The Comparative Analysis :
Lexus RX 300 AWD Automatic (18 - 19) vs. Porsche Cayenne E-Hybrid Tiptronic S (18 - ..)
€ 51,300
€ 91,700
€ 51,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Lexus RX 300 is slightly smaller in every dimension. It's 2.8 cm shorter, 8.8 cm narrower and 0.6 cm lower than the Porsche Cayenne E-Hybrid.
Lexus RX 300
Porsche Cayenne E-Hybrid
1690
1895
2180
1696
1983
2194
1895 mm
Width
1983 mm
2180 mm
Width Incl. Mirrors
2194 mm
1690 mm
Height
1696 mm
2790
4890
2895
4918
4890 mm
Length
4918 mm
2790 mm
Wheelbase
2895 mm
Vehicle Weight
Lexus RX 300
Porsche Cayenne E-Hybrid
2070 kg
Kerb Weight
2370 kg
2575 kg
Gross Vehicle
Weight
Weight
3030 kg
Weight Difference:
300 kg
12.66 %
General
Lexus RX 300
Porsche Cayenne E-Hybrid
AL2
Generation
9YA
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)

On-demand four-wheel drive with automatic engagement
Drive
Permanent all-wheel drive

6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Lexus RX 300
Porsche Cayenne E-Hybrid
Straight-four petrol engine with turbocharger
Engine Type
6-cylinder plug-in hybrid petrol engine with two turbochargers (biturbo)
4
Valves
4
4
Cylinders
6
1998 CC
Engine Capacity
2995 CC
235 bhp
at 4800 rpm
Power
456 bhp
at 5250 rpm
Lexus RX 300
235 bhp
456 bhp
Porsche Cayenne E-Hybrid
350 NM
at 1650 rpm
Max. Torque
700 NM
at 1000 rpm
Lexus RX 300
350 NM
700 NM
Porsche Cayenne E-Hybrid
Performance
Lexus RX 300
Porsche Cayenne E-Hybrid
124 mph
Maximum Speed
157 mph
9.5 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
132 m
0.000 sec
Lexus RX 300
62 mph
62
mph
mph
69 m
0.000 sec
Porsche Cayenne E-Hybrid
▶ REPLAY
8.81 kg/bhp
Weight-to-Power Ratio
5.2 kg/bhp
Lexus RX 300
8.81 kg/bhp
5.2 kg/bhp
Porsche Cayenne E-Hybrid
Fuel Economy / Emissions
Lexus RX 300
Porsche Cayenne E-Hybrid
Fuel Economy
33 mpg
combined
88 mpg
Lexus RX 300
33 mpg
88 mpg
Porsche Cayenne E-Hybrid
26 mpg
city
No data
40 mpg
motorway
No data
72 L
Fuel Tank Capacity
75 L
526 mi
Range
1456 mi
Lexus RX 300
526 mi
1456 mi
Porsche Cayenne E-Hybrid
Environmental Impact
161.1 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).
60.7 kWh
Lexus RX 300
161.1 kWh
60.7 kWh
Porsche Cayenne E-Hybrid
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 6
193 g/km (NEFZ)
CO2 Emissions
88 g/km (WLTP)
Practical Convenience
Lexus RX 300
Porsche Cayenne E-Hybrid
5
Doors
5
5
No. of Seats
5
505 kg
Maximum Payload
660 kg
553 L
Boot Capacity
645 L












1626 L
Boot Capacity (Seats Down)
1605 L


















