CAR DIMENSIONS TOOL

COMPARE Acura RLX (2018) with Porsche Cayenne (2018)

Home Breadcrumb Compare Breadcrumb Acura RLX (2018) vs Porsche Cayenne (2018)
 
 
 

CAR 1

Make
Model
Year
 
Length
5032 mm198.11 inch
Width
1890 mm74.41 inch
Height
1466 mm57.72 inch
Weight
1804 kg3,977 lbs
Cargo space
422 liters14.90 ft3
Type
Sedan

CAR 2

Make
Model
Year
 
Length
4855 mm191.14 inch
Length
Width
1954 mm76.93 inch
Width
Height
1688 mm66.46 inch
Height
Weight
2185 kg4,817 lbs
Weight
Cargo space
670 liters23.66 ft3
Cargo space
Type
SUV
Type
 
 
 
 

Acura RLX (2018) vs Porsche Cayenne (2018)

  • Acura RLX (2018) is 177 mm (6.97 inch) longer and 381 kg (840 lbs) lighter than Porsche Cayenne (2018).
  • Porsche Cayenne (2018) is 64 mm (2.52 inch) wider, 222 mm (8.74 inch) higher and has 248 liters (8.76 ft3) bigger cargo space than Acura RLX (2018).
 
 

Size difference at a glance

  • Acura RLX (2018) is 3.6% longer than Porsche Cayenne (2018).
  • Acura RLX (2018) is 3.3% narrower than Porsche Cayenne (2018).
  • Acura RLX (2018) is 13.2% lower than Porsche Cayenne (2018).
  • Acura RLX (2018) is 17.4% lighter than Porsche Cayenne (2018).
  • Acura RLX (2018) is 37% smaller in cargo space than Porsche Cayenne (2018).

Overall footprint

Acura RLX (2018) has a 0.3% larger overall footprint (length × width).

Summary

Porsche Cayenne (2018) is the larger car on 3 of 4 key dimensions.

Side-by-side size

Length
Width
Height
Weight
Cargo space
Acura RLX (2018)    Porsche Cayenne (2018)
 
 

Comparisons with Acura RLX (2018)

Comparisons with Porsche Cayenne (2018)

 
Data Accuracy
Privacy Policy
[protected email]
Copyright © 2026
Car Dimensions Tool All rights reserved.