The Comparative Analysis :

Lexus RX 450h Automatic (09 - 12) vs. Porsche Cayenne Turbo Tiptronic S (19 - ..)

€ 59,700
Lexus RX 450h Automatic (09 - 12) Lexus RX 450h
€ 138,900
 Porsche Cayenne Turbo Tiptronic S (19 - ..) Porsche Cayenne Turbo
€ 59,700
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 considerably. The Lexus RX 450h is 6.1 inches shorter, 4.1 inches narrower and 0.5 inches taller than the Porsche Cayenne Turbo.
Lexus RX 450h
Porsche Cayenne Turbo
66.3
Blueprint Lexus RX 450h Automatic (09 - 12)
74.2
83.5
65.9
Blueprint Porsche Cayenne Turbo Tiptronic S (19 - ..)
78.3
86.4
74.2 in
Width
78.3 in
83.5 in
Width Incl. Mirrors
86.4 in
66.3 in
Height
65.9 in
Blueprint Lexus RX 450h Automatic (09 - 12)
107.9
187.8
Blueprint Porsche Cayenne Turbo Tiptronic S (19 - ..)
114
193.9
187.8 in
Length
193.9 in
107.9 in
Wheelbase
114 in

Vehicle Weight

Lexus RX 450h
Porsche Cayenne Turbo
4817 lb
Curb Weight
4960 lb
5952 lb
Gross Vehicle
Weight
6471 lb
Lexus RX 450h Automatic (09 - 12)
Weight Difference:
143 lb
2.88 %
Porsche Cayenne Turbo Tiptronic S (19 - ..)

General

Lexus RX 450h
Porsche Cayenne Turbo
AL1
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)
Continuously variable transmission (CVT)
Transmission
8-speed automatic transmission

Engine

Lexus RX 450h
Porsche Cayenne Turbo
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 L / 196 cu in
295 hp
at 0 rpm
Power
542 hp
at 5750 rpm
Lexus RX 450h
295 hp
542 hp
Porsche Cayenne Turbo
No data
Max. Torque
568 lb‑ft
at 2000 rpm
Lexus RX 450h
 lb‑ft
568 lb‑ft
Porsche Cayenne Turbo

Performance

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

354 ft
0.000 sec

Lexus RX 450h

62 mph 62
mph

187 ft
0.000 sec

Porsche Cayenne Turbo

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

Fuel Economy / Emissions

Lexus RX 450h
Porsche Cayenne Turbo
Fuel Economy
37 mpg
combined
21 mpg
Lexus RX 450h
37 mpg
21 mpg
Porsche Cayenne Turbo
36 mpg
city
16 mpg
39 mpg
highway
25 mpg
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
641 mi
Range
490 mi
Lexus RX 450h
641 mi
490 mi
Porsche Cayenne Turbo
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).
216 kWh
Lexus RX 450h
119.4 kWh
216 kWh
Porsche Cayenne Turbo
Euro 4 / Euro 5
Emission Standard
Euro 6d-TEMP
238 g/mi (NEFZ)
CO2 Emissions
497 g/mi (WLTP)

Practical Convenience

Lexus RX 450h
Porsche Cayenne Turbo
5
Doors
5
5
No. of Seats
5
1135 lb
Maximum Payload
1510 lb
12.6 cu ft
Trunk Volume
21.1 cu ft
44.5 cu ft
Cargo Volume (Seats Down)
48.4 cu ft