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 2017 Porsche 911 Cabriolet and the 2014 Alfa Romeo 4C compare in size:
In terms of length, the 2017 Porsche 911 Cabriolet measures 4528 mm (178.27 in), making it 539 mm (21.22 in) (11.9 %) longer than the 2014 Alfa Romeo 4C at 3989 mm (157.05 in). Looking at width, the 2017 Porsche 911 Cabriolet spans 1880 mm (74.02 in), which is 16 mm (0.63 in) (0.9 %) broader than the 2014 Alfa Romeo 4C at 1864 mm (73.39 in). As for height, the 2017 Porsche 911 Cabriolet stands at 1297 mm (51.06 in), giving it an extra 114 mm (4.49 in) (8.8 %) compared to the 2014 Alfa Romeo 4C at 1183 mm (46.57 in).
Overall, the 2017 Porsche 911 Cabriolet is longer, wider and taller than the 2014 Alfa Romeo 4C.
Length
4528 mm178.3 in
3989 mm157.0 in
Width
1880 mm74.0 in
1864 mm73.4 in
Height
1297 mm51.1 in
1183 mm46.6 in
4528 mm178.3 in🟢 +539 mm+21.2 in (+13.5%)
3989 mm157.0 in🔴 -539 mm-21.2 in (-11.9%)
1880 mm74.0 in🟢 +16 mm+0.6 in (+0.9%)
1864 mm73.4 in🔴 -16 mm-0.6 in (-0.9%)
1297 mm51.1 in🟢 +114 mm+4.5 in (+9.6%)
1183 mm46.6 in🔴 -114 mm-4.5 in (-8.8%)
2017 Porsche 911 Cabriolet
2014 Alfa Romeo 4C
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Cabriolet
Coupe
Model Year:
2017
2014
Production:
2015-2018 Discontinued Model
2013-2016 Discontinued Model
Dimensions
Length:
4499-4528 mm177.1-178.3 in 🟢 +510 mm+20.1 in (+12.8%) - 🟢 +539 mm+21.2 in (+13.5%)
3989 mm157.0 in 🔴 -539 mm-21.2 in (-11.9%) - 🔴 -510 mm-20.1 in (-11.3%)
Width:
1808-1880 mm71.2-74.0 in 🔴 -56 mm-2.2 in (-3.0%) - 🟢 +16 mm+0.6 in (+0.9%)
1864 mm73.4 in 🔴 -16 mm-0.6 in (-0.9%) - 🟢 +56 mm+2.2 in (+3.1%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1978 mm77.9 in
-
Height:
1291-1297 mm50.8-51.1 in 🟢 +108 mm+4.3 in (+9.1%) - 🟢 +114 mm+4.5 in (+9.6%)
1183 mm46.6 in 🔴 -114 mm-4.5 in (-8.8%) - 🔴 -108 mm-4.3 in (-8.4%)
Ground Clearance:
-
114 mm4.5 in
Trunk Capacity:
115-145 liter4.1-5.1 cu ft 🟢 +5 liter+0.2 cu ft (+4.5%) - 🟢 +35 liter+1.2 cu ft (+31.8%)
110 liter3.9 cu ft 🔴 -35 liter-1.2 cu ft (-24.1%) - 🔴 -5 liter-0.2 cu ft (-4.3%)
