2026 Audi Q3 III vs. 2023 Smart #1 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 2023 Smart #1 compare in size:
In terms of length, the 2026 Audi Q3 III measures 4531 mm (178.39 in), making it 261 mm (10.28 in) (5.8 %) longer than the 2023 Smart #1 at 4270 mm (168.11 in). Looking at width, the 2026 Audi Q3 III spans 1859 mm (73.19 in), which is 37 mm (1.46 in) (2.0 %) broader than the 2023 Smart #1 at 1822 mm (71.73 in). As for height, the 2023 Smart #1 reaches 1636 mm (64.41 in), which is 8 mm (0.31 in) (0.5 %) taller than the 2026 Audi Q3 III at 1628 mm (64.09 in).
Overall, the 2026 Audi Q3 III is longer and wider than the 2023 Smart #1, while the 2023 Smart #1 is taller than the 2026 Audi Q3 III.
Length
4531 mm178.4 in
4270 mm168.1 in
Width
1859 mm73.2 in
1822 mm71.7 in
Height
1628 mm64.1 in
1636 mm64.4 in
4531 mm178.4 in🟢 +261 mm+10.3 in (+6.1%)
4270 mm168.1 in🔴 -261 mm-10.3 in (-5.8%)
1859 mm73.2 in🟢 +37 mm+1.5 in (+2.0%)
1822 mm71.7 in🔴 -37 mm-1.5 in (-2.0%)
1628 mm64.1 in🔴 -8 mm-0.3 in (-0.5%)
1636 mm64.4 in🟢 +8 mm+0.3 in (+0.5%)
2026 Audi Q3 III
2023 Smart #1
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2026
2023
Production:
2025-present Current Model
2023-present Current Model
Dimensions
Length:
4531 mm178.4 in 🟢 +261 mm+10.3 in (+6.1%)
4270 mm168.1 in 🔴 -261 mm-10.3 in (-5.8%)
Width:
1859 mm73.2 in 🟢 +37 mm+1.5 in (+2.0%)
1822 mm71.7 in 🔴 -37 mm-1.5 in (-2.0%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2088 mm82.2 in
-
Height:
1601-1628 mm63.0-64.1 in 🔴 -35 mm-1.4 in (-2.1%) - 🔴 -8 mm-0.3 in (-0.5%)
1636 mm64.4 in 🟢 +8 mm+0.3 in (+0.5%) - 🟢 +35 mm+1.4 in (+2.2%)
Ground Clearance:
-
-
Trunk Capacity:
375-488 liter13.2-17.2 cu ft 🟢 +102 liter+3.6 cu ft (+37.4%) - 🟢 +215 liter+7.6 cu ft (+78.8%)
273 liter9.6 cu ft 🔴 -215 liter-7.6 cu ft (-44.1%) - 🔴 -102 liter-3.6 cu ft (-27.2%)
Trunk Capacity (Max):
1293-1386 liter45.7-48.9 cu ft 🟢 +882 liter+31.1 cu ft (+214.6%) - 🟢 +975 liter+34.4 cu ft (+237.2%)
411 liter14.5 cu ft 🔴 -975 liter-34.4 cu ft (-70.3%) - 🔴 -882 liter-31.1 cu ft (-68.2%)
