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.
2017 Mercedes-Benz AMG GT Roadster (R190)Change Car
Here’s how the 2017 Mercedes-Benz AMG GT Roadster and the 2009 Porsche 911 compare in size:
In terms of length, the 2017 Mercedes-Benz AMG GT Roadster measures 4551 mm (179.17 in), making it 82 mm (3.23 in) (1.8 %) longer than the 2009 Porsche 911 at 4469 mm (175.94 in). Looking at width, the 2017 Mercedes-Benz AMG GT Roadster spans 1939 mm (76.34 in), which is 87 mm (3.43 in) (4.5 %) broader than the 2009 Porsche 911 at 1852 mm (72.91 in). As for height, the 2009 Porsche 911 reaches 1310 mm (51.57 in), which is 50 mm (1.97 in) (3.8 %) taller than the 2017 Mercedes-Benz AMG GT Roadster at 1260 mm (49.61 in).
Overall, the 2017 Mercedes-Benz AMG GT Roadster is longer and wider than the 2009 Porsche 911, while the 2009 Porsche 911 is taller than the 2017 Mercedes-Benz AMG GT Roadster.
Length
4551 mm179.2 in
4469 mm175.9 in
Width
1939 mm76.3 in
1852 mm72.9 in
Height
1260 mm49.6 in
1310 mm51.6 in
4551 mm179.2 in🟢 +82 mm+3.2 in (+1.8%)
4469 mm175.9 in🔴 -82 mm-3.2 in (-1.8%)
1939 mm76.3 in🟢 +87 mm+3.4 in (+4.7%)
1852 mm72.9 in🔴 -87 mm-3.4 in (-4.5%)
1260 mm49.6 in🔴 -50 mm-2.0 in (-3.8%)
1310 mm51.6 in🟢 +50 mm+2.0 in (+4.0%)
2017 Mercedes-Benz AMG GT Roadster
2009 Porsche 911
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Roadster
Coupe
Model Year:
2017
2009
Production:
2017-2021 Discontinued Model
2008-2012 Discontinued Model
Dimensions
Length:
4544-4551 mm178.9-179.2 in 🟢 +75 mm+3.0 in (+1.7%) - 🟢 +116 mm+4.6 in (+2.6%)
4435-4469 mm174.6-175.9 in 🔴 -116 mm-4.6 in (-2.5%) - 🔴 -75 mm-3.0 in (-1.7%)
Width:
1939 mm76.3 in 🟢 +87 mm+3.4 in (+4.7%) - 🟢 +131 mm+5.2 in (+7.2%)
1808-1852 mm71.2-72.9 in 🔴 -131 mm-5.2 in (-6.8%) - 🔴 -87 mm-3.4 in (-4.5%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2075 mm81.7 in 🟢 +123 mm+4.8 in (+6.3%)
1952 mm76.9 in 🔴 -123 mm-4.8 in (-5.9%)
Height:
1260 mm49.6 in 🔴 -51 mm-2.0 in (-3.9%) - 🔴 -20 mm-0.8 in (-1.6%)
1280-1310 mm50.4-51.6 in 🟢 +20 mm+0.8 in (+1.6%) - 🟢 +51 mm+2.0 in (+4.1%)
