2020 Audi A3 1.5 TFSI S Line

Version: 1.5 TFSI S Line Manual FWD Euro 6 5dr (147 bhp)

Price: £15,490. Fair price: £1,074 (7%) over the AskCar estimate of £14,416, 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
1.5 TFSI S Line Manual FWD Euro 6 5dr (147 bhp)
Mileage
61,072 miles
Year
2020
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
147 bhp
Seats
5
CO2
143 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
TFSI
Emissions standard
Euro 6

About this car

This 2020 Audi A3 S Line is advertised with 61,072 miles, approximately 10,800 above the typical mileage for its age. The AskCar estimate for this car is £14,416. It is priced at £15,490, which is £1,074 above that estimate. The AskCar estimate draws on 6,600 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 57 days ago. The latest MOT record shows an expiry date of 27 August 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Roy Needham (Cars) in Barnsley.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 4 September 2026, 57 days ago.

Recorded asking prices
Date observedAsking price
4 September 2026£15,490
31 October 2026£15,490

Price and mileage comparison

Fair price: £1,074 (7%) over the AskCar estimate of £14,416.

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 10,800 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 27 August 2027. 61,064 miles at the last test.

Other matching cars

58 other 2020 Audi A3 S Line manual petrol cars are for sale at UK dealers from £11,990 to £18,020, as of 31 October 2026.

The 5 cheapest:

The 58 matching cars have covered 9,815 to 103,100 miles, compared with 61,072 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

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Photos

16 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 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.