2026 Audi Q3 III vs. 2024 Mercedes-Benz GLA 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
2024 Mercedes-Benz GLA (H247, facelift 2023)Change Car
Here’s how the 2026 Audi Q3 III and the 2024 Mercedes-Benz GLA compare in size:
In terms of length, the 2026 Audi Q3 III measures 4531 mm (178.39 in), making it 95 mm (3.74 in) (2.1 %) longer than the 2024 Mercedes-Benz GLA at 4436 mm (174.65 in). Looking at width, the 2026 Audi Q3 III spans 1859 mm (73.19 in), which is 10 mm (0.39 in) (0.5 %) broader than the 2024 Mercedes-Benz GLA at 1849 mm (72.80 in). As for height, the 2026 Audi Q3 III stands at 1628 mm (64.09 in), giving it an extra 12 mm (0.47 in) (0.7 %) compared to the 2024 Mercedes-Benz GLA at 1616 mm (63.62 in).
Overall, the 2026 Audi Q3 III is longer, wider and taller than the 2024 Mercedes-Benz GLA.
Length
4531 mm178.4 in
4436 mm174.6 in
Width
1859 mm73.2 in
1849 mm72.8 in
Height
1628 mm64.1 in
1616 mm63.6 in
4531 mm178.4 in🟢 +95 mm+3.7 in (+2.1%)
4436 mm174.6 in🔴 -95 mm-3.7 in (-2.1%)
1859 mm73.2 in🟢 +10 mm+0.4 in (+0.5%)
1849 mm72.8 in🔴 -10 mm-0.4 in (-0.5%)
1628 mm64.1 in🟢 +12 mm+0.5 in (+0.7%)
1616 mm63.6 in🔴 -12 mm-0.5 in (-0.7%)
2026 Audi Q3 III
2024 Mercedes-Benz GLA
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2026
2024
Production:
2025-present Current Model
2023-present Current Model
Dimensions
Length:
4531 mm178.4 in 🟢 +95 mm+3.7 in (+2.1%) - 🟢 +119 mm+4.7 in (+2.7%)
4412-4436 mm173.7-174.6 in 🔴 -119 mm-4.7 in (-2.6%) - 🔴 -95 mm-3.7 in (-2.1%)
Width:
1859 mm73.2 in 🟢 +10 mm+0.4 in (+0.5%) - 🟢 +25 mm+1.0 in (+1.4%)
1834-1849 mm72.2-72.8 in 🔴 -25 mm-1.0 in (-1.3%) - 🔴 -10 mm-0.4 in (-0.5%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2088 mm82.2 in 🟢 +67 mm+2.6 in (+3.3%) - 🟢 +68 mm+2.7 in (+3.4%)
2020 mm79.5 in 🔴 -68 mm-2.7 in (-3.3%) - 🔴 -67 mm-2.6 in (-3.2%)
Height:
1601-1628 mm63.0-64.1 in 🔴 -15 mm-0.6 in (-0.9%) - 🟢 +38 mm+1.5 in (+2.4%)
1590-1616 mm62.6-63.6 in 🔴 -38 mm-1.5 in (-2.3%) - 🟢 +15 mm+0.6 in (+0.9%)
Ground Clearance:
-
143 mm5.6 in
Trunk Capacity:
375-488 liter13.2-17.2 cu ft 🔴 -60 liter-2.1 cu ft (-13.8%) - 🟢 +103 liter+3.6 cu ft (+26.8%)
385-435 liter13.6-15.4 cu ft 🔴 -103 liter-3.6 cu ft (-21.1%) - 🟢 +60 liter+2.1 cu ft (+16.0%)
Trunk Capacity (Max):
1293-1386 liter45.7-48.9 cu ft 🔴 -137 liter-4.8 cu ft (-9.6%) - 🟢 +1 liter+0.0 cu ft (+0.1%)
1385-1430 liter48.9-50.5 cu ft 🔴 -1 liter0.0 cu ft (-0.1%) - 🟢 +137 liter+4.8 cu ft (+10.6%)
