UK dealerships, as of 30 October 2026.

Overview

Make
Audi
Model
A3
Trim
S Line
Version
1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
Mileage
67,056 miles
Year
2020
Fuel type
Petrol
Body type
Hatchback
Engine
1.0 L
Gearbox
Manual
Power
108 bhp
Seats
5
CO2
132 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
TFSI
Emissions standard
Euro 6

About this car

With 67,056 miles on the clock, this 2020 Audi A3 S Line has done roughly 16,700 more miles than a typical 2020 Audi A3. Its asking price of £12,995 is £79 above the AskCar estimate of £12,916. The AskCar estimate uses 6,475 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 29 days ago. MOT records show an expiry date of 7 May 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Wcc Auto Group in Wirral.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 1 October 2026, 29 days ago.

Recorded asking prices
Date observedAsking price
1 October 2026£12,995
30 October 2026£12,995

Price and mileage comparison

Fair price: £79 (under 1%) over the AskCar estimate of £12,916.

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 6,475 priced Audi A3 adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 16,700 miles higher than the median mileage of a 2020 Audi A3 on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 7 May 2027. 64,641 miles at the last test.

Other matching cars

56 other 2020 Audi A3 S Line manual petrol cars are for sale at UK dealers from £11,990 to £18,020, as of 30 October 2026.

The 5 cheapest:

The 56 matching cars have covered 9,815 to 103,100 miles, compared with 67,056 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 · 2020 Audi A3 price guide

More like this

Photos

18 photos of this car are on its AskCar page.

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

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.