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: 23,992 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 161 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi Q3 S Line is advertised with 23,992 miles, approximately 25,700 below the typical mileage for its age. Its asking price of £21,389 is £9 above the AskCar estimate of £21,380. The AskCar estimate draws on 3,432 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 44 days ago, the asking price has dropped by £459. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Marriott Motor Group Ipswich Audi, based in Ipswich. 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: £9 (under 1%) over the AskCar estimate of £21,380.

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 44 days.

Price history

AskCar first saw this advert on 19 September 2026 at £21,848. Its asking price is now £21,389, £459 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 19 September 2026: £21,848
• 30 October 2026: £21,389

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 31 August 2027.

It has had 4 MOTs. The latest, on 13 August 2026, passed.

Advisories at the latest test: tyre slightly damaged/cracking or perishing all 4 perishing; front tyre worn close to legal limit/worn on edge both on edges.

Mileage at that test: 23,339 miles, which matches the advertised 23,992 miles.

Advertised mileage is about 25,700 miles lower 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, grey. Mileage: 22,800 miles. Price: £21,499, £110 more than this car. Dealer: Albans Motors in Hatfield. AskCar page: https://askcar.co.uk/car/audi-q3-2020-11d4174fd5da
• 2020 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 21,000 miles. Price: £22,250, £861 more than this car. Dealer: Empire Autos NI in Craigavon. AskCar page: https://askcar.co.uk/car/audi-q3-2020-53d9c7d9834c
• 2020 Audi Q3 S Line, 1.5 petrol SUV, silver. Mileage: 27,856 miles. Price: £19,990, £1,399 less than this car. Dealer: P W Millar Ford in Barry. AskCar page: https://askcar.co.uk/car/audi-q3-2020-29851882169e

• The nearest: 2020 Audi Q3 S Line, 1.5 petrol SUV, black, 40 miles from this car. Mileage: 79,101 miles. Price: £16,299, £5,090 less than this car. Dealer: Fresh Motors in Watton. AskCar page: https://askcar.co.uk/car/audi-q3-2020-3f1f9ffa3a1c