2021 Audi Q3

Overview

Make

Audi

Model

Q3

Trim

S LINE

Version

2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

Mileage

65,000 miles

Year

2021

Fuel type

Diesel

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

148 bhp

Seats

5

CO2

140 g/km

Colour

Silver

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TDI

Emissions standard

Euro 6

About this car

This 2021 Audi Q3 S Line has covered 65,000 miles, around 23,800 more than typical for its age. At £18,988, it is advertised £1,375 below our estimated market asking price of £20,363. The estimate uses 3,443 UK dealer adverts for the Audi Q3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 23 days ago. Its asking price has since fallen by £1,900. The latest MOT record shows an expiry date of 2 May 2027, with the advertised mileage consistent with the recorded reading. You can find this car at The Car Traders London in Romford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £20,363. The asking price is £1,375 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 3,443 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 23,800 miles higher than typical for a 2021 Audi Q3.

The advertised mileage is consistent with the last MOT reading.