The Comparative Analysis :
Lexus RX 300 AWD Automatic (18 - 19) vs. Porsche Cayenne Turbo Tiptronic S (17 - 18)
€ 51,300
€ 138,900
€ 51,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 138,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Lexus RX 300 is 1.4 inches shorter, 3.7 inches narrower and 0.7 inches taller than the Porsche Cayenne Turbo.
Lexus RX 300
Porsche Cayenne Turbo
66.5
74.6
85.8
65.9
78.3
86.4
74.6 in
Width
78.3 in
85.8 in
Width Incl. Mirrors
86.4 in
66.5 in
Height
65.9 in
109.8
192.5
114
193.9
192.5 in
Length
193.9 in
109.8 in
Wheelbase
114 in
Vehicle Weight
Lexus RX 300
Porsche Cayenne Turbo
4564 lb
Curb Weight
4960 lb
5677 lb
Gross Vehicle
Weight
Weight
6471 lb
Weight Difference:
397 lb
8 %
General
Lexus RX 300
Porsche Cayenne Turbo
AL2
Generation
9YA
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
On-demand four-wheel drive (4WD) with automatic engagement
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Lexus RX 300
Porsche Cayenne Turbo
Straight-four gasoline engine with turbocharger
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
4
Valves
4
4
Cylinders
8
2 L / 98 cu in
Displacement
4 L / 196 cu in
235 hp
at 4800 rpm
Power
542 hp
at 5750 rpm
Lexus RX 300
235 hp
542 hp
Porsche Cayenne Turbo
258 lb‑ft
at 1650 rpm
Max. Torque
568 lb‑ft
at 1960 rpm
Lexus RX 300
258 lb‑ft
568 lb‑ft
Porsche Cayenne Turbo
Performance
Lexus RX 300
Porsche Cayenne Turbo
124 mph
Maximum Speed
178 mph
9.5 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph
62
mph
mph
433 ft
0.000 sec
Lexus RX 300
62 mph
62
mph
mph
187 ft
0.000 sec
Porsche Cayenne Turbo
▶ REPLAY
19.42 lb/hp
Weight-to-Power Ratio
9.15 lb/hp
Lexus RX 300
19.42 lb/hp
9.15 lb/hp
Porsche Cayenne Turbo
Fuel Economy / Emissions
Lexus RX 300
Porsche Cayenne Turbo
Fuel Economy
28 mpg
combined
20 mpg
Lexus RX 300
28 mpg
20 mpg
Porsche Cayenne Turbo
22 mpg
city
14 mpg
33 mpg
highway
25 mpg
19 gal
Fuel Tank Capacity
23.8 gal
526 mi
Range
470 mi
Lexus RX 300
526 mi
470 mi
Porsche Cayenne Turbo
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).
225.5 kWh
Lexus RX 300
161.1 kWh
225.5 kWh
Porsche Cayenne Turbo
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 6b (NEFZ)
311 g/mi (NEFZ)
CO2 Emissions
438 g/mi (NEFZ)
Practical Convenience
Lexus RX 300
Porsche Cayenne Turbo
5
Doors
5
5
No. of Seats
5
1113 lb
Maximum Payload
1510 lb
15.7 cu ft
Trunk Volume
21.1 cu ft
46 cu ft
Cargo Volume (Seats Down)
48.4 cu ft
