2015 Mercedes-Benz C-class vs 2026 Audi Q3 III Sportback
Compare Dimensions Side by Side 2015 Mercedes-Benz C-class vs. 2026 Audi Q3 III Sportback
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 2015 Mercedes-Benz C-class and the 2026 Audi Q3 III Sportback compare in size:
In terms of length, the 2015 Mercedes-Benz C-class measures 4756 mm (187.24 in), making it 225 mm (8.86 in) (4.7 %) longer than the 2026 Audi Q3 III Sportback at 4531 mm (178.39 in). Looking at width, the 2026 Audi Q3 III Sportback stretches to 1859 mm (73.19 in), making it 20 mm (0.79 in) (1.1 %) wider than the 2015 Mercedes-Benz C-class at 1839 mm (72.40 in). As for height, the 2026 Audi Q3 III Sportback reaches 1559 mm (61.38 in), which is 112 mm (4.41 in) (7.2 %) taller than the 2015 Mercedes-Benz C-class at 1447 mm (56.97 in).
Overall, the 2015 Mercedes-Benz C-class is longer than the 2026 Audi Q3 III Sportback, while the 2026 Audi Q3 III Sportback is wider and taller than the 2015 Mercedes-Benz C-class.
Length
4756 mm187.2 in
4531 mm178.4 in
Width
1839 mm72.4 in
1859 mm73.2 in
Height
1447 mm57.0 in
1559 mm61.4 in
4756 mm187.2 in🟢 +225 mm+8.9 in (+5.0%)
4531 mm178.4 in🔴 -225 mm-8.9 in (-4.7%)
1839 mm72.4 in🔴 -20 mm-0.8 in (-1.1%)
1859 mm73.2 in🟢 +20 mm+0.8 in (+1.1%)
1447 mm57.0 in🔴 -112 mm-4.4 in (-7.2%)
1559 mm61.4 in🟢 +112 mm+4.4 in (+7.7%)
2015 Mercedes-Benz C-class
2026 Audi Q3 III Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Sedan
Coupe, SUV
Model Year:
2015
2026
Production:
2014-2018 Discontinued Model
n/a
Dimensions
Length:
4686-4756 mm184.5-187.2 in 🟢 +155 mm+6.1 in (+3.4%) - 🟢 +225 mm+8.9 in (+5.0%)
4531 mm178.4 in 🔴 -225 mm-8.9 in (-4.7%) - 🔴 -155 mm-6.1 in (-3.3%)
Width:
1810-1839 mm71.3-72.4 in 🔴 -49 mm-1.9 in (-2.6%) - 🔴 -20 mm-0.8 in (-1.1%)
1859 mm73.2 in 🟢 +20 mm+0.8 in (+1.1%) - 🟢 +49 mm+1.9 in (+2.7%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2020 mm79.5 in 🔴 -67 mm-2.6 in (-3.2%)
2087 mm82.2 in 🟢 +67 mm+2.6 in (+3.3%)
Height:
1426-1447 mm56.1-57.0 in 🔴 -133 mm-5.2 in (-8.5%) - 🔴 -112 mm-4.4 in (-7.2%)
1559 mm61.4 in 🟢 +112 mm+4.4 in (+7.7%) - 🟢 +133 mm+5.2 in (+9.3%)
Ground Clearance:
92 mm3.6 in
-
Trunk Capacity:
335-480 liter11.8-17.0 cu ft 🔴 -153 liter-5.4 cu ft (-31.4%) - 🟢 +105 liter+3.7 cu ft (+28.0%)
375-488 liter13.2-17.2 cu ft 🔴 -105 liter-3.7 cu ft (-21.9%) - 🟢 +153 liter+5.4 cu ft (+45.7%)
