2020 Audi Q3 2.0 TDI S Line

Overview

• Make: Audi
• Model: Q3
• Trim: S Line
• Version: 2.0 35 TDI S Line S tronic 4WD Euro 6 5dr (148 bhp)
• Year: 2020
• Mileage: 52,150 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 164 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi Q3 S Line has covered 52,150 miles, around 2,500 more miles than is typical for its age. Its asking price of £19,441 is £785 below the AskCar estimate of £20,226. The AskCar estimate draws on 3,432 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 41 days ago. Its asking price has since fallen by £1,459. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vindis Group Cambridge Audi, based in Cambridge. 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: £785 (3%) under the AskCar estimate of £20,226.

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 2.0 diesel engine is typically advertised at £20,200: the median of the 123 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 Audi Q3 has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 22 September 2026 at £20,900. Its asking price is now £19,441, £1,459 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 22 September 2026: £20,900
• 24 September 2026: £20,355
• 26 September 2026: £20,375
• 27 September 2026: £20,900
• 29 September 2026: £20,383
• 30 September 2026: £20,369
• 1 October 2026: £20,216
• 3 October 2026: £20,229
• 4 October 2026: £20,086
• 6 October 2026: £20,184
• 7 October 2026: £20,307
• 8 October 2026: £20,176
• 9 October 2026: £20,077
• 10 October 2026: £19,400
• 13 October 2026: £19,955
• 14 October 2026: £19,965
• 15 October 2026: £19,989
• 16 October 2026: £19,400
• 21 October 2026: £19,804
• 22 October 2026: £19,800
• 23 October 2026: £19,806
• 24 October 2026: £19,709
• 25 October 2026: £19,610
• 27 October 2026: £19,730
• 29 October 2026: £19,631
• 31 October 2026: £19,540
• 1 November 2026: £19,441

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 10 September 2027.

It has had 4 MOTs. The latest, on 8 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 51,596 miles, which matches the advertised 52,150 miles.

Advertised mileage is about 2,500 miles higher than the median mileage of a 2020 Audi Q3 on AskCar.

Similar cars

2 other 2020 Audi Q3 S Line 2.0 diesel automatic estates are for sale at UK dealers, from £18,490 to £18,591, as of 2 November 2026.

The 2 closest to this car in mileage:

• 2020 Audi Q3 S Line, 2.0 diesel estate, grey. Mileage: 46,300 miles. Price: £18,490, £951 less than this car. Dealer: Lloyd Select Blackpool in Blackpool. AskCar page: https://askcar.co.uk/car/audi-q3-2020-2db60643ad97
• 2020 Audi Q3 S Line, 2.0 diesel estate, black. Mileage: 42,597 miles. Price: £18,591, £850 less than this car. Dealer: Peoples Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-q3-2020-0f0cf78c914c