2018 Mercedes-Benz A-class vs 2019 Audi Q3 II Sportback
2018 Mercedes-Benz A-class 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 and the 2019 Audi Q3 II Sportback compare in size:
In terms of length, the 2019 Audi Q3 II Sportback comes in at 4518 mm (177.87 in), giving it a 73 mm (2.87 in) (1.6 %) advantage over the 2018 Mercedes-Benz A-class at 4445 mm (175.00 in). Looking at width, the 2018 Mercedes-Benz A-class spans 1850 mm (72.83 in), which is 7 mm (0.28 in) (0.4 %) broader than the 2019 Audi Q3 II Sportback at 1843 mm (72.56 in). As for height, the 2019 Audi Q3 II Sportback reaches 1576 mm (62.05 in), which is 124 mm (4.88 in) (7.9 %) taller than the 2018 Mercedes-Benz A-class at 1452 mm (57.17 in).
Overall, the 2018 Mercedes-Benz A-class is wider than the 2019 Audi Q3 II Sportback, while the 2019 Audi Q3 II Sportback is longer and taller than the 2018 Mercedes-Benz A-class.
Length
4445 mm175.0 in
4518 mm177.9 in
Width
1850 mm72.8 in
1843 mm72.6 in
Height
1452 mm57.2 in
1576 mm62.0 in
4445 mm175.0 in🔴 -73 mm-2.9 in (-1.6%)
4518 mm177.9 in🟢 +73 mm+2.9 in (+1.6%)
1850 mm72.8 in🟢 +7 mm+0.3 in (+0.4%)
1843 mm72.6 in🔴 -7 mm-0.3 in (-0.4%)
1452 mm57.2 in🔴 -124 mm-4.9 in (-7.9%)
1576 mm62.0 in🟢 +124 mm+4.9 in (+8.5%)
2018 Mercedes-Benz A-class
2019 Audi Q3 II Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Hatchback
Coupe, SUV
Model Year:
2018
2019
Production:
2018-2022 Discontinued Model
2020-2025 Discontinued Model
Dimensions
Length:
4419-4445 mm174.0-175.0 in 🔴 -99 mm-3.9 in (-2.2%) - 🔴 -55 mm-2.2 in (-1.2%)
4500-4518 mm177.2-177.9 in 🟢 +55 mm+2.2 in (+1.2%) - 🟢 +99 mm+3.9 in (+2.2%)
Width:
1796-1850 mm70.7-72.8 in 🔴 -47 mm-1.9 in (-2.6%) - 🟢 +10 mm+0.4 in (+0.5%)
1843 mm72.6 in 🔴 -10 mm-0.4 in (-0.5%) - 🟢 +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:
1405-1452 mm55.3-57.2 in 🔴 -171 mm-6.7 in (-10.9%) - 🔴 -108 mm-4.3 in (-6.9%)
1560-1576 mm61.4-62.0 in 🟢 +108 mm+4.3 in (+7.4%) - 🟢 +171 mm+6.7 in (+12.2%)
Ground Clearance:
81-104 mm3.2-4.1 in
-
Trunk Capacity:
310-370 liter10.9-13.1 cu ft 🔴 -220 liter-7.8 cu ft (-41.5%) - 🔴 -10 liter-0.4 cu ft (-2.6%)
380-530 liter13.4-18.7 cu ft 🟢 +10 liter+0.4 cu ft (+2.7%) - 🟢 +220 liter+7.8 cu ft (+71.0%)
Trunk Capacity (Max):
370-1210 liter13.1-42.7 cu ft 🔴 -1030 liter-36.4 cu ft (-73.6%) - 🟢 +680 liter+24.0 cu ft (+128.3%)
530-1400 liter18.7-49.4 cu ft 🔴 -680 liter-24.0 cu ft (-56.2%) - 🟢 +1030 liter+36.4 cu ft (+278.4%)
