The Comparative Analysis :
BMW X5 M50i Steptronic Sport (19 - ..) vs. BMW X6 xDrive35i Steptronic (14 - 18)
€ 96,200
€ 72,800
€ 96,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The X5 M50i is a little bigger in every dimension. It's 0.5 inches longer, 0.6 inches wider and 1.7 inches taller than the X6 xDrive35i.
X5 M50i
X6 xDrive35i
68.7
78.9
87.3
67
78.3
85.4
78.9 in
Width
78.3 in
87.3 in
Width Incl. Mirrors
85.4 in
68.7 in
Height
67 in
117.1
193.8
115.5
193.3
193.8 in
Length
193.3 in
117.1 in
Wheelbase
115.5 in
Vehicle Weight
X5 M50i
X6 xDrive35i
5126 lb
Curb Weight
4630 lb
6603 lb
Gross Vehicle
Weight
Weight
6041 lb
Weight Difference:
496 lb
9.68 %
General
X5 M50i
X6 xDrive35i
G05
Generation
F16
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Premium Unleaded

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

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
X5 M50i
X6 xDrive35i
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-six gasoline engine with turbocharger
BMW N63
Engine Series
BMW N55
N63-B44
Engine Code
N55-B30

4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3 L / 147 cu in
523 hp
at 5500 rpm
Power
302 hp
at 5800 rpm
X5 M50i
523 hp
302 hp
X6 xDrive35i
553 lb‑ft
at 1800 rpm
Max. Torque
295 lb‑ft
at 1200 rpm
X5 M50i
553 lb‑ft
295 lb‑ft
X6 xDrive35i
Performance
X5 M50i
X6 xDrive35i
155 mph
Maximum Speed
149 mph
4.3 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph
62
mph
mph
197 ft
0.000 sec
X5 M50i
62 mph
62
mph
mph
292 ft
0.000 sec
X6 xDrive35i
▶ REPLAY
9.8 lb/hp
Weight-to-Power Ratio
15.33 lb/hp
X5 M50i
9.8 lb/hp
15.33 lb/hp
X6 xDrive35i
Fuel Economy / Emissions
X5 M50i
X6 xDrive35i
Fuel Economy
22 mpg
combined
28 mpg
X5 M50i
22 mpg
28 mpg
X6 xDrive35i
17 mpg
city
21 mpg
No data
highway
No data
21.9 gal
Fuel Tank Capacity
22.5 gal
491 mi
Range
621 mi
X5 M50i
491 mi
621 mi
X6 xDrive35i
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).
161.1 kWh
X5 M50i
198.9 kWh
161.1 kWh
X6 xDrive35i
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
447 g/mi (WLTP)
CO2 Emissions
319 g/mi (NEFZ)
Practical Convenience
X5 M50i
X6 xDrive35i
5
Doors
5
5
No. of Seats
5
1477 lb
Maximum Payload
1411 lb
18.4 cu ft
Trunk Volume
16.4 cu ft












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




















