2025 Audi Q7 II vs. 2018 Porsche Cayenne 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 2025 Audi Q7 II and the 2018 Porsche Cayenne III compare in size:
In terms of length, the 2025 Audi Q7 II measures 5072 mm (199.69 in), making it 143 mm (5.63 in) (2.8 %) longer than the 2018 Porsche Cayenne III at 4929 mm (194.06 in). Looking at width, the 2018 Porsche Cayenne III stretches to 1983 mm (78.07 in), making it 13 mm (0.51 in) (0.7 %) wider than the 2025 Audi Q7 II at 1970 mm (77.56 in). As for height, the 2025 Audi Q7 II stands at 1738 mm (68.43 in), giving it an extra 42 mm (1.65 in) (2.4 %) compared to the 2018 Porsche Cayenne III at 1696 mm (66.77 in).
Overall, the 2025 Audi Q7 II is longer and taller than the 2018 Porsche Cayenne III, while the 2018 Porsche Cayenne III is wider than the 2025 Audi Q7 II.
Length
5072 mm199.7 in
4929 mm194.1 in
Width
1970 mm77.6 in
1983 mm78.1 in
Height
1738 mm68.4 in
1696 mm66.8 in
5072 mm199.7 in🟢 +143 mm+5.6 in (+2.9%)
4929 mm194.1 in🔴 -143 mm-5.6 in (-2.8%)
1970 mm77.6 in🔴 -13 mm-0.5 in (-0.7%)
1983 mm78.1 in🟢 +13 mm+0.5 in (+0.7%)
1738 mm68.4 in🟢 +42 mm+1.7 in (+2.5%)
1696 mm66.8 in🔴 -42 mm-1.7 in (-2.4%)
2025 Audi Q7 II
2018 Porsche Cayenne III
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2025
2018
Production:
2024-2026 Discontinued Model
2017-2023 Discontinued Model
Dimensions
Length:
5072 mm199.7 in 🟢 +140 mm+5.5 in (+2.8%) - 🟢 +154 mm+6.1 in (+3.1%)
4918-4929 mm193.6-194.1 in 🔴 -154 mm-6.1 in (-3.0%) - 🔴 -140 mm-5.5 in (-2.8%)
Width:
1970 mm77.6 in 🔴 -13 mm-0.5 in (-0.7%)
1983 mm78.1 in 🟢 +13 mm+0.5 in (+0.7%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2212 mm87.1 in 🟢 +18 mm+0.7 in (+0.8%)
2194 mm86.4 in 🔴 -18 mm-0.7 in (-0.8%)
Height:
1690-1738 mm66.5-68.4 in 🔴 -6 mm-0.2 in (-0.4%) - 🟢 +65 mm+2.6 in (+3.9%)
1673-1696 mm65.9-66.8 in 🔴 -65 mm-2.6 in (-3.7%) - 🟢 +6 mm+0.2 in (+0.4%)
Ground Clearance:
-
190-210 mm7.5-8.3 in
Trunk Capacity:
385-867 liter13.6-30.6 cu ft 🔴 -387 liter-13.7 cu ft (-50.1%) - 🟢 +222 liter+7.8 cu ft (+34.4%)
645-772 liter22.8-27.3 cu ft 🔴 -222 liter-7.8 cu ft (-25.6%) - 🟢 +387 liter+13.7 cu ft (+100.5%)
Trunk Capacity (Max):
1863-1993 liter65.8-70.4 cu ft 🟢 +153 liter+5.4 cu ft (+8.9%) - 🟢 +388 liter+13.7 cu ft (+24.2%)
1605-1710 liter56.7-60.4 cu ft 🔴 -388 liter-13.7 cu ft (-19.5%) - 🔴 -153 liter-5.4 cu ft (-8.2%)
