2020 Audi Q3 1.5 TFSI S Line

Overview

• Make: Audi
• Model: Q3
• Trim: S Line
• Version: 1.5 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2020
• Mileage: 51,512 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi Q3 S Line has covered 51,512 miles. Its asking price of £18,000 is £983 below the AskCar estimate of £18,983. The AskCar estimate uses 3,432 UK dealer adverts for the Audi Q3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 16 days ago, and its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Invicta Chery Warrington, based in Warrington. 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

Fair price: £983 (5%) under the AskCar estimate of £18,983.

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 1.5 petrol engine is typically advertised at £18,100: the median of the 126 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 Audi Q3 has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 17 October 2026 at £18,500. Its asking price is now £18,000, £500 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 17 October 2026: £18,500
• 20 October 2026: £18,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 11 October 2027.

It has had 5 MOTs. The latest, on 12 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 51,512 miles, which matches the advertised 51,512 miles.

Advertised mileage is about 1,900 miles higher than the median mileage of a 2020 Audi Q3 on AskCar.

Similar cars

46 other 2020 Audi Q3 S Line 1.5 petrol automatic SUVs are for sale at UK dealers, from £14,495 to £22,857, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 51,415 miles. Price: £17,650, £350 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/audi-q3-2020-b69191f07fce
• 2020 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 53,480 miles. Price: £16,495, £1,505 less than this car. Dealer: Autogalleria Harpenden in Harpenden. AskCar page: https://askcar.co.uk/car/audi-q3-2020-8c7dbbb69fd7
• 2020 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 48,602 miles. Price: £18,000, the same price as this car. Dealer: JCT600 Kia Castleford in Castleford. AskCar page: https://askcar.co.uk/car/audi-q3-2020-d047261144fa

• The nearest: 2020 Audi Q3 S Line, 1.5 petrol SUV, black, 2 miles from this car. Mileage: 84,521 miles. Price: £16,580, £1,420 less than this car. Dealer: Stratstone Warrington Audi in Warrington. AskCar page: https://askcar.co.uk/car/audi-q3-2020-f7af8c1116e9