The Comparative Analysis :

Lexus RX 450h Automatic (12 - 15) vs. Porsche Cayenne S Tiptronic S (14 - 17)

€ 60,000
Lexus RX 450h Automatic (12 - 15) Lexus RX 450h
€ 85,100
 Porsche Cayenne S Tiptronic S (14 - 17) Porsche Cayenne S
€ 60,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,100

ⓘ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 3.3 inches shorter, 2.1 inches narrower and 0.8 inches lower than the Porsche Cayenne S.
Lexus RX 450h
Porsche Cayenne S
66.3
Blueprint Lexus RX 450h Automatic (12 - 15)
74.2
83.5
67.1
Blueprint Porsche Cayenne S Tiptronic S (14 - 17)
76.3
85.2
74.2 in
Width
76.3 in
83.5 in
Width Incl. Mirrors
85.2 in
66.3 in
Height
67.1 in
Blueprint Lexus RX 450h Automatic (12 - 15)
107.9
187.8
Blueprint Porsche Cayenne S Tiptronic S (14 - 17)
114
191.1
187.8 in
Length
191.1 in
107.9 in
Wheelbase
114 in

Vehicle Weight

Lexus RX 450h
Porsche Cayenne S
4817 lb
Curb Weight
4762 lb
5952 lb
Gross Vehicle
Weight
6305 lb
Lexus RX 450h Automatic (12 - 15)
Weight Difference:
55 lb
1.14 %
Porsche Cayenne S Tiptronic S (14 - 17)

General

Lexus RX 450h
Porsche Cayenne S
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 S
6-cylinder full hybrid gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
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
414 hp
at 6000 rpm
Lexus RX 450h
295 hp
414 hp
Porsche Cayenne S
No data
Max. Torque
406 lb‑ft
at 1350 rpm
Lexus RX 450h
 lb‑ft
406 lb‑ft
Porsche Cayenne S

Performance

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

354 ft
0.000 sec

Lexus RX 450h

62 mph 62
mph

249 ft
0.000 sec

Porsche Cayenne S

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

Fuel Economy / Emissions

Lexus RX 450h
Porsche Cayenne S
Fuel Economy
37 mpg
combined
25 mpg
Lexus RX 450h
37 mpg
25 mpg
Porsche Cayenne S
36 mpg
city
19 mpg
39 mpg
highway
30 mpg
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
641 mi
Range
556 mi
Lexus RX 450h
641 mi
556 mi
Porsche Cayenne S
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).
179.9 kWh
Lexus RX 450h
119.4 kWh
179.9 kWh
Porsche Cayenne S
Euro 5
Emission Standard
Euro 6b (NEFZ)
233 g/mi (NEFZ)
CO2 Emissions
359 g/mi (NEFZ)

Practical Convenience

Lexus RX 450h
Porsche Cayenne S
5
Doors
5
5
No. of Seats
5
1135 lb
Maximum Payload
1543 lb
12.6 cu ft
Trunk Volume
19 cu ft
44.5 cu ft
Cargo Volume (Seats Down)
50.4 cu ft