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: 58,782 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 58,782 miles, approximately 8,400 above the typical mileage for its age. The dealer is asking £18,995, which is £1,087 above the AskCar estimate of £17,908. To work out the AskCar estimate, we analyse UK dealer adverts for 3,519 Audi Q3 cars across different ages and specifications. We first recorded this car for sale today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Bolton Audi, based in Bolton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,087 (6%) over the AskCar estimate of £17,908.

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 3,519 priced Audi Q3 adverts across different ages and specifications, as of 7 November 2026.

A 2020 Audi Q3 with the 1.5 petrol engine is typically advertised at £18,000: the median of the 133 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2020 Audi Q3 advertised today. About half of 2020 Audi Q3 cars are gone from sale within a month of being advertised: 213 of the 406 first advertised between 7 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £18,995. 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 7 November 2026: valid until 22 March 2027.

It has had 4 MOTs. The latest, on 23 March 2026, passed.

Advisories at the latest test: rear brake pad(s) wearing thin; nearside rear tyre worn close to legal limit/worn on edge; nearside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 55,443 miles, which matches the advertised 58,782 miles.

Advertised mileage is about 8,400 miles higher than the median mileage of a 2020 Audi Q3 on AskCar.

Similar cars

47 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 7 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 59,000 miles. Price: £18,890, £105 less than this car. Dealer: Www.Countrycarsales.Co.Uk in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/audi-q3-2020-cb84cc38c8eb
• 2020 Audi Q3 S Line, 1.5 petrol SUV, silver. Mileage: 60,079 miles. Price: £18,150, £845 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/audi-q3-2020-a3df7840beb7
• 2020 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 60,582 miles. Price: £17,999, £996 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-q3-2020-77caad6dc0fe

• The nearest: 2020 Audi Q3 S Line, 1.5 petrol SUV, black, 2 miles from this car. Mileage: 48,000 miles. Price: £18,795, £200 less than this car. Dealer: Wallace Car Sales in Bolton. AskCar page: https://askcar.co.uk/car/audi-q3-2020-ac8de4b702e2