2015 Audi Q3 I vs. 2026 Audi Q3 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 2015 Audi Q3 I and the 2026 Audi Q3 III Sportback compare in size:
In terms of length, the 2026 Audi Q3 III Sportback comes in at 4531 mm (178.39 in), giving it a 143 mm (5.63 in) (3.2 %) advantage over the 2015 Audi Q3 I at 4388 mm (172.76 in). Looking at width, the 2026 Audi Q3 III Sportback stretches to 1859 mm (73.19 in), making it 28 mm (1.10 in) (1.5 %) wider than the 2015 Audi Q3 I at 1831 mm (72.09 in). As for height, the 2015 Audi Q3 I stands at 1608 mm (63.31 in), giving it an extra 49 mm (1.93 in) (3.0 %) compared to the 2026 Audi Q3 III Sportback at 1559 mm (61.38 in).
Overall, the 2015 Audi Q3 I is taller than the 2026 Audi Q3 III Sportback, while the 2026 Audi Q3 III Sportback is longer and wider than the 2015 Audi Q3 I.
Length
4388 mm172.8 in
4531 mm178.4 in
Width
1831 mm72.1 in
1859 mm73.2 in
Height
1608 mm63.3 in
1559 mm61.4 in
4388 mm172.8 in🔴 -143 mm-5.6 in (-3.2%)
4531 mm178.4 in🟢 +143 mm+5.6 in (+3.3%)
1831 mm72.1 in🔴 -28 mm-1.1 in (-1.5%)
1859 mm73.2 in🟢 +28 mm+1.1 in (+1.5%)
1608 mm63.3 in🟢 +49 mm+1.9 in (+3.1%)
1559 mm61.4 in🔴 -49 mm-1.9 in (-3.0%)
2015 Audi Q3 I
2026 Audi Q3 III Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
Coupe, SUV
Model Year:
2015
2026
Production:
n/a
n/a
Dimensions
Length:
4388 mm172.8 in 🔴 -143 mm-5.6 in (-3.2%)
4531 mm178.4 in 🟢 +143 mm+5.6 in (+3.3%)
Width:
1831 mm72.1 in 🔴 -28 mm-1.1 in (-1.5%)
1859 mm73.2 in 🟢 +28 mm+1.1 in (+1.5%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2019 mm79.5 in 🔴 -68 mm-2.7 in (-3.3%)
2087 mm82.2 in 🟢 +68 mm+2.7 in (+3.4%)
Height:
1608 mm63.3 in 🟢 +49 mm+1.9 in (+3.1%)
1559 mm61.4 in 🔴 -49 mm-1.9 in (-3.0%)
Ground Clearance:
-
-
Trunk Capacity:
460 liter16.2 cu ft 🔴 -28 liter-1.0 cu ft (-5.7%) - 🟢 +85 liter+3.0 cu ft (+22.7%)
375-488 liter13.2-17.2 cu ft 🔴 -85 liter-3.0 cu ft (-18.5%) - 🟢 +28 liter+1.0 cu ft (+6.1%)
Trunk Capacity (Max):
1365 liter48.2 cu ft 🟢 +76 liter+2.7 cu ft (+5.9%) - 🟢 +169 liter+6.0 cu ft (+14.1%)
1196-1289 liter42.2-45.5 cu ft 🔴 -169 liter-6.0 cu ft (-12.4%) - 🔴 -76 liter-2.7 cu ft (-5.6%)
