2020 Audi Q3 1.5 TFSI CoD S Line

Overview

• Make: Audi
• Model: Q3
• Trim: S Line
• Version: 1.5 TFSI CoD 35 S Line S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2020
• Mileage: 38,783 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 161 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi Q3 S Line is advertised with 38,783 miles, approximately 11,700 below the typical mileage for its age. Priced at £19,995, it is advertised £58 above the AskCar estimate of £19,937. To work out the AskCar estimate, we analyse UK dealer adverts for 3,488 Audi Q3 cars across different ages and specifications. It first appeared in our advert records 51 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Simpsons SKODA Preston, based in Preston. 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: £58 (under 1%) over the AskCar estimate of £19,937.

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 1.5 petrol engine is typically advertised at £18,000: the median of the 129 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Audi Q3 has been on sale for at least 51 days.

Price history

AskCar first saw this advert on 14 September 2026 at £19,895. Its asking price is now £19,995, £100 more.

Price changes recorded:

• 14 September 2026: £19,895
• 15 September 2026: £19,795
• 16 October 2026: £19,495
• 26 October 2026: £19,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 26 December 2026.

It has had 3 MOTs. The latest, on 8 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 34,940 miles, which matches the advertised 38,783 miles.

Advertised mileage is about 11,700 miles lower than the median mileage of a 2020 Audi Q3 on AskCar.

Similar cars

44 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 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi Q3 S Line, 1.5 petrol SUV, blue. Mileage: 38,135 miles. Price: £22,450, £2,455 more than this car. Dealer: M B Cars London in St Albans. AskCar page: https://askcar.co.uk/car/audi-q3-2020-32fba10867bb
• 2020 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 37,800 miles. Price: £19,840, £155 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/audi-q3-2020-79c7cc28dcde
• 2020 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 40,000 miles. Price: £19,990, the same price as this car. Dealer: Burford Car Sales in Hoddesdon. AskCar page: https://askcar.co.uk/car/audi-q3-2020-7f7d050c7886

• The nearest: 2020 Audi Q3 S Line, 1.5 petrol SUV, red, 9 miles from this car. Mileage: 37,000 miles. Price: £18,490, £1,505 less than this car. Dealer: GTS Automotive in Osbaldeston. AskCar page: https://askcar.co.uk/car/audi-q3-2020-ebdd476dd79a