2021 Audi A3

1.4 S Line S tronic FWD Euro 6 5dr

£18,995

Fair price: within 8% of the typical £17,979 for this model, age and mileage, drawing on 6,439 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
43,527 miles
Year
2021
Fuel type
Petrol Plug-in Hybrid
Body type
Hatchback
Engine
1.4 L
Gearbox
Automatic
Seats
5
CO2
30 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSIe
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

This 2021 Audi A3 S Line has covered 43,527 miles. Our estimated market asking price is £17,979. This car is advertised at £18,995, which is £1,016 above that figure. The estimate uses 6,439 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 52 days ago, and its asking price has since fallen by £1,000. MOT records show an expiry date of 16 August 2027, and the latest recorded mileage is consistent with the advert. It is for sale at A&H Autos in Ipswich.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 September 2026, 52 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,000 from the first recorded £19,995. 1 price reduction recorded, the latest observed on 14 October 2026.

Recorded asking prices
Date observedAsking price
3 September 2026£19,995
14 October 2026£18,995
23 October 2026£18,995

Price and mileage comparison

Estimated market asking price: £17,979. The asking price is £1,016 above 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 6,439 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 500 miles higher than typical for a 2021 Audi A3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 16 August 2027. 43,511 miles at the last test.

33 other cars with the same year, trim, gearbox and fuel are for sale from £11,700 to £20,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,70099,572 miles
£11,700111,314 miles
£11,999110,158 miles
£12,44977,000 miles
£13,00091,000 miles

These cars have covered 18,021–111,314 miles, compared with 43,527 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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