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 Sportback (148 bhp)
• Year: 2020
• Mileage: 27,856 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 157 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi Q3 S Line is advertised with 27,856 miles, approximately 22,600 below the typical mileage for its age. The AskCar estimate for this car is £22,373. It is priced at £19,990, which is £2,383 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,488 Audi Q3 cars across different ages and specifications. We first recorded this advert 56 days ago, and its asking price has since fallen by £1,000. The government's MOT record matches its advertised mileage. You can find this car at P W Millar Ford in Barry. 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

Good value: £2,383 (10%) under the AskCar estimate of £22,373.

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 56 days.

Price history

AskCar first saw this advert on 9 September 2026 at £20,990. Its asking price is now £19,990, £1,000 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 9 September 2026: £20,990
• 28 October 2026: £19,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 19 August 2027.

It has had 4 MOTs. The latest, on 20 August 2026, passed.

Advisories at the latest test: ENG OIL LOW; nearside front tyre slightly damaged.

Mileage at that test: 26,207 miles, which matches the advertised 27,856 miles.

Advertised mileage is about 22,600 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, grey. Mileage: 31,096 miles. Price: £19,790, £200 less than this car. Dealer: Waylands Approved Petersfield in Petersfield. AskCar page: https://askcar.co.uk/car/audi-q3-2020-1b6700bd9852
• 2020 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 23,992 miles. Price: £21,389, £1,399 more than this car. Dealer: Marriott Motor Group Ipswich Audi in Ipswich. AskCar page: https://askcar.co.uk/car/audi-q3-2020-7f93c10d18bb
• 2020 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 31,900 miles. Price: £21,450, £1,460 more than this car. Dealer: Group 1 Automotive Stockport Audi in Stockport. AskCar page: https://askcar.co.uk/car/audi-q3-2020-b9a9d4bce223

• The nearest: 2020 Audi Q3 S Line, 1.5 petrol SUV, black, 14 miles from this car. Mileage: 43,000 miles. Price: £19,500, £490 less than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-q3-2020-bb584b8c12da