2027 Mercedes-Benz GLA vs. 2026 Audi Q3 III 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 2027 Mercedes-Benz GLA and the 2026 Audi Q3 III compare in size:
In terms of length, the 2027 Mercedes-Benz GLA measures 4565 mm (179.72 in), making it 34 mm (1.34 in) (0.7 %) longer than the 2026 Audi Q3 III at 4531 mm (178.39 in). Looking at width, the 2027 Mercedes-Benz GLA spans 1873 mm (73.74 in), which is 14 mm (0.55 in) (0.7 %) broader than the 2026 Audi Q3 III at 1859 mm (73.19 in). As for height, the 2026 Audi Q3 III reaches 1628 mm (64.09 in), which is 24 mm (0.94 in) (1.5 %) taller than the 2027 Mercedes-Benz GLA at 1604 mm (63.15 in).
Overall, the 2027 Mercedes-Benz GLA is longer and wider than the 2026 Audi Q3 III, while the 2026 Audi Q3 III is taller than the 2027 Mercedes-Benz GLA.
Length
4565 mm179.7 in
4531 mm178.4 in
Width
1873 mm73.7 in
1859 mm73.2 in
Height
1604 mm63.1 in
1628 mm64.1 in
4565 mm179.7 in🟢 +34 mm+1.3 in (+0.8%)
4531 mm178.4 in🔴 -34 mm-1.3 in (-0.7%)
1873 mm73.7 in🟢 +14 mm+0.6 in (+0.8%)
1859 mm73.2 in🔴 -14 mm-0.6 in (-0.7%)
1604 mm63.1 in🔴 -24 mm-0.9 in (-1.5%)
1628 mm64.1 in🟢 +24 mm+0.9 in (+1.5%)
2027 Mercedes-Benz GLA
2026 Audi Q3 III
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2027
2026
Production:
2026-present Current Model
n/a
Dimensions
Length:
4565 mm179.7 in 🟢 +34 mm+1.3 in (+0.8%)
4531 mm178.4 in 🔴 -34 mm-1.3 in (-0.7%)
Width:
1873 mm73.7 in 🟢 +14 mm+0.6 in (+0.8%)
1859 mm73.2 in 🔴 -14 mm-0.6 in (-0.7%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
-
2088 mm82.2 in
Height:
1604 mm63.1 in 🔴 -24 mm-0.9 in (-1.5%) - 🟢 +3 mm+0.1 in (+0.2%)
1601-1628 mm63.0-64.1 in 🔴 -3 mm-0.1 in (-0.2%) - 🟢 +24 mm+0.9 in (+1.5%)
Ground Clearance:
-
-
Trunk Capacity:
410 liter14.5 cu ft 🔴 -78 liter-2.8 cu ft (-16.0%) - 🟢 +35 liter+1.2 cu ft (+9.3%)
375-488 liter13.2-17.2 cu ft 🔴 -35 liter-1.2 cu ft (-8.5%) - 🟢 +78 liter+2.8 cu ft (+19.0%)
Trunk Capacity (Max):
1400 liter49.4 cu ft 🟢 +14 liter+0.5 cu ft (+1.0%) - 🟢 +107 liter+3.8 cu ft (+8.3%)
1293-1386 liter45.7-48.9 cu ft 🔴 -107 liter-3.8 cu ft (-7.6%) - 🔴 -14 liter-0.5 cu ft (-1.0%)
