2021 Audi Q3

Overview

Make

Audi

Model

Q3

Trim

S LINE

Version

2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (197 bhp)

Mileage

29,913 miles

Year

2021

Fuel type

Diesel

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

197 bhp

Seats

5

CO2

174 g/km

Colour

Black

Doors

5

Driven wheels

Four Wheel Drive

Gearbox version

S tronic

Engine badge

TDI

Emissions standard

Euro 6

About this car

This 2021 Audi Q3 S Line is advertised with 29,913 miles, approximately 11,100 below the typical mileage for its age. The dealer is asking £22,391, which is £1,625 below our market estimate of £24,016. Our estimate draws on 3,457 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 146 days ago. Its asking price has since fallen by £2,609. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 8 January 2027, and the latest recorded mileage is consistent with the advert. The seller is JCT600 Boston Audi, based in Boston.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £24,016. The asking price is £1,625 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 3,457 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,100 miles lower than typical for a 2021 Audi Q3.

The advertised mileage is consistent with the last MOT reading.