The Comparative Analysis :

Lexus RX 450h Automatic (12 - 15) vs. Porsche Cayenne Tiptronic S (10 - 14)

€ 60,000
Lexus RX 450h Automatic (12 - 15) Lexus RX 450h
€ 62,000
 Porsche Cayenne Tiptronic S (10 - 14) Porsche Cayenne
€ 60,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 62,000

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Lexus RX 450h is slightly smaller in every dimension. It's 3 inches shorter, 2.1 inches narrower and 0.8 inches lower than the Porsche Cayenne.
Lexus RX 450h
Porsche Cayenne
66.3
Blueprint Lexus RX 450h Automatic (12 - 15)
74.2
83.5
67.1
Blueprint Porsche Cayenne Tiptronic S (10 - 14)
76.3
84.1
74.2 in
Width
76.3 in
83.5 in
Width Incl. Mirrors
84.1 in
66.3 in
Height
67.1 in
Blueprint Lexus RX 450h Automatic (12 - 15)
107.9
187.8
Blueprint Porsche Cayenne Tiptronic S (10 - 14)
114
190.8
187.8 in
Length
190.8 in
107.9 in
Wheelbase
114 in

Vehicle Weight

Lexus RX 450h
Porsche Cayenne
4817 lb
Curb Weight
4641 lb
5952 lb
Gross Vehicle
Weight
6173 lb
Lexus RX 450h Automatic (12 - 15)
Weight Difference:
176 lb
3.65 %
Porsche Cayenne Tiptronic S (10 - 14)

General

Lexus RX 450h
Porsche Cayenne
AL1
Generation
92A/958
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)
Continuously variable transmission (CVT)
Transmission
8-speed automatic transmission

Engine

Lexus RX 450h
Porsche Cayenne
6-cylinder full hybrid gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
6
Cylinders
6
3.5 L / 171 cu in
Displacement
3.6 L / 176 cu in
295 hp
at 0 rpm
Power
296 hp
at 6300 rpm
Lexus RX 450h
295 hp
296 hp
Porsche Cayenne
No data
Max. Torque
295 lb‑ft
at 3000 rpm
Lexus RX 450h
 lb‑ft
295 lb‑ft
Porsche Cayenne

Performance

Lexus RX 450h
Porsche Cayenne
124 mph
Maximum Speed
143 mph
7.8 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph 62
mph

354 ft
0.000 sec

Lexus RX 450h

62 mph 62
mph

354 ft
0.000 sec

Porsche Cayenne

▶ REPLAY
16.33 lb/hp
Weight-to-Power Ratio
15.68 lb/hp
Lexus RX 450h
16.33 lb/hp
15.68 lb/hp
Porsche Cayenne

Fuel Economy / Emissions

Lexus RX 450h
Porsche Cayenne
Fuel Economy
37 mpg
combined
24 mpg
Lexus RX 450h
37 mpg
24 mpg
Porsche Cayenne
36 mpg
city
18 mpg
39 mpg
highway
29 mpg
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
641 mi
Range
534 mi
Lexus RX 450h
641 mi
534 mi
Porsche Cayenne
Environmental Impact
119.4 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).
187.5 kWh
Lexus RX 450h
119.4 kWh
187.5 kWh
Porsche Cayenne
Euro 5
Emission Standard
Euro 5
233 g/mi (NEFZ)
CO2 Emissions
380 g/mi (NEFZ)

Practical Convenience

Lexus RX 450h
Porsche Cayenne
5
Doors
5
5
No. of Seats
5
1135 lb
Maximum Payload
1532 lb
12.6 cu ft
Trunk Volume
19 cu ft
44.5 cu ft
Cargo Volume (Seats Down)
50.4 cu ft