2018 Mercedes-Benz A-class Sedan vs 2019 Audi Q3 II Sportback
2018 Mercedes-Benz A-class Sedan vs. 2019 Audi Q3 II 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 2018 Mercedes-Benz A-class Sedan and the 2019 Audi Q3 II Sportback compare in size:
In terms of length, the 2018 Mercedes-Benz A-class Sedan measures 4549 mm (179.09 in), making it 31 mm (1.22 in) (0.7 %) longer than the 2019 Audi Q3 II Sportback at 4518 mm (177.87 in). Looking at width, the 2019 Audi Q3 II Sportback stretches to 1843 mm (72.56 in), making it 47 mm (1.85 in) (2.6 %) wider than the 2018 Mercedes-Benz A-class Sedan at 1796 mm (70.71 in). As for height, the 2019 Audi Q3 II Sportback reaches 1576 mm (62.05 in), which is 118 mm (4.65 in) (7.5 %) taller than the 2018 Mercedes-Benz A-class Sedan at 1458 mm (57.40 in).
Overall, the 2018 Mercedes-Benz A-class Sedan is longer than the 2019 Audi Q3 II Sportback, while the 2019 Audi Q3 II Sportback is wider and taller than the 2018 Mercedes-Benz A-class Sedan.
Length
4549 mm179.1 in
4518 mm177.9 in
Width
1796 mm70.7 in
1843 mm72.6 in
Height
1458 mm57.4 in
1576 mm62.0 in
4549 mm179.1 in🟢 +31 mm+1.2 in (+0.7%)
4518 mm177.9 in🔴 -31 mm-1.2 in (-0.7%)
1796 mm70.7 in🔴 -47 mm-1.9 in (-2.6%)
1843 mm72.6 in🟢 +47 mm+1.9 in (+2.6%)
1458 mm57.4 in🔴 -118 mm-4.6 in (-7.5%)
1576 mm62.0 in🟢 +118 mm+4.6 in (+8.1%)
2018 Mercedes-Benz A-class Sedan
2019 Audi Q3 II Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Sedan
Coupe, SUV
Model Year:
2018
2019
Production:
2018-2022 Discontinued Model
2020-2025 Discontinued Model
Dimensions
Length:
4549 mm179.1 in 🟢 +31 mm+1.2 in (+0.7%) - 🟢 +49 mm+1.9 in (+1.1%)
4500-4518 mm177.2-177.9 in 🔴 -49 mm-1.9 in (-1.1%) - 🔴 -31 mm-1.2 in (-0.7%)
Width:
1796 mm70.7 in 🔴 -47 mm-1.9 in (-2.6%) - 🔴 -44 mm-1.7 in (-2.4%)
1843 mm72.6 in 🟢 +44 mm+1.7 in (+2.4%) - 🟢 +47 mm+1.9 in (+2.6%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1992 mm78.4 in 🔴 -30 mm-1.2 in (-1.5%)
2022 mm79.6 in 🟢 +30 mm+1.2 in (+1.5%)
Height:
1446-1458 mm56.9-57.4 in 🔴 -130 mm-5.1 in (-8.2%) - 🔴 -102 mm-4.0 in (-6.5%)
1560-1576 mm61.4-62.0 in 🟢 +102 mm+4.0 in (+7.0%) - 🟢 +130 mm+5.1 in (+9.0%)
Ground Clearance:
104 mm4.1 in
-
Trunk Capacity:
345-420 liter12.2-14.8 cu ft 🔴 -185 liter-6.5 cu ft (-34.9%) - 🟢 +40 liter+1.4 cu ft (+10.5%)
380-530 liter13.4-18.7 cu ft 🔴 -40 liter-1.4 cu ft (-9.5%) - 🟢 +185 liter+6.5 cu ft (+53.6%)
