2018 Porsche Cayenne III vs. 2025 Audi Q5 III 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 2025 Audi Q5 III compare in size:
In terms of length, the 2018 Porsche Cayenne III measures 4929 mm (194.06 in), making it 212 mm (8.35 in) (4.3 %) longer than the 2025 Audi Q5 III at 4717 mm (185.71 in). Looking at width, the 2018 Porsche Cayenne III spans 1983 mm (78.07 in), which is 83 mm (3.27 in) (4.2 %) broader than the 2025 Audi Q5 III at 1900 mm (74.80 in). As for height, the 2018 Porsche Cayenne III stands at 1696 mm (66.77 in), giving it an extra 27 mm (1.06 in) (1.6 %) compared to the 2025 Audi Q5 III at 1669 mm (65.71 in).
Overall, the 2018 Porsche Cayenne III is longer, wider and taller than the 2025 Audi Q5 III.
Length
4929 mm194.1 in
4717 mm185.7 in
Width
1983 mm78.1 in
1900 mm74.8 in
Height
1696 mm66.8 in
1669 mm65.7 in
4929 mm194.1 in🟢 +212 mm+8.3 in (+4.5%)
4717 mm185.7 in🔴 -212 mm-8.3 in (-4.3%)
1983 mm78.1 in🟢 +83 mm+3.3 in (+4.4%)
1900 mm74.8 in🔴 -83 mm-3.3 in (-4.2%)
1696 mm66.8 in🟢 +27 mm+1.1 in (+1.6%)
1669 mm65.7 in🔴 -27 mm-1.1 in (-1.6%)
2018 Porsche Cayenne III
2025 Audi Q5 III
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2018
2025
Production:
2017-2023 Discontinued Model
n/a
Dimensions
Length:
4918-4929 mm193.6-194.1 in 🟢 +201 mm+7.9 in (+4.3%) - 🟢 +212 mm+8.3 in (+4.5%)
4717 mm185.7 in 🔴 -212 mm-8.3 in (-4.3%) - 🔴 -201 mm-7.9 in (-4.1%)
Width:
1983 mm78.1 in 🟢 +83 mm+3.3 in (+4.4%)
1900 mm74.8 in 🔴 -83 mm-3.3 in (-4.2%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2194 mm86.4 in 🟢 +39 mm+1.5 in (+1.8%) - 🟢 +40 mm+1.6 in (+1.9%)
2155 mm84.8 in 🔴 -40 mm-1.6 in (-1.8%) - 🔴 -39 mm-1.5 in (-1.8%)
Height:
1673-1696 mm65.9-66.8 in 🟢 +4 mm+0.2 in (+0.2%) - 🟢 +82 mm+3.2 in (+5.1%)
1614-1669 mm63.5-65.7 in 🔴 -82 mm-3.2 in (-4.8%) - 🔴 -4 mm-0.2 in (-0.2%)
Ground Clearance:
190-210 mm7.5-8.3 in
-
Trunk Capacity:
645-772 liter22.8-27.3 cu ft 🔴 -137 liter-4.8 cu ft (-17.5%) - 🟢 +334 liter+11.8 cu ft (+76.3%)
438-782 liter15.5-27.6 cu ft 🔴 -334 liter-11.8 cu ft (-43.3%) - 🟢 +137 liter+4.8 cu ft (+21.2%)
Trunk Capacity (Max):
1605-1710 liter56.7-60.4 cu ft 🔴 -6 liter-0.2 cu ft (-0.4%) - 🟢 +352 liter+12.4 cu ft (+25.9%)
1358-1611 liter48.0-56.9 cu ft 🔴 -352 liter-12.4 cu ft (-20.6%) - 🟢 +6 liter+0.2 cu ft (+0.4%)
