2024 Smart #3 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 2024 Smart #3 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 131 mm (5.16 in) (2.9 %) advantage over the 2024 Smart #3 at 4400 mm (173.23 in). Looking at width, the 2026 Audi Q3 III Sportback stretches to 1859 mm (73.19 in), making it 15 mm (0.59 in) (0.8 %) wider than the 2024 Smart #3 at 1844 mm (72.60 in). As for height, the 2026 Audi Q3 III Sportback reaches 1559 mm (61.38 in), which is 3 mm (0.12 in) (0.2 %) taller than the 2024 Smart #3 at 1556 mm (61.26 in).
Overall, the 2026 Audi Q3 III Sportback is longer, wider and taller than the 2024 Smart #3.
Length
4400 mm173.2 in
4531 mm178.4 in
Width
1844 mm72.6 in
1859 mm73.2 in
Height
1556 mm61.3 in
1559 mm61.4 in
4400 mm173.2 in🔴 -131 mm-5.2 in (-2.9%)
4531 mm178.4 in🟢 +131 mm+5.2 in (+3.0%)
1844 mm72.6 in🔴 -15 mm-0.6 in (-0.8%)
1859 mm73.2 in🟢 +15 mm+0.6 in (+0.8%)
1556 mm61.3 in🔴 -3 mm-0.1 in (-0.2%)
1559 mm61.4 in🟢 +3 mm+0.1 in (+0.2%)
2024 Smart #3
2026 Audi Q3 III Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Coupe, SUV
Coupe, SUV
Model Year:
2024
2026
Production:
2023-present Current Model
n/a
Dimensions
Length:
4400 mm173.2 in 🔴 -131 mm-5.2 in (-2.9%)
4531 mm178.4 in 🟢 +131 mm+5.2 in (+3.0%)
Width:
1844 mm72.6 in 🔴 -15 mm-0.6 in (-0.8%)
1859 mm73.2 in 🟢 +15 mm+0.6 in (+0.8%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
-
2087 mm82.2 in
Height:
1556 mm61.3 in 🔴 -3 mm-0.1 in (-0.2%)
1559 mm61.4 in 🟢 +3 mm+0.1 in (+0.2%)
Ground Clearance:
-
-
Trunk Capacity:
370 liter13.1 cu ft 🔴 -118 liter-4.2 cu ft (-24.2%) - 🔴 -5 liter-0.2 cu ft (-1.3%)
375-488 liter13.2-17.2 cu ft 🟢 +5 liter+0.2 cu ft (+1.4%) - 🟢 +118 liter+4.2 cu ft (+31.9%)
Trunk Capacity (Max):
1160 liter41.0 cu ft 🔴 -129 liter-4.6 cu ft (-10.0%) - 🔴 -36 liter-1.3 cu ft (-3.0%)
1196-1289 liter42.2-45.5 cu ft 🟢 +36 liter+1.3 cu ft (+3.1%) - 🟢 +129 liter+4.6 cu ft (+11.1%)
