The Comparative Analysis :
BMW X5 M50i Steptronic Sport (19 - ..) vs. Lexus RX 450h Automatic (09 - 12)
€ 96,200

€ 59,700

€ 96,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 59,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW X5 M50i is considerably bigger in every dimension. It's 6 inches longer, 4.7 inches wider and 2.4 inches taller than the Lexus RX 450h.
BMW X5 M50i
Lexus RX 450h
68.7
78.9
87.3
66.3
74.2
83.5
78.9 in
Width
74.2 in
87.3 in
Width Incl. Mirrors
83.5 in
68.7 in
Height
66.3 in
117.1
193.8
107.9
187.8
193.8 in
Length
187.8 in
117.1 in
Wheelbase
107.9 in
Vehicle Weight
BMW X5 M50i
Lexus RX 450h
5126 lb
Curb Weight
4817 lb
6603 lb
Gross Vehicle
Weight
Weight
5952 lb

Weight Difference:
309 lb
6.03 %

General
BMW X5 M50i
Lexus RX 450h
G05
Generation
AL1
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
On-demand four-wheel drive (4WD) with automatic engagement

8-speed automatic transmission
Transmission
Continuously variable transmission (CVT)
Engine
BMW X5 M50i
Lexus RX 450h
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder full hybrid gasoline engine (naturally aspirated engine)
BMW N63
Engine Series
N63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3.5 L / 171 cu in
523 hp
at 5500 rpm
Power
295 hp
at 0 rpm
BMW X5 M50i
523 hp
295 hp
Lexus RX 450h
553 lb‑ft
at 1800 rpm
Max. Torque
No data
BMW X5 M50i
553 lb‑ft
lb‑ft
Lexus RX 450h
Performance
BMW X5 M50i
Lexus RX 450h
155 mph
Maximum Speed
124 mph
4.3 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
197 ft
0.000 sec

BMW X5 M50i
62 mph
62
mph
mph
354 ft
0.000 sec

Lexus RX 450h
▶ REPLAY
9.8 lb/hp
Weight-to-Power Ratio
16.33 lb/hp
BMW X5 M50i
9.8 lb/hp
16.33 lb/hp
Lexus RX 450h
Fuel Economy / Emissions
BMW X5 M50i
Lexus RX 450h
Fuel Economy
22 mpg
combined
37 mpg
BMW X5 M50i
22 mpg
37 mpg
Lexus RX 450h
17 mpg
city
36 mpg
No data
highway
39 mpg
21.9 gal
Fuel Tank Capacity
17.2 gal
491 mi
Range
641 mi
BMW X5 M50i
491 mi
641 mi
Lexus RX 450h
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).
119.4 kWh
BMW X5 M50i
198.9 kWh
119.4 kWh
Lexus RX 450h
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4 / Euro 5
447 g/mi (WLTP)
CO2 Emissions
238 g/mi (NEFZ)
Practical Convenience
BMW X5 M50i
Lexus RX 450h
5
Doors
5
5
No. of Seats
5
1477 lb
Maximum Payload
1135 lb
18.4 cu ft
Trunk Volume
12.6 cu ft










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