The Comparative Analysis :
BMW 540i Steptronic (17 - ..) vs. BMW 550i xDrive Automatic (10 - 13)
€ 61,200
		
					
					€ 74,100
					
					
					€ 61,200
					Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
					€ 74,100
				ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 540i is a little bigger in every dimension. It's  3.7 cm longer,  0.8 cm wider and  1.5 cm taller than the 550i.
				
				540i
					550i
				1479
							
							1868
							
							2126
							
						1464
							
							1860
															
							2094
							
						1868 mm
					Width
					1860 mm
				2126 mm
					Width Incl. Mirrors
					2094 mm
				1479 mm
					Height
					1464 mm
				2975
							
							4936
							
						2968
							
							4899
							
						4936 mm
					Length
					4899 mm
				2975 mm
					Wheelbase
					2968 mm
				Vehicle Weight
540i
					550i
				1670 kg
					Kerb Weight
					1975 kg
				2270 kg
					Gross Vehicle
Weight
					Weight
2500 kg
				
								Weight Difference:
								305 kg
									15.44 %
								
								General
540i
					550i
				G30
	
					Generation
					F10
				Saloon
	
					Car Body Style
					Saloon
				Super Unleaded (98 RON)
					Fuel Type
					Super Unleaded (98 RON)
				
Rear-wheel drive
					Drive
					Permanent all-wheel drive
						
8-speed automatic transmission
					Transmission
					8-speed automatic transmission
				Engine
540i
					550i
				Straight-six petrol engine with turbocharger
	
					Engine Type
					V8 petrol engine with two turbochargers (biturbo)
				BMW B58
Engine Series
BMW N63
B58-B30
Engine Code
N63-B44

4
Valves
					4
6
Cylinders
					8
2998 CC
Engine Capacity
					4395 CC
335 bhp
						at 5500 rpm
					Power
					402 bhp
						at 5500 rpm
					540i
						335 bhp
						402 bhp
						550i
					450 NM
						at 1380 rpm
					Max. Torque
					600 NM
						at 1750 rpm
					540i
						450 NM
						600 NM
						550i
					Performance
540i
					550i
				
							
							
							155 mph
						
					Maximum Speed
					
							
							
							155 mph
						
					5.1 sec
					Acceleration 0 to 62 mph
					4.8 sec
				
									62 mph
									62
mph
mph
71 m
							0.000 sec
								
								540i
									62 mph
									62
mph
mph
67 m
							0.000 sec
								
								550i
▶ REPLAY
						4.99 kg/bhp
					Weight-to-Power Ratio
					4.91 kg/bhp
						
				540i
						4.99 kg/bhp
						4.91 kg/bhp
						550i
					Fuel Economy / Emissions
540i
					550i
				Fuel Economy
	
				
						43 mpg
						
					
					combined
					
						26 mpg
						
					
				540i
						43 mpg
						26 mpg
						550i
					32 mpg
					city
					17 mpg
						
				No data
					motorway
					No data
						
				68 L
					Fuel Tank Capacity
					70 L
						650 mi
					Range
					395 mi
				540i
						650 mi
						395 mi
						550i
					Environmental Impact
	
				123.1 kWh
					Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
					per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
208.4 kWh
						
				540i
						123.1 kWh
						208.4 kWh
						550i
					Euro 6c (NEFZ)
					Emission Standard
					Euro 5
						
				149 g/km (NEFZ)
					CO2 Emissions
					256 g/km (NEFZ)
						
				Practical Convenience
540i
					550i
				4
					Doors
					4
				5
					No. of Seats
					5
				600 kg
					Maximum Payload
					525 kg
				530 L
					Boot Capacity
					520 L
				










No data
					Boot Capacity (Seats Down)
					No data
				
















