2020 Audi A3

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

£19,490

Fair price: within 8% of the typical £20,658 for this model, age and mileage, drawing on 6,508 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
S LINE
Version
1.5 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
15,051 miles
Year
2020
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
135 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2020 Audi A3 S Line is advertised with 15,051 miles, approximately 35,300 below the typical mileage for its age. Our estimated market asking price is £20,658. This car is advertised at £19,490, which is £1,168 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,508 Audi A3 cars across different ages and specifications. We first saw this car advertised 155 days ago. Its asking price has since fallen by £300. The recorded MOT expired on 23 September 2026, so ask the dealer whether it has been renewed. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. It is for sale at Cars & Us in Greenwich.

Stock data from 29 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 155 days ago. Advert duration calculated on 30 October 2026. Net asking-price reduction: £300 from the first recorded £19,790. 1 price reduction recorded, the latest observed on 28 August 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£19,790
7 July 2026£19,790
28 August 2026£19,490
29 October 2026£19,490

Price and mileage comparison

Estimated market asking price: £20,658. The asking price is £1,168 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 6,508 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 35,300 miles lower than typical for a 2020 Audi A3.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 23 September 2026. 10,593 miles at the last test.

38 other cars with the same year, trim, gearbox and fuel are for sale from £13,450 to £20,750.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,45073,084 miles
£13,90061,380 miles
£13,99096,414 miles
£13,99098,000 miles
£14,45051,334 miles

These cars have covered 22,000–98,000 miles, compared with 15,051 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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