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: 23,377 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 227 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 171 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi Q3 S Line is advertised with 23,377 miles, approximately 26,300 below the typical mileage for its age. Its asking price of £21,650 is £2,548 below the AskCar estimate of £24,198. To work out the AskCar estimate, we analyse UK dealer adverts for 3,432 Audi Q3 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 81 days, and its asking price is down £1,300. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Ingram in Ayr. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £2,548 (10%) under the AskCar estimate of £24,198.

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 3,432 priced Audi Q3 adverts across different ages and specifications, as of 2 November 2026.

A 2020 Audi Q3 with the 2.0 petrol engine is typically advertised at £20,200: the median of the 123 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2020 Audi Q3 has been on sale for at least 81 days, and its asking price has been cut by £1,300. About half of 2020 Audi Q3 cars are gone from sale within a month of being advertised: 186 of the 368 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 13 August 2026 at £22,950. Its asking price is now £21,650, £1,300 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 13 August 2026: £22,950
• 5 September 2026: £22,650
• 22 September 2026: £22,450
• 24 October 2026: £21,650

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 8 January 2027.

It failed its MOT on 6 January 2026 (offside rear tyre has ply or cords exposed) and passed 2 days later, on 8 January 2026.

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt.

Mileage at that test: 21,671 miles, which matches the advertised 23,377 miles.

Advertised mileage is about 26,300 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 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi Q3 S Line, 2.0 petrol SUV, blue. Mileage: 29,199 miles. Price: £23,490, £1,840 more than this car. Dealer: Stratstone Tamworth Audi in Tamworth. AskCar page: https://askcar.co.uk/car/audi-q3-2020-4b31904eb0f6
• 2020 Audi Q3 S Line, 2.0 petrol SUV, grey. Mileage: 34,074 miles. Price: £21,125, £525 less than this car. Dealer: Marriott Motor Group Kings Lynn Audi in King's Lynn. AskCar page: https://askcar.co.uk/car/audi-q3-2020-4c9d1b359958
• 2020 Audi Q3 S Line, 2.0 petrol SUV, blue. Mileage: 36,620 miles. Price: £21,690, the same price as this car. Dealer: Stratstone Warrington Audi in Warrington. AskCar page: https://askcar.co.uk/car/audi-q3-2020-e8912ea96166