2020 Audi Q3 2.0 TFSI S Line

Overview

• Make: Audi
• Model: Q3
• Trim: S Line
• Version: 2.0 TFSI 45 S Line S tronic 4WD Euro 6 (s/s) 5dr (227 bhp)
• Year: 2020
• Mileage: 55,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 227 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 171 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi Q3 S Line has covered 55,000 miles. Its asking price of £19,500 is £1,216 below the AskCar estimate of £20,716. The AskCar estimate uses UK dealer asking prices, including 3,499 Audi Q3 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 27 days ago. The advertised mileage is lower than the latest MOT reading of 55,782 miles. Ask the dealer to explain. Its recorded MOT is valid until 7 October 2027. It is advertised by Msb Motor Company in Laleham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,216 (5%) under the AskCar estimate of £20,716.

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 3,499 priced Audi Q3 adverts across different ages and specifications, as of 5 November 2026.

A 2020 Audi Q3 with the 2.0 petrol engine is typically advertised at £20,000: the median of the 126 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 Audi Q3 has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 9 October 2026 at £19,500. 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 5 November 2026: valid until 7 October 2027.

It has had 5 MOTs. The latest, on 8 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 55,782 miles. The advert says 55,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 4,200 miles higher 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 £23,450, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi Q3 S Line, 2.0 petrol SUV, grey. Mileage: 53,624 miles. Price: £19,498, the same price as this car. Dealer: Arnold Clark Glasgow Royston Road SEAT / CUPRA in Glasgow. AskCar page: https://askcar.co.uk/car/audi-q3-2020-7cf1ef46b4a4
• 2020 Audi Q3 S Line, 2.0 petrol SUV, black. Mileage: 56,747 miles. Price: £21,335, £1,835 more than this car. Dealer: Hippo Motor Group Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/audi-q3-2020-f59303d6b909
• 2020 Audi Q3 S Line, 2.0 petrol SUV, red. Mileage: 51,662 miles. Price: £19,995, £495 more than this car. Dealer: Woodlands Motor Company in Blandford Forum. AskCar page: https://askcar.co.uk/car/audi-q3-2020-8fff87ca3dbf

• The nearest: 2020 Audi Q3 S Line, 2.0 petrol SUV, grey, 4 miles from this car. Mileage: 46,181 miles. Price: £21,259, £1,759 more than this car. Dealer: Drift Bridge Walton Audi in Walton-on-Thames. AskCar page: https://askcar.co.uk/car/audi-q3-2020-d0158f3a65aa