2020 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 Sportback (187 bhp)
• Year: 2020
• Mileage: 52,958 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 193 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 52,958 miles on the clock, this 2020 Audi Q3 S Line has done roughly 2,500 more miles than a typical 2020 Audi Q3. Its asking price of £21,975 is £592 above the AskCar estimate of £21,383. The AskCar estimate uses 3,488 UK dealer adverts for the Audi Q3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 24 days ago. Its asking price has since fallen by £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Portland Of Bawtry, based in Bawtry. 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: £592 (2%) over the AskCar estimate of £21,383.

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 24 days.

Price history

AskCar first saw this advert on 11 October 2026 at £23,975. Its asking price is now £21,975, £2,000 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 11 October 2026: £23,975
• 31 October 2026: £21,975

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 12 May 2027.

It failed its MOT on 13 May 2026 (windscreen washer provides insufficient washer liquid; offside front tyre pressure monitoring system malfunctioning or obviously inoperative) and passed later the same day.

Advisories at the latest test: rear brake pad(s) wearing thin.

Mileage at that test: 51,114 miles, which matches the advertised 52,958 miles.

Advertised mileage is about 2,500 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, grey. Mileage: 54,597 miles. Price: £19,152, £2,823 less than this car. Dealer: JCT600 Hull Audi in Hessle. AskCar page: https://askcar.co.uk/car/audi-q3-2020-773bc8f34a23
• 2020 Audi Q3 S Line, 2.0 diesel SUV, black. Mileage: 51,000 miles. Price: £24,495, £2,520 more than this car. Dealer: MC Autosales in Magherafelt. AskCar page: https://askcar.co.uk/car/audi-q3-2020-37765a3f03e6
• 2020 Audi Q3 S Line, 2.0 diesel SUV, grey. Mileage: 50,464 miles. Price: £18,990, £2,985 less than this car. Dealer: Car City UK Catterick in Catterick. AskCar page: https://askcar.co.uk/car/audi-q3-2020-ff1af3f36d7e

• The nearest: 2020 Audi Q3 S Line, 2.0 diesel SUV, black, 20 miles from this car. Mileage: 68,145 miles. Price: £16,823, £5,152 less than this car. Dealer: JCT600 Volkswagen Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-q3-2020-8be35c1d1a33