2026 Audi Q3 III vs. 2021 Audi Q5 II 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.
2026 Audi Q3 III (FJ)Change Car
2021 Audi Q5 II Sportback (FY, facelift 2020)Change Car
Here’s how the 2026 Audi Q3 III and the 2021 Audi Q5 II Sportback compare in size:
In terms of length, the 2021 Audi Q5 II Sportback comes in at 4689 mm (184.61 in), giving it a 158 mm (6.22 in) (3.4 %) advantage over the 2026 Audi Q3 III at 4531 mm (178.39 in). Looking at width, the 2021 Audi Q5 II Sportback stretches to 1893 mm (74.53 in), making it 34 mm (1.34 in) (1.8 %) wider than the 2026 Audi Q3 III at 1859 mm (73.19 in). As for height, the 2021 Audi Q5 II Sportback reaches 1660 mm (65.35 in), which is 32 mm (1.26 in) (1.9 %) taller than the 2026 Audi Q3 III at 1628 mm (64.09 in).
Overall, the 2021 Audi Q5 II Sportback is longer, wider and taller than the 2026 Audi Q3 III.
Length
4531 mm178.4 in
4689 mm184.6 in
Width
1859 mm73.2 in
1893 mm74.5 in
Height
1628 mm64.1 in
1660 mm65.4 in
4531 mm178.4 in🔴 -158 mm-6.2 in (-3.4%)
4689 mm184.6 in🟢 +158 mm+6.2 in (+3.5%)
1859 mm73.2 in🔴 -34 mm-1.3 in (-1.8%)
1893 mm74.5 in🟢 +34 mm+1.3 in (+1.8%)
1628 mm64.1 in🔴 -32 mm-1.3 in (-1.9%)
1660 mm65.4 in🟢 +32 mm+1.3 in (+2.0%)
2026 Audi Q3 III
2021 Audi Q5 II Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2026
2021
Production:
2025-present Current Model
2020-2024 Discontinued Model
Dimensions
Length:
4531 mm178.4 in 🔴 -158 mm-6.2 in (-3.4%)
4689 mm184.6 in 🟢 +158 mm+6.2 in (+3.5%)
Width:
1859 mm73.2 in 🔴 -34 mm-1.3 in (-1.8%)
1893 mm74.5 in 🟢 +34 mm+1.3 in (+1.8%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2088 mm82.2 in 🔴 -53 mm-2.1 in (-2.5%) - 🔴 -52 mm-2.0 in (-2.4%)
2140 mm84.3 in 🟢 +52 mm+2.0 in (+2.5%) - 🟢 +53 mm+2.1 in (+2.5%)
Height:
1601-1628 mm63.0-64.1 in 🔴 -59 mm-2.3 in (-3.6%) - 🟢 +19 mm+0.7 in (+1.2%)
1609-1660 mm63.3-65.4 in 🔴 -19 mm-0.7 in (-1.2%) - 🟢 +59 mm+2.3 in (+3.7%)
Ground Clearance:
-
-
Trunk Capacity:
375-488 liter13.2-17.2 cu ft 🔴 -135 liter-4.8 cu ft (-26.5%) - 🟢 +33 liter+1.2 cu ft (+7.3%)
455-510 liter16.1-18.0 cu ft 🔴 -33 liter-1.2 cu ft (-6.8%) - 🟢 +135 liter+4.8 cu ft (+36.0%)
Trunk Capacity (Max):
1293-1386 liter45.7-48.9 cu ft 🔴 -187 liter-6.6 cu ft (-12.6%) - 🟢 +21 liter+0.7 cu ft (+1.5%)
1365-1480 liter48.2-52.3 cu ft 🔴 -21 liter-0.7 cu ft (-1.5%) - 🟢 +187 liter+6.6 cu ft (+14.5%)
