2021 Audi A3

1.4 13kWh TFSIe 40 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)

£16,995

Fair price: within 8% of the typical £17,634 for this model, age and mileage, drawing on 6,532 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
S LINE
Version
1.4 13kWh TFSIe 40 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
Mileage
41,745 miles
Year
2021
Fuel type
Petrol Plug-in Hybrid
Body type
Hatchback
Engine
1.4 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
29 g/km
Colour
Grey
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 41,745 miles. Our estimated market asking price is £17,634. This car is advertised at £16,995, which is £639 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,532 Audi A3 cars across different ages and specifications. This car was first seen in our listings data 29 days ago. Its recorded MOT is valid until 20 September 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at NEO Motor Company in Warrington.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 22 September 2026, 29 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
22 September 2026£16,995
20 October 2026£16,995

Price and mileage comparison

Estimated market asking price: £17,634. The asking price is £639 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 6,532 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.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 September 2027. 41,771 miles at the last test.

36 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
£11,700111,314 miles
£11,75199,572 miles
£12,199110,158 miles
£12,44977,000 miles
£12,70091,000 miles

These cars have covered 18,021–111,314 miles, compared with 41,745 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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Dealer

NEO Motor Company, Warrington. Across the dealer network: 48 cars for sale.

Dealer postcode: WA4 4LU.

Vehicle photos