2020 BMW Z4 2.0 30i M Sport

Overview

• Make: BMW
• Model: Z4
• Trim: M Sport
• Version: 2.0 30i M Sport Auto RWD Euro 6 (s/s) 2dr sDrive (254 bhp)
• Year: 2020
• Mileage: 33,514 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW Z4 M Sport has covered 33,514 miles, around 7,400 fewer miles than is typical for its age. Its asking price of £27,000 is £540 above the AskCar estimate of £26,460. The AskCar estimate draws on 528 BMW Z4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 161 days ago. Its asking price has since fallen by £990. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Redgate Lodge in Newcastle Upon Tyne. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £540 (2%) over the AskCar estimate of £26,460.

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 528 priced BMW Z4 adverts across different ages and specifications, as of 5 November 2026.

A 2020 BMW Z4 with the 2.0 petrol engine is typically advertised at £24,900: the median of the 37 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 BMW Z4 has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £27,990. Its asking price is now £27,000, £990 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 28 May 2026: £27,990
• 16 June 2026: £27,790
• 7 July 2026: £27,800
• 22 July 2026: £27,700
• 5 August 2026: £27,800
• 13 August 2026: £27,700
• 19 August 2026: £28,000
• 28 August 2026: £27,700
• 4 September 2026: £27,500
• 30 September 2026: £27,200
• 16 October 2026: £27,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 17 May 2027.

It has had 4 MOTs. The latest, on 18 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 33,514 miles, which matches the advertised 33,514 miles.

Advertised mileage is about 7,400 miles lower than the median mileage of a 2020 BMW Z4 on AskCar.

Similar cars

34 other 2020 BMW Z4 M Sport 2.0 petrol automatic convertibles are for sale at UK dealers, from £18,995 to £29,750, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW Z4 M Sport, 2.0 petrol convertible, red. Mileage: 33,390 miles. Price: £24,750, £2,250 less than this car. Dealer: Chippenham Motor Company in Chippenham. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-22a575ccbae9
• 2020 BMW Z4 M Sport, 2.0 petrol convertible, black. Mileage: 32,871 miles. Price: £24,995, £2,005 less than this car. Dealer: Group 1 Colchester BMW in Colchester. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-760f5d48cca8
• 2020 BMW Z4 M Sport, 2.0 petrol convertible, red. Mileage: 32,205 miles. Price: £25,649, £1,351 less than this car. Dealer: Motorpoint Chingford in Chingford. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-e04ff7e47e33

• The nearest: 2020 BMW Z4 M Sport, 2.0 petrol convertible, black, under a mile from this car. Mileage: 42,987 miles. Price: £22,500, £4,500 less than this car. Dealer: Redgate Lodge in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-741f0f425888