The Comparative Analysis :

Lexus RX 450h Automatic (12 - 15) vs. Porsche Cayenne Turbo S Tiptronic (08 - 10)

€ 60,000
Lexus RX 450h Automatic (12 - 15) Lexus RX 450h
€ 134,000
 Porsche Cayenne Turbo S Tiptronic (08 - 10) Porsche Cayenne Turbo S
€ 60,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 134,000

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

Vehicle Dimensions

The Lexus RX 450h is a little smaller in every dimension. It's an inch shorter, 1.7 inches narrower and 0.4 inches lower than the Porsche Cayenne Turbo S.
Lexus RX 450h
Porsche Cayenne Turbo S
66.3
Blueprint Lexus RX 450h Automatic (12 - 15)
74.2
83.5
66.8
Blueprint Porsche Cayenne Turbo S Tiptronic (08 - 10)
75.9
86.6
74.2 in
Width
75.9 in
83.5 in
Width Incl. Mirrors
86.6 in
66.3 in
Height
66.8 in
Blueprint Lexus RX 450h Automatic (12 - 15)
107.9
187.8
Blueprint Porsche Cayenne Turbo S Tiptronic (08 - 10)
112.4
188.8
187.8 in
Length
188.8 in
107.9 in
Wheelbase
112.4 in

Vehicle Weight

Lexus RX 450h
Porsche Cayenne Turbo S
4817 lb
Curb Weight
5357 lb
5952 lb
Gross Vehicle
Weight
6790 lb
Lexus RX 450h Automatic (12 - 15)
Weight Difference:
540 lb
10.08 %
Porsche Cayenne Turbo S Tiptronic (08 - 10)

General

Lexus RX 450h
Porsche Cayenne Turbo S
AL1
Generation
9PA/955
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
6-speed automatic transmission

Engine

Lexus RX 450h
Porsche Cayenne Turbo S
6-cylinder full hybrid gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
4
Valves
4
6
Cylinders
8
3.5 L / 171 cu in
Displacement
4.8 L / 235 cu in
295 hp
at 0 rpm
Power
542 hp
at 6000 rpm
Lexus RX 450h
295 hp
542 hp
Porsche Cayenne Turbo S
No data
Max. Torque
553 lb‑ft
at 2250 rpm
Lexus RX 450h
 lb‑ft
553 lb‑ft
Porsche Cayenne Turbo S

Performance

Lexus RX 450h
Porsche Cayenne Turbo S
124 mph
Maximum Speed
174 mph
7.8 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

354 ft
0.000 sec

Lexus RX 450h

62 mph 62
mph

220 ft
0.000 sec

Porsche Cayenne Turbo S

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

Fuel Economy / Emissions

Lexus RX 450h
Porsche Cayenne Turbo S
Fuel Economy
37 mpg
combined
16 mpg
Lexus RX 450h
37 mpg
16 mpg
Porsche Cayenne Turbo S
36 mpg
city
10 mpg
39 mpg
highway
22 mpg
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
26.4 gal
Kraftstoffanzeige
641 mi
Range
417 mi
Lexus RX 450h
641 mi
417 mi
Porsche Cayenne Turbo 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).
282.3 kWh
Lexus RX 450h
119.4 kWh
282.3 kWh
Porsche Cayenne Turbo S
Euro 5
Emission Standard
Euro 4 III
233 g/mi (NEFZ)
CO2 Emissions
576 g/mi (NEFZ)

Practical Convenience

Lexus RX 450h
Porsche Cayenne Turbo S
5
Doors
5
5
No. of Seats
5
1135 lb
Maximum Payload
1433 lb
12.6 cu ft
Trunk Volume
15.3 cu ft
44.5 cu ft
Cargo Volume (Seats Down)
50.1 cu ft