The Comparative Analysis :
BMW X6 M Steptronic Sport (20 - ..) vs. BMW X5 M50d Steptronic Sport (18 - ..)
€ 130,900

€ 93,800

€ 130,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The X6 M is 0.7 inches longer, 0.6 inches wider and 2.1 inches lower than the X5 M50d.
X6 M
X5 M50d
66.6
79.5
87.1
68.7
78.9
87.3
79.5 in
Width
78.9 in
87.1 in
Width Incl. Mirrors
87.3 in
66.6 in
Height
68.7 in
117
194.5
117.1
193.8
194.5 in
Length
193.8 in
117 in
Wheelbase
117.1 in
Vehicle Weight
X6 M
X5 M50d
5225 lb
Curb Weight
5181 lb
6614 lb
Gross Vehicle
Weight
Weight
6636 lb

Weight Difference:
44 lb
0.84 %

General
X6 M
X5 M50d
G06
Generation
G05
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
X6 M
X5 M50d
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-six diesel engine with four turbochargers (quad-turbo)
BMW S63
Engine Series
BMW B57
S63-B44
Engine Code
B57-D30
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3 L / 147 cu in
592 hp
at 6000 rpm
Power
395 hp
at 4400 rpm
X6 M
592 hp
395 hp
X5 M50d
553 lb‑ft
at 1800 rpm
Max. Torque
561 lb‑ft
at 2000 rpm
X6 M
553 lb‑ft
561 lb‑ft
X5 M50d
Performance
X6 M
X5 M50d
155 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
177 ft
0.000 sec

X6 M
62 mph
62
mph
mph
236 ft
0.000 sec

X5 M50d
▶ REPLAY
8.83 lb/hp
Weight-to-Power Ratio
13.12 lb/hp
X6 M
8.83 lb/hp
13.12 lb/hp
X5 M50d
Fuel Economy / Emissions
X6 M
X5 M50d
Fuel Economy
19 mpg
combined
34 mpg
X6 M
19 mpg
34 mpg
X5 M50d
14 mpg
city
29 mpg
No data
highway
No data
21.9 gal
Fuel Tank Capacity
21.1 gal
413 mi
Range
720 mi
X6 M
413 mi
720 mi
X5 M50d
Environmental Impact
236.9 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).
141.9 kWh
X6 M
236.9 kWh
141.9 kWh
X5 M50d
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
439 g/mi (WLTP)
CO2 Emissions
351 g/mi (WLTP)
Practical Convenience
X6 M
X5 M50d
5
Doors
5
5
No. of Seats
5
1389 lb
Maximum Payload
1455 lb
16.4 cu ft
Trunk Volume
18.4 cu ft












43.3 cu ft
Cargo Volume (Seats Down)
53 cu ft