Mercedes-Benz G-Class Mercedes-Benz G-Class 2018 Porsche Cayenne Porsche Cayenne 2020

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Mercedes-Benz G-Class (2018) vs. Porsche Cayenne (2020) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 Mercedes-Benz G-Class and 2020 Porsche Cayenne specs.

2018 Mercedes-Benz G-Class and 2020 Porsche Cayenne Specifications

Model Year 2018 2020  
Model Mercedes-Benz G-Class Porsche Cayenne  
Engine turbocharged
5.5L V8
DOHC-4v
563 hp@5500
561 lb-ft@1750
turbocharged
4.0L V8
DOHC-4v
541 hp@5750
568 lb-ft@1960
 
Transmission 7-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain AWD w/low range AWD  
Body 4dr SUV 4dr SUV  
      Difference
Wheelbase 2,850 mm 2,896 mm 0 mm
Length 4,765 mm 4,920 mm 0 mm
Width 1,824 mm 1,984 mm 0 mm
Height 1,953 mm 1,697 mm 0 mm
Curb Weight 2,646 kg 2,293 kg 0 kg
Fuel Capacity 96 L 90 L 6 L
Headroom, Row 1 1,072 mm 0 mm 1 mm
Shoulder Room, Row 1 1,364 mm 0 mm 1 mm
Hip Room, Row 1 1,308 mm 0 mm 1 mm
Legroom, Row 1 1,334 mm 0 mm 1 mm
Headroom, Row 2 1,016 mm 0 mm 1 mm
Shoulder Room, Row 2 1,430 mm 0 mm 1 mm
Hip Room, Row 2 1,369 mm 0 mm 1 mm
Legroom, Row 2 1,064 mm 0 mm 1 mm
Total Legroom 2,398 mm (over 2 rows) 0 mm (over 1 row) 2 mm
Cargo Volume, Minimum 1,141 L 770 L -769 L
Cargo Volume, Maximum 2,127 L 1,699 L 1 L

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