2020 Audi A3

1.5 TFSI 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

£16,999

Fair price: within 8% of the typical £17,123 for this model, age and mileage, drawing on 6,419 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
S LINE
Version
1.5 TFSI 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
32,203 miles
Year
2020
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
148 bhp
Seats
5
CO2
136 g/km
Colour
Red
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
TFSI
Emissions standard
Euro 6

About this car

At 32,203 miles, this 2020 Audi A3 S Line has covered about 17,800 fewer miles than other 2020 Audi A3 cars. The dealer is asking £16,999, which is £124 below our market estimate of £17,123. We use UK dealer asking prices, including 6,419 Audi A3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 21 days ago. MOT records show an expiry date of 19 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Johnsons Hyundai Slough, based in Slough.

Stock data from 26 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 October 2026, 21 days ago. Advert duration calculated on 27 October 2026.

Recorded asking prices
Date observedAsking price
6 October 2026£16,999
8 October 2026£16,999
26 October 2026£16,999

Price and mileage comparison

Estimated market asking price: £17,123. The asking price is £124 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 6,419 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,800 miles lower than typical for a 2020 Audi A3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 19 November 2026. 26,321 miles at the last test.

55 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £18,500.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,995103,100 miles
£12,39084,450 miles
£12,67786,743 miles
£12,99058,930 miles
£12,99567,056 miles

These cars have covered 9,815–103,100 miles, compared with 32,203 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A3 cars for sale · 2020 Audi A3 price guide

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