2021 Audi Q3 1.5 TFSI CoD S Line

Overview

• Make: Audi
• Model: Q3
• Trim: S Line
• Version: 1.5 TFSI CoD 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2021
• Mileage: 46,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi Q3 S Line is advertised with 46,000 miles, approximately 4,000 above the typical mileage for its age. The dealer is asking £18,990, which is £246 below the AskCar estimate of £19,236. To work out the AskCar estimate, we analyse UK dealer adverts for 3,519 Audi Q3 cars across different ages and specifications. We have tracked this advert today. The government's MOT record matches its advertised mileage. You can find this car at Lawson Motor Company in Congleton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £246 (1%) under the AskCar estimate of £19,236.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 3,519 priced Audi Q3 adverts across different ages and specifications, as of 7 November 2026.

A 2021 Audi Q3 with the 1.5 petrol engine is typically advertised at £20,000: the median of the 219 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2021 Audi Q3 advertised today. About half of 2021 Audi Q3 cars are gone from sale within a month of being advertised: 195 of the 397 first advertised between 8 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £18,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 28 March 2027.

It failed its MOT on 23 March 2026 (emission control equipment obviously defective) and passed later the same day.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 43,364 miles, which matches the advertised 46,000 miles.

Advertised mileage is about 4,000 miles higher than the median mileage of a 2021 Audi Q3 on AskCar.

Similar cars

34 other 2021 Audi Q3 S Line 1.5 petrol manual SUVs are for sale at UK dealers, from £11,750 to £22,990, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 46,000 miles. Price: £15,990, £3,000 less than this car. Dealer: Brooke MOT Centre in Brooke. AskCar page: https://askcar.co.uk/car/audi-q3-2021-644c64c50f9b
• 2021 Audi Q3 S Line, 1.5 petrol SUV, blue. Mileage: 46,890 miles. Price: £19,855, £865 more than this car. Dealer: Hippo Approved in Blackburn. AskCar page: https://askcar.co.uk/car/audi-q3-2021-9e4c1085e5f6
• 2021 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 42,955 miles. Price: £19,450, £460 more than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/audi-q3-2021-311d46c73156

• The nearest: 2021 Audi Q3 S Line, 1.5 petrol SUV, black, 13 miles from this car. Mileage: 80,530 miles. Price: £14,600, £4,390 less than this car. Dealer: Junction Autopark - Winsford in Winsford. AskCar page: https://askcar.co.uk/car/audi-q3-2021-a706ff940f8c