2020 Audi Q5 2.0 TDI S Line

Overview

• Make: Audi
• Model: Q5
• Trim: S Line
• Version: 2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2020
• Mileage: 55,025 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi Q5 S Line is advertised with 55,025 miles, approximately 2,800 below the typical mileage for its age. The dealer is asking £20,550, which is £303 above the AskCar estimate of £20,247. To work out the AskCar estimate, we analyse UK dealer adverts for 3,083 Audi Q5 cars across different ages and specifications. We have tracked this advert for 2 days. Its advertised mileage matches the government's MOT record. The seller is Group 1 Automotive Audi Harold Wood, based in Romford. 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: £303 (1%) over the AskCar estimate of £20,247.

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 3,083 priced Audi Q5 adverts across different ages and specifications, as of 2 November 2026.

A 2020 Audi Q5 with the 2.0 diesel engine is typically advertised at £20,500: the median of the 162 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2020 Audi Q5 advertised 2 days ago. About half of 2020 Audi Q5 cars are gone from sale within a month of being advertised: 127 of the 244 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £20,550. 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 2 November 2026: valid until 14 February 2027.

It has had 4 MOTs. The latest, on 14 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 47,960 miles, which matches the advertised 55,025 miles.

Advertised mileage is about 2,800 miles lower than the median mileage of a 2020 Audi Q5 on AskCar.

Similar cars

38 other 2020 Audi Q5 S Line 2.0 diesel automatic SUVs are for sale at UK dealers, from £13,995 to £25,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi Q5 S Line, 2.0 diesel SUV, grey. Mileage: 54,280 miles. Price: £20,200, £350 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-q5-2020-1e06fb47a92b
• 2020 Audi Q5 S Line, 2.0 diesel SUV, black. Mileage: 56,219 miles. Price: £21,298, £748 more than this car. Dealer: Arnold Clark Liverpool Motorstore / MG / Chery in Liverpool. AskCar page: https://askcar.co.uk/car/audi-q5-2020-883b79120dd1
• 2020 Audi Q5 S Line, 2.0 diesel SUV, black. Mileage: 56,558 miles. Price: £19,858, £692 less than this car. Dealer: Lookers Audi Guildford in Guildford. AskCar page: https://askcar.co.uk/car/audi-q5-2020-2574b32d6bf7

• The nearest: 2020 Audi Q5 S Line, 2.0 diesel SUV, grey, 12 miles from this car. Mileage: 43,141 miles. Price: £22,700, £2,150 more than this car. Dealer: Saxtons.co.uk in Chelmsford. AskCar page: https://askcar.co.uk/car/audi-q5-2020-97c4a47f4af2