2021 Mercedes-Benz C-class vs. 2015 Audi Q3 I 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 2021 Mercedes-Benz C-class and the 2015 Audi Q3 I compare in size:
In terms of length, the 2021 Mercedes-Benz C-class measures 4842 mm (190.63 in), making it 454 mm (17.87 in) (9.4 %) longer than the 2015 Audi Q3 I at 4388 mm (172.76 in). Looking at width, the 2021 Mercedes-Benz C-class spans 1900 mm (74.80 in), which is 69 mm (2.72 in) (3.6 %) broader than the 2015 Audi Q3 I at 1831 mm (72.09 in). As for height, the 2015 Audi Q3 I reaches 1608 mm (63.31 in), which is 150 mm (5.91 in) (9.3 %) taller than the 2021 Mercedes-Benz C-class at 1458 mm (57.40 in).
Overall, the 2021 Mercedes-Benz C-class is longer and wider than the 2015 Audi Q3 I, while the 2015 Audi Q3 I is taller than the 2021 Mercedes-Benz C-class.
Length
4842 mm190.6 in
4388 mm172.8 in
Width
1900 mm74.8 in
1831 mm72.1 in
Height
1458 mm57.4 in
1608 mm63.3 in
4842 mm190.6 in🟢 +454 mm+17.9 in (+10.3%)
4388 mm172.8 in🔴 -454 mm-17.9 in (-9.4%)
1900 mm74.8 in🟢 +69 mm+2.7 in (+3.8%)
1831 mm72.1 in🔴 -69 mm-2.7 in (-3.6%)
1458 mm57.4 in🔴 -150 mm-5.9 in (-9.3%)
1608 mm63.3 in🟢 +150 mm+5.9 in (+10.3%)
2021 Mercedes-Benz C-class
2015 Audi Q3 I
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Sedan
SUV
Model Year:
2021
2015
Production:
n/a
n/a
Dimensions
Length:
4751-4842 mm187.0-190.6 in 🟢 +363 mm+14.3 in (+8.3%) - 🟢 +454 mm+17.9 in (+10.3%)
4388 mm172.8 in 🔴 -454 mm-17.9 in (-9.4%) - 🔴 -363 mm-14.3 in (-7.6%)
Width:
1820-1900 mm71.7-74.8 in 🔴 -11 mm-0.4 in (-0.6%) - 🟢 +69 mm+2.7 in (+3.8%)
1831 mm72.1 in 🔴 -69 mm-2.7 in (-3.6%) - 🟢 +11 mm+0.4 in (+0.6%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2033 mm80.0 in 🟢 +14 mm+0.6 in (+0.7%)
2019 mm79.5 in 🔴 -14 mm-0.6 in (-0.7%)
Height:
1437-1458 mm56.6-57.4 in 🔴 -171 mm-6.7 in (-10.6%) - 🔴 -150 mm-5.9 in (-9.3%)
1608 mm63.3 in 🟢 +150 mm+5.9 in (+10.3%) - 🟢 +171 mm+6.7 in (+11.9%)
Ground Clearance:
-
-
Trunk Capacity:
280-455 liter9.9-16.1 cu ft 🔴 -180 liter-6.4 cu ft (-39.1%) - 🔴 -5 liter-0.2 cu ft (-1.1%)
460 liter16.2 cu ft 🟢 +5 liter+0.2 cu ft (+1.1%) - 🟢 +180 liter+6.4 cu ft (+64.3%)
