2020 Audi Q3 2.0 TFSI S Line

Overview

• Make: Audi
• Model: Q3
• Trim: S Line
• Version: 2.0 TFSI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2020
• Mileage: 44,940 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 170 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 44,940 miles, this 2020 Audi Q3 S Line has covered about 5,500 fewer miles than other 2020 Audi Q3 cars. Its asking price of £19,800 is £1,010 below the AskCar estimate of £20,810. The AskCar estimate uses UK dealer asking prices, including 3,488 Audi Q3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 1 day ago. Its advertised mileage matches the government's MOT record. It is advertised by Car Planet Barnet in New Southgate. 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: £1,010 (4%) under the AskCar estimate of £20,810.

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 petrol engine is typically advertised at £20,000: the median of the 127 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2020 Audi Q3 advertised 1 day ago. About half of 2020 Audi Q3 cars are gone from sale within a month of being advertised: 201 of the 387 first advertised between 7 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £19,800. 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 4 November 2026: valid until 5 March 2027.

It has had 4 MOTs. The latest, on 19 February 2026, passed.

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

Mileage at that test: 42,058 miles, which matches the advertised 44,940 miles.

Advertised mileage is about 5,500 miles lower than the median mileage of a 2020 Audi Q3 on AskCar.

Similar cars

23 other 2020 Audi Q3 S Line 2.0 petrol automatic SUVs are for sale at UK dealers, from £17,988 to £23,490, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi Q3 S Line, 2.0 petrol SUV, orange. Mileage: 45,006 miles. Price: £19,879, £79 more than this car. Dealer: D.g. Weaver in Llantrisant. AskCar page: https://askcar.co.uk/car/audi-q3-2020-51e85b8cb64c
• 2020 Audi Q3 S Line, 2.0 petrol SUV, grey. Mileage: 44,163 miles. Price: £20,799, £999 more than this car. Dealer: Motorplus South Wales in Newport. AskCar page: https://askcar.co.uk/car/audi-q3-2020-04cdbdd9396b
• 2020 Audi Q3 S Line, 2.0 petrol SUV, grey. Mileage: 46,181 miles. Price: £21,259, £1,459 more than this car. Dealer: Drift Bridge Walton Audi in Walton-on-Thames. AskCar page: https://askcar.co.uk/car/audi-q3-2020-d0158f3a65aa

• The nearest: 2020 Audi Q3 S Line, 2.0 petrol SUV, white, 11 miles from this car. Mileage: 62,450 miles. Price: £23,450, £3,650 more than this car. Dealer: Pro Cars U K Ltd London in Watford. AskCar page: https://askcar.co.uk/car/audi-q3-2020-9d08fd85bb96