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.
2005 Porsche 911 (997)Change Car
2017 Mercedes-Benz AMG GT Roadster (R190)Change Car
Here’s how the 2005 Porsche 911 and the 2017 Mercedes-Benz AMG GT Roadster compare in size:
In terms of length, the 2017 Mercedes-Benz AMG GT Roadster comes in at 4551 mm (179.17 in), giving it a 82 mm (3.23 in) (1.8 %) advantage over the 2005 Porsche 911 at 4469 mm (175.94 in). Looking at width, the 2017 Mercedes-Benz AMG GT Roadster stretches to 1939 mm (76.34 in), making it 87 mm (3.43 in) (4.5 %) wider than the 2005 Porsche 911 at 1852 mm (72.91 in). As for height, the 2005 Porsche 911 stands at 1310 mm (51.57 in), giving it an extra 50 mm (1.97 in) (3.8 %) compared to the 2017 Mercedes-Benz AMG GT Roadster at 1260 mm (49.61 in).
Overall, the 2005 Porsche 911 is taller than the 2017 Mercedes-Benz AMG GT Roadster, while the 2017 Mercedes-Benz AMG GT Roadster is longer and wider than the 2005 Porsche 911.
Length
4469 mm175.9 in
4551 mm179.2 in
Width
1852 mm72.9 in
1939 mm76.3 in
Height
1310 mm51.6 in
1260 mm49.6 in
4469 mm175.9 in🔴 -82 mm-3.2 in (-1.8%)
4551 mm179.2 in🟢 +82 mm+3.2 in (+1.8%)
1852 mm72.9 in🔴 -87 mm-3.4 in (-4.5%)
1939 mm76.3 in🟢 +87 mm+3.4 in (+4.7%)
1310 mm51.6 in🟢 +50 mm+2.0 in (+4.0%)
1260 mm49.6 in🔴 -50 mm-2.0 in (-3.8%)
2005 Porsche 911
2017 Mercedes-Benz AMG GT Roadster
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Coupe
Roadster
Model Year:
2005
2017
Production:
n/a
2017-2021 Discontinued Model
Dimensions
Length:
4427-4469 mm174.3-175.9 in 🔴 -124 mm-4.9 in (-2.7%) - 🔴 -75 mm-3.0 in (-1.7%)
4544-4551 mm178.9-179.2 in 🟢 +75 mm+3.0 in (+1.7%) - 🟢 +124 mm+4.9 in (+2.8%)
Width:
1808-1852 mm71.2-72.9 in 🔴 -131 mm-5.2 in (-6.8%) - 🔴 -87 mm-3.4 in (-4.5%)
1939 mm76.3 in 🟢 +87 mm+3.4 in (+4.7%) - 🟢 +131 mm+5.2 in (+7.2%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
-
2075 mm81.7 in
Height:
1280-1310 mm50.4-51.6 in 🟢 +20 mm+0.8 in (+1.6%) - 🟢 +51 mm+2.0 in (+4.1%)
1260 mm49.6 in 🔴 -51 mm-2.0 in (-3.9%) - 🔴 -20 mm-0.8 in (-1.6%)
