vs
BMW M4 Convertible (2015)
BMW M6 Convertible (2015)
Top 43%2,794 points
Top 43%
Top 14%4,217 points
Top 14%
Top specs, facts and figures

BMW M4 Convertible (2015) vs BMW M6 Convertible (2015): 33 facts in comparison

1. Has dual-clutch transmission

A dual-clutch transmission (DCT) is an automated manual transmission that allows the driver to control gear-shifts themselves or to let the computer decide. Upshifts are extremely fast, resulting in smooth acceleration, and due to the uninterrupted power flow it also has the benefit of increasing fuel efficiency.
BMW M4 Convertible (2015)
BMW M6 Convertible (2015)
25% have it

2. faster top speed

The fastest speed that the car can reach.
250km/h
Hennessey Venom GT (2014): 447km/h
249km/h

3. better fuel economy (highway)

Fuel economy is a measurement of fuel efficiency, based on how far you can travel with a certain amount of petrol (gasoline). A lower fuel economy means the car will be cheaper to run.
7.2l/100 km
Ferrari 458 Spider (2013): 0l/100 km
10.7l/100 km

4. weight

220kg lighter.
1.82t
Nissan Note Advance CVT (2015): 1.5kg
2.04t

5. more cylinders

Although there are many aspects that determine the power, a higher number of cylinders is generally a good indication of the potential power of the engine.
6
Bugatti Veyron 16.4 Grand Sport (2013): 16
8

6. Has Bluetooth

Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
BMW M4 Convertible (2015)
BMW M6 Convertible (2015)
89% have it

7. faster acceleration (0-100)

The time it takes for the car to accelerate from 0-100 kilometres per hour.
4.6s
Tesla Roadster: 1.9s
4.3s

8. Has Stop-Start system

A Stop-Start system automatically turns off the engine when stopping in traffic or at a red light, and seamlessly starts it again when pressure is applied to the accelerator. This saves fuel and is more ecological.
BMW M4 Convertible (2015)
BMW M6 Convertible (2015)
29% have it

9. Has fully independent suspension

This allows all four wheels to move up and down independently, providing a smoother ride when, for example, going over bumps in the road.
BMW M4 Convertible (2015)
BMW M6 Convertible (2015)
72% have it

10. height

17mm shorter.
1.39m
Volvo XC70 (2015): 917mm
1.37m

11. shorter length

231mm shorter length.
4.67m
Renault Twizy EV 13kW (2014): 2.34m
4.9m

12. more valves

An intake valve allows the air/fuel mixture to enter the combustion chamber. An engine with more valves tends to increase performance.
24
Bugatti Veyron 16.4 Grand Sport (2013): 64
32

13. Has a petrol (gasoline) engine

A petrol (gasoline) engine offers several advantages over diesel. For example the engines tend to be lighter and cheaper than their diesel counterparts. Petrol engines also tend to have higher horsepower, and the fuel is more readily available.
BMW M4 Convertible (2015)
BMW M6 Convertible (2015)
89% have it

14. higher maximum torque

Torque is a measurement of an engine’s power, closely related to horsepower. More torque indicates a more powerful car, and is also a good indication of its acceleration.
550Nm
Bugatti Veyron 16.4 Grand Sport (2013): 1250Nm
678Nm

15. more horsepower

Horsepower is the most common unit for measuring the power of an engine.
431hp
Hennessey Venom GT (2014): 1244hp
560hp

16. Has a turbocharged engine

A turbocharger compresses the air entering the cylinders, allowing more air (and therefore more fuel) to be added - resulting in a more powerful explosion. This leads to an increase in horsepower without increasing the size and weight of the engine.
BMW M4 Convertible (2015)
BMW M6 Convertible (2015)
58% have it

17. width

94mm narrower.
2.01m
Peugeot 208 Allure (2014): 1m
1.92m

18. Has in-car system

An in-car system (eg. Ford SYNC, Apple CarPlay) gives you extra functionality, such as navigation, taking phone calls (when linked to your smartphone) and controlling music.
BMW M4 Convertible (2015)
BMW M6 Convertible (2015)
49% have it

19. better fuel economy (city)

Fuel economy is a measurement of fuel efficiency, based on how far you can travel with a certain amount of petrol (gasoline). A lower fuel economy means the car will be cheaper to run.
12.4l/100 km
Ferrari 458 Spider (2013): 0l/100 km
15.7l/100 km

20. USB ports

With more USB ports, you are able to connect more devices.
1
Porsche 918 Spyder (2015): 2
1

21. larger engine size

This measurement is the total volume of all the engine's cylinders, also known as the engine displacement. This is one of many aspects of an engine that determine its horsepower, but generally speaking a greater size indicates more power.
3l
SRT Viper (2014): 8.4l
4.4l

22. longer basic warranty (years)

The basic warranty of a car covers all aspects other than parts which are subject to normal wear and tear, such as windscreen wipers and brake pads. It lasts either a certain number of years or amount of kilometres driven.
4yrs
Nissan Versa Note S (2014): Unlimited yrs
4yrs

23. Has rear-wheel drive

Rear-wheel drive benefits from increased traction when accelerating, as the weight of the vehicle shifts to the rear over the drive wheels. The weight of the car is also more evenly distributed, resulting in improved handling.
BMW M4 Convertible (2015)
BMW M6 Convertible (2015)
67% have it

24. smaller turn radius

The turn radius indicates the smallest circular turn a car can make. With a smaller turn radius it is easier to perform a U-turn in one attempt instead of having to reverse back and forth in order to turn around.
12.2m
Scion iQ2 (2014): 4.2m
12m

25. Has smart key as standard

A smart key is a wireless key that offers several benefits over a traditional key. For example when you approach the car the doors will automatically unlock, and you can turn the engine on with the press of a button.
BMW M4 Convertible (2015)
BMW M6 Convertible (2015)
52% have it

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