2026 Audi Q3 III vs. 2025 Audi Q5 III Sportback 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 2026 Audi Q3 III and the 2025 Audi Q5 III Sportback compare in size:
In terms of length, the 2025 Audi Q5 III Sportback comes in at 4717 mm (185.71 in), giving it a 186 mm (7.32 in) (3.9 %) advantage over the 2026 Audi Q3 III at 4531 mm (178.39 in). Looking at width, the 2025 Audi Q5 III Sportback stretches to 1900 mm (74.80 in), making it 41 mm (1.61 in) (2.2 %) wider than the 2026 Audi Q3 III at 1859 mm (73.19 in). As for height, the 2025 Audi Q5 III Sportback reaches 1664 mm (65.51 in), which is 36 mm (1.42 in) (2.2 %) taller than the 2026 Audi Q3 III at 1628 mm (64.09 in).
Overall, the 2025 Audi Q5 III Sportback is longer, wider and taller than the 2026 Audi Q3 III.
Length
4531 mm178.4 in
4717 mm185.7 in
Width
1859 mm73.2 in
1900 mm74.8 in
Height
1628 mm64.1 in
1664 mm65.5 in
4531 mm178.4 in🔴 -186 mm-7.3 in (-3.9%)
4717 mm185.7 in🟢 +186 mm+7.3 in (+4.1%)
1859 mm73.2 in🔴 -41 mm-1.6 in (-2.2%)
1900 mm74.8 in🟢 +41 mm+1.6 in (+2.2%)
1628 mm64.1 in🔴 -36 mm-1.4 in (-2.2%)
1664 mm65.5 in🟢 +36 mm+1.4 in (+2.2%)
2026 Audi Q3 III
2025 Audi Q5 III Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2026
2025
Production:
2025-present Current Model
n/a
Dimensions
Length:
4531 mm178.4 in 🔴 -186 mm-7.3 in (-3.9%)
4717 mm185.7 in 🟢 +186 mm+7.3 in (+4.1%)
Width:
1859 mm73.2 in 🔴 -41 mm-1.6 in (-2.2%)
1900 mm74.8 in 🟢 +41 mm+1.6 in (+2.2%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2088 mm82.2 in 🔴 -68 mm-2.7 in (-3.2%) - 🔴 -66 mm-2.6 in (-3.1%)
2155 mm84.8 in 🟢 +66 mm+2.6 in (+3.2%) - 🟢 +68 mm+2.7 in (+3.3%)
Height:
1601-1628 mm63.0-64.1 in 🔴 -63 mm-2.5 in (-3.8%) - 🟢 +9 mm+0.4 in (+0.6%)
1619-1664 mm63.7-65.5 in 🔴 -9 mm-0.4 in (-0.6%) - 🟢 +63 mm+2.5 in (+3.9%)
Ground Clearance:
-
-
Trunk Capacity:
375-488 liter13.2-17.2 cu ft 🔴 -344 liter-12.1 cu ft (-47.8%) - 🟢 +55 liter+1.9 cu ft (+12.7%)
433-719 liter15.3-25.4 cu ft 🔴 -55 liter-1.9 cu ft (-11.3%) - 🟢 +344 liter+12.1 cu ft (+91.7%)
Trunk Capacity (Max):
1293-1386 liter45.7-48.9 cu ft 🔴 -211 liter-7.5 cu ft (-14.0%) - 🟢 +86 liter+3.0 cu ft (+6.6%)
1300-1504 liter45.9-53.1 cu ft 🔴 -86 liter-3.0 cu ft (-6.2%) - 🟢 +211 liter+7.5 cu ft (+16.3%)
