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 S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2021
• Mileage: 80,941 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 80,941 miles, this 2021 Audi Q3 S Line has covered about 38,800 more miles than other 2021 Audi Q3 cars. The AskCar estimate for this car is £15,827. It is priced at £15,600, which is £227 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,488 Audi Q3 cars across different ages and specifications. We first saw this car advertised 83 days ago. Its asking price has since fallen by £1,070. The government's MOT record matches its advertised mileage. You can find this car at Evans Halshaw Vauxhall Shiremoor in Newcastle Upon Tyne. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £227 (1%) under the AskCar estimate of £15,827.

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 3,488 priced Audi Q3 adverts across different ages and specifications, as of 4 November 2026.

A 2021 Audi Q3 with the 1.5 petrol engine is typically advertised at £20,000: the median of the 213 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Audi Q3 has been on sale for at least 83 days.

Price history

AskCar first saw this advert on 13 August 2026 at £16,670. Its asking price is now £15,600, £1,070 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 13 August 2026: £16,670
• 19 August 2026: £16,590
• 25 August 2026: £16,510
• 3 September 2026: £16,480
• 8 September 2026: £16,340
• 22 September 2026: £16,270
• 7 October 2026: £15,940
• 28 October 2026: £15,600

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 28 November 2026.

It has had 2 MOTs. The latest, on 17 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 64,630 miles, which matches the advertised 80,941 miles.

Advertised mileage is about 38,800 miles higher than the median mileage of a 2021 Audi Q3 on AskCar.

Similar cars

38 other 2021 Audi Q3 S Line 1.5 petrol automatic SUVs are for sale at UK dealers, from £14,495 to £24,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q3 S Line, 1.5 petrol SUV, blue. Mileage: 82,000 miles. Price: £14,699, £901 less than this car. Dealer: C M W Car Sales in Croydon. AskCar page: https://askcar.co.uk/car/audi-q3-2021-8daec602d176
• 2021 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 76,373 miles. Price: £19,400, £3,800 more than this car. Dealer: Marshall Motor Group Oxford Audi in Oxford. AskCar page: https://askcar.co.uk/car/audi-q3-2021-cfc9b5d02271
• 2021 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 76,000 miles. Price: £16,895, £1,295 more than this car. Dealer: The Carsite London in Bromley. AskCar page: https://askcar.co.uk/car/audi-q3-2021-558c3d509671

• The nearest: 2021 Audi Q3 S Line, 1.5 petrol SUV, blue, 77 miles from this car. Mileage: 62,630 miles. Price: £19,980, £4,380 more than this car. Dealer: Ilkley Motor Company in Ilkley. AskCar page: https://askcar.co.uk/car/audi-q3-2021-3c1202e566cb