2021 Audi A3

1.4 S Line S tronic FWD Euro 6 5dr

£14,400

Fair price: within 8% of the typical £15,375 for this model, age and mileage, drawing on 6,520 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
S LINE
Version
1.4 S Line S tronic FWD Euro 6 5dr
Mileage
68,388 miles
Year
2021
Fuel type
Petrol Plug-in Hybrid
Body type
Hatchback
Engine
1.4 L
Gearbox
Automatic
Seats
5
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

With 68,388 miles on the clock, this 2021 Audi A3 S Line has done roughly 24,600 more miles than a typical 2021 Audi A3. Its asking price of £14,400 is £975 below our estimate of £15,375. To estimate its market asking price, we analyse UK dealer adverts for 6,520 Audi A3 cars across different ages and specifications. We have tracked this advert for 1 day. It is for sale at K Motors London in New Malden.

Stock data from 27 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 October 2026, 1 days ago. Advert duration calculated on 28 October 2026.

Recorded asking prices
Date observedAsking price
27 October 2026£14,400

Price and mileage comparison

Estimated market asking price: £15,375. The asking price is £975 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 6,520 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 24,600 miles higher than typical for a 2021 Audi A3.

37 other cars with the same year, trim, gearbox and fuel are for sale from £11,651 to £20,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,65199,572 miles
£11,700111,314 miles
£11,799110,158 miles
£12,44977,000 miles
£13,00091,000 miles

These cars have covered 18,021–111,314 miles, compared with 68,388 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 · 2021 Audi A3 price guide

More like this

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Vehicle photos

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