2021 Audi Q3

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

£18,000

Fair price: within 8% of the typical £17,963 for this model, age and mileage, drawing on 3,457 adverts of this make and model.

Overview

Make
Audi
Model
Q3
Trim
S LINE
Version
1.5 TFSI CoD 35 S Line S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
Mileage
65,000 miles
Year
2021
Fuel type
Petrol
Body type
SUV
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
158 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI; CoD
Emissions standard
Euro 6

About this car

This 2021 Audi Q3 S Line is advertised with 65,000 miles, approximately 24,000 above the typical mileage for its age. Our estimated market asking price is £17,963. This car is advertised at £18,000, which is £37 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 3,457 Audi Q3 cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 90 days ago. It may give you a starting point for a conversation about price. MOT records show an expiry date of 9 April 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Alistair Buchan in East Wemyss.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 July 2026, 90 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £500 from the first recorded £18,500. 3 price reductions recorded, the latest observed on 28 September 2026.

Recorded asking prices
Date observedAsking price
23 July 2026£18,500
24 July 2026£18,500
22 August 2026£18,450
23 September 2026£18,250
28 September 2026£18,000
20 October 2026£18,000

Price and mileage comparison

Estimated market asking price: £17,963. The asking price is £37 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 3,457 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 24,000 miles higher than typical for a 2021 Audi Q3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 9 April 2027. 61,764 miles at the last test.

47 other cars with the same year, trim, gearbox and fuel are for sale from £14,699 to £29,950.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,69982,000 miles
£14,99592,788 miles
£15,94080,941 miles
£16,88833,400 miles
£16,99576,000 miles

These cars have covered 15,633–92,788 miles, compared with 65,000 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 Q3 cars for sale · 2021 Audi Q3 price guide

Similar cars for less

Dealer

Alistair Buchan, East Wemyss. Across the dealer network: 124 cars for sale.

Dealer postcode: KY1 4RA.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
09:00-17:00
Sunday
Closed

Vehicle photos