2021 Audi Q3 2.0 TDI S Line

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)
• Year: 2021
• Mileage: 118,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 197 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 174 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi Q3 S Line has covered 118,000 miles. We first recorded this car for sale 160 days ago. Ask the dealer why the advert shows fewer miles than the 118,824 recorded at the latest MOT. MOT records show an expiry date of 22 April 2027. The seller is Motorland, based in Peterborough. 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

We couldn't read this dealer's website on 4 November 2026, so this price was last confirmed on 3 November 2026 and we haven't given an AskCar estimate.

A 2021 Audi Q3 with the 2.0 diesel engine is typically advertised at £20,300: the median of the 75 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Audi Q3 has been on sale for at least 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £16,890. Its asking price is now £13,990, £2,900 less.

Price changes recorded:

• 29 May 2026: £16,890
• 31 May 2026: £16,290
• 4 July 2026: £15,890
• 18 August 2026: £15,790
• 30 August 2026: £14,790
• 21 October 2026: £13,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 22 April 2027.

It has had 4 MOTs. The latest, on 21 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 118,824 miles. The advert says 118,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 75,900 miles higher than the median mileage of a 2021 Audi Q3 on AskCar.

Similar cars

22 other 2021 Audi Q3 S Line 2.0 diesel automatic SUVs are for sale at UK dealers, from £14,499 to £23,500, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q3 S Line, 2.0 diesel SUV, blue. Mileage: 133,000 miles. Price: £14,809, £819 more than this car. Dealer: FM Motor Co in Wembley. AskCar page: https://askcar.co.uk/car/audi-q3-2021-3e346cc7d68a
• 2021 Audi Q3 S Line, 2.0 diesel SUV, white. Mileage: 102,770 miles. Price: £14,499, £509 more than this car. Dealer: Audi Technik Centre in Glasgow. AskCar page: https://askcar.co.uk/car/audi-q3-2021-7d4bbf082851
• 2021 Audi Q3 S Line, 2.0 diesel SUV, blue. Mileage: 98,486 miles. Price: £15,590, £1,600 more than this car. Dealer: Evans Halshaw BYD Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-q3-2021-2b4fb57d4ebe

• The nearest: 2021 Audi Q3 S Line, 2.0 diesel SUV, black, 30 miles from this car. Mileage: 29,913 miles. Price: £22,317, £8,327 more than this car. Dealer: JCT600 Boston Audi in Boston. AskCar page: https://askcar.co.uk/car/audi-q3-2021-a6a1d1547f7c