2020 Audi Q3 2.0 TDI S Line

Overview

• Make: Audi
• Model: Q3
• Trim: S Line
• Version: 2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2020
• Mileage: 68,145 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi Q3 S Line has covered 68,145 miles, around 17,700 more miles than is typical for its age. The AskCar estimate for this car is £17,410. It is priced at £16,823, which is £587 below that estimate. The AskCar estimate draws on 3,488 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 7 days ago, and its asking price has since fallen by £171. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is JCT600 Volkswagen Sheffield, based in Sheffield. 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: £587 (3%) under the AskCar estimate of £17,410.

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 2020 Audi Q3 with the 2.0 diesel engine is typically advertised at £20,000: the median of the 127 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Audi Q3 has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 28 October 2026 at £16,994. Its asking price is now £16,823, £171 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 28 October 2026: £16,994
• 29 October 2026: £16,823

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 29 September 2027.

It has had 4 MOTs. The latest, on 17 September 2026, passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened inner face.

Mileage at that test: 67,323 miles, which matches the advertised 68,145 miles.

Advertised mileage is about 17,700 miles higher than the median mileage of a 2020 Audi Q3 on AskCar.

Similar cars

34 other 2020 Audi Q3 S Line 2.0 diesel automatic SUVs are for sale at UK dealers, from £12,750 to £24,495, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi Q3 S Line, 2.0 diesel SUV, white. Mileage: 68,183 miles. Price: £19,250, £2,427 more than this car. Dealer: The Car Group UK in Havering. AskCar page: https://askcar.co.uk/car/audi-q3-2020-d0fd7e762545
• 2020 Audi Q3 S Line, 2.0 diesel SUV, white. Mileage: 68,202 miles. Price: £20,945, £4,122 more than this car. Dealer: Gormley Car Sales in Magherafelt. AskCar page: https://askcar.co.uk/car/audi-q3-2020-5f4248de885e
• 2020 Audi Q3 S Line, 2.0 diesel SUV, blue. Mileage: 67,771 miles. Price: £18,495, £1,672 more than this car. Dealer: TJ Hamilton Approved in Cookstown. AskCar page: https://askcar.co.uk/car/audi-q3-2020-27eaf97a80bc

• The nearest: 2020 Audi Q3 S Line, 2.0 diesel SUV, grey, 4 miles from this car. Mileage: 112,600 miles. Price: £12,750, £4,073 less than this car. Dealer: CG Motors in Chesterfield. AskCar page: https://askcar.co.uk/car/audi-q3-2020-6195e96855c4