The Comparative Analysis :
BMW X5 M50i Steptronic Sport (19 - ..) vs. BMW X6 M50d Steptronic (12 - 14)
€ 96,200

€ 86,700

€ 96,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 86,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The X5 M50i is slightly bigger in every dimension. It's 4.5 cm longer, 2.1 cm wider and 5.5 cm taller than the X6 M50d.
X5 M50i
X6 M50d
1745
2004
2218
1690
1983
2195
2004 mm
Width
1983 mm
2218 mm
Width Incl. Mirrors
2195 mm
1745 mm
Height
1690 mm
2975
4922
2933
4877
4922 mm
Length
4877 mm
2975 mm
Wheelbase
2933 mm
Vehicle Weight
X5 M50i
X6 M50d
2325 kg
Kerb Weight
2225 kg
2995 kg
Gross Vehicle
Weight
Weight
2800 kg

Weight Difference:
100 kg
4.3 %

General
X5 M50i
X6 M50d
G05
Generation
E71
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
X5 M50i
X6 M50d
V8 petrol engine with two turbochargers (biturbo)
Engine Type
Straight-six diesel engine with three turbochargers (triturbo)
BMW N63
Engine Series
BMW N57
N63-B44
Engine Code
N57-S

4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
2993 CC
523 bhp
at 5500 rpm
Power
376 bhp
at 4000 rpm
X5 M50i
523 bhp
376 bhp
X6 M50d
750 NM
at 1800 rpm
Max. Torque
740 NM
at 2000 rpm
X5 M50i
750 NM
740 NM
X6 M50d
Performance
X5 M50i
X6 M50d
155 mph
Maximum Speed
155 mph
4.3 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph
62
mph
mph
60 m
0.000 sec

X5 M50i
62 mph
62
mph
mph
74 m
0.000 sec

X6 M50d
▶ REPLAY
4.45 kg/bhp
Weight-to-Power Ratio
5.92 kg/bhp
X5 M50i
4.45 kg/bhp
5.92 kg/bhp
X6 M50d
Fuel Economy / Emissions
X5 M50i
X6 M50d
Fuel Economy
27 mpg
combined
37 mpg
X5 M50i
27 mpg
37 mpg
X6 M50d
20 mpg
city
31 mpg
No data
motorway
No data
83 L
Fuel Tank Capacity
85 L
491 mi
Range
686 mi
X5 M50i
491 mi
686 mi
X6 M50d
Environmental Impact
198.9 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).
158.4 kWh
X5 M50i
198.9 kWh
158.4 kWh
X6 M50d
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
278 g/km (WLTP)
CO2 Emissions
204 g/km (NEFZ)
Practical Convenience
X5 M50i
X6 M50d
5
Doors
5
5
No. of Seats
4
670 kg
Maximum Payload
575 kg
650 L
Boot Capacity
570 L











1870 L
Boot Capacity (Seats Down)
1450 L