The Comparative Analysis :

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

€ 60,000
Lexus RX 450h Automatic (12 - 15) Lexus RX 450h
€ 70,700
 Porsche Cayenne Diesel Tiptronic S (14 - 17) Porsche Cayenne Diesel
€ 60,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,700

ⓘ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 Diesel.
Lexus RX 450h
Porsche Cayenne Diesel
66.3
Blueprint Lexus RX 450h Automatic (12 - 15)
74.2
83.5
67.1
Blueprint Porsche Cayenne Diesel 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 Diesel 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 Diesel
4817 lb
Curb Weight
4817 lb
5952 lb
Gross Vehicle
Weight
6327 lb
Lexus RX 450h Automatic (12 - 15)
Weight Difference:
0 lb
0 %
Porsche Cayenne Diesel Tiptronic S (14 - 17)

General

Lexus RX 450h
Porsche Cayenne Diesel
AL1
Generation
92A/958
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Diesel
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 Diesel
6-cylinder full hybrid gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 diesel engine with tur­bo­charger
4
Valves
4
6
Cylinders
6
3.5 L / 171 cu in
Displacement
3 L / 147 cu in
295 hp
at 0 rpm
Power
258 hp
at 4000 rpm
Lexus RX 450h
295 hp
258 hp
Porsche Cayenne Diesel
No data
Max. Torque
428 lb‑ft
at 1750 rpm
Lexus RX 450h
 lb‑ft
428 lb‑ft
Porsche Cayenne Diesel

Performance

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

354 ft
0.000 sec

Lexus RX 450h

62 mph 62
mph

331 ft
0.000 sec

Porsche Cayenne Diesel

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

Fuel Economy / Emissions

Lexus RX 450h
Porsche Cayenne Diesel
Fuel Economy
37 mpg
combined
36 mpg
Lexus RX 450h
37 mpg
36 mpg
Porsche Cayenne Diesel
36 mpg
city
31 mpg
39 mpg
highway
39 mpg
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
641 mi
Range
800 mi
Lexus RX 450h
641 mi
800 mi
Porsche Cayenne Diesel
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).
135.8 kWh
Lexus RX 450h
119.4 kWh
135.8 kWh
Porsche Cayenne Diesel
Euro 5
Emission Standard
Euro 6b (NEFZ)
233 g/mi (NEFZ)
CO2 Emissions
278 g/mi (NEFZ)

Practical Convenience

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