2021 Audi A3

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

£15,950

Fair price: within 8% of the typical £16,668 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
1.5 TFSI 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
42,466 miles
Year
2021
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
148 bhp
Seats
5
CO2
136 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
TFSI
Emissions standard
Euro 6

About this car

The advertised mileage for this 2021 Audi A3 S Line is 42,466 miles. At £15,950, it is advertised £718 below our estimated market asking price of £16,668. We use UK dealer asking prices, including 6,520 Audi A3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 1 day ago. It is for sale at Hilton Garage in Derby.

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£15,950

Price and mileage comparison

Estimated market asking price: £16,668. The asking price is £718 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 1,300 miles lower than typical for a 2021 Audi A3.

46 other cars with the same year, trim, gearbox and fuel are for sale from £12,995 to £18,490.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,99584,920 miles
£13,29978,694 miles
£14,20052,604 miles
£14,49571,881 miles
£14,67755,392 miles

These cars have covered 17,350–84,920 miles, compared with 42,466 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

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