2018 Porsche Cayenne III vs. 2021 Audi Q5 II Dimensions Comparison
Compare the size of two cars side by side and see their differences at a glance. Simply enter the vehicle names, and our tool creates a clear visual comparison of their length, width, and height. This makes it easy to find out which car is longer, wider, or taller, and helps you better understand their overall proportions. Whether you are checking if a car will fit in your garage, comparing everyday models, or exploring larger SUVs, this tool provides a straightforward way to see all key dimensions in one place.
Here’s how the 2018 Porsche Cayenne III and the 2021 Audi Q5 II compare in size:
In terms of length, the 2018 Porsche Cayenne III measures 4929 mm (194.06 in), making it 247 mm (9.72 in) (5.0 %) longer than the 2021 Audi Q5 II at 4682 mm (184.33 in). Looking at width, the 2018 Porsche Cayenne III spans 1983 mm (78.07 in), which is 90 mm (3.54 in) (4.5 %) broader than the 2021 Audi Q5 II at 1893 mm (74.53 in). As for height, the 2018 Porsche Cayenne III stands at 1696 mm (66.77 in), giving it an extra 34 mm (1.34 in) (2.0 %) compared to the 2021 Audi Q5 II at 1662 mm (65.43 in).
Overall, the 2018 Porsche Cayenne III is longer, wider and taller than the 2021 Audi Q5 II.
Length
4929 mm194.1 in
4682 mm184.3 in
Width
1983 mm78.1 in
1893 mm74.5 in
Height
1696 mm66.8 in
1662 mm65.4 in
4929 mm194.1 in🟢 +247 mm+9.7 in (+5.3%)
4682 mm184.3 in🔴 -247 mm-9.7 in (-5.0%)
1983 mm78.1 in🟢 +90 mm+3.5 in (+4.8%)
1893 mm74.5 in🔴 -90 mm-3.5 in (-4.5%)
1696 mm66.8 in🟢 +34 mm+1.3 in (+2.0%)
1662 mm65.4 in🔴 -34 mm-1.3 in (-2.0%)
2018 Porsche Cayenne III
2021 Audi Q5 II
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2018
2021
Production:
2017-2023 Discontinued Model
2020-2024 Discontinued Model
Dimensions
Length:
4918-4929 mm193.6-194.1 in 🟢 +236 mm+9.3 in (+5.0%) - 🟢 +247 mm+9.7 in (+5.3%)
4682 mm184.3 in 🔴 -247 mm-9.7 in (-5.0%) - 🔴 -236 mm-9.3 in (-4.8%)
Width:
1983 mm78.1 in 🟢 +90 mm+3.5 in (+4.8%)
1893 mm74.5 in 🔴 -90 mm-3.5 in (-4.5%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2194 mm86.4 in 🟢 +54 mm+2.1 in (+2.5%)
2140 mm84.3 in 🔴 -54 mm-2.1 in (-2.5%)
Height:
1673-1696 mm65.9-66.8 in 🟢 +11 mm+0.4 in (+0.7%) - 🟢 +59 mm+2.3 in (+3.6%)
1637-1662 mm64.4-65.4 in 🔴 -59 mm-2.3 in (-3.5%) - 🔴 -11 mm-0.4 in (-0.7%)
Ground Clearance:
190-210 mm7.5-8.3 in
-
Trunk Capacity:
645-772 liter22.8-27.3 cu ft 🟢 +125 liter+4.4 cu ft (+24.0%) - 🟢 +307 liter+10.8 cu ft (+66.0%)
465-520 liter16.4-18.4 cu ft 🔴 -307 liter-10.8 cu ft (-39.8%) - 🔴 -125 liter-4.4 cu ft (-19.4%)
Trunk Capacity (Max):
1605-1710 liter56.7-60.4 cu ft 🟢 +85 liter+3.0 cu ft (+5.6%) - 🟢 +305 liter+10.8 cu ft (+21.7%)
1405-1520 liter49.6-53.7 cu ft 🔴 -305 liter-10.8 cu ft (-17.8%) - 🔴 -85 liter-3.0 cu ft (-5.3%)
