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 2024 Porsche 911 compare in size:
In terms of length, the 2024 Porsche 911 comes in at 4570 mm (179.92 in), giving it a 19 mm (0.75 in) (0.4 %) advantage over the 2017 Mercedes-Benz AMG GT Roadster at 4551 mm (179.17 in). Looking at width, the 2017 Mercedes-Benz AMG GT Roadster spans 1939 mm (76.34 in), which is 39 mm (1.54 in) (2.0 %) broader than the 2024 Porsche 911 at 1900 mm (74.80 in). As for height, the 2024 Porsche 911 reaches 1303 mm (51.30 in), which is 43 mm (1.69 in) (3.3 %) taller than the 2017 Mercedes-Benz AMG GT Roadster at 1260 mm (49.61 in).
Overall, the 2017 Mercedes-Benz AMG GT Roadster is wider than the 2024 Porsche 911, while the 2024 Porsche 911 is longer and taller than the 2017 Mercedes-Benz AMG GT Roadster.
Length
4551 mm179.2 in
4570 mm179.9 in
Width
1939 mm76.3 in
1900 mm74.8 in
Height
1260 mm49.6 in
1303 mm51.3 in
4551 mm179.2 in🔴 -19 mm-0.7 in (-0.4%)
4570 mm179.9 in🟢 +19 mm+0.7 in (+0.4%)
1939 mm76.3 in🟢 +39 mm+1.5 in (+2.1%)
1900 mm74.8 in🔴 -39 mm-1.5 in (-2.0%)
1260 mm49.6 in🔴 -43 mm-1.7 in (-3.3%)
1303 mm51.3 in🟢 +43 mm+1.7 in (+3.4%)
2017 Mercedes-Benz AMG GT Roadster
2024 Porsche 911
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Roadster
Coupe
Model Year:
2017
2024
Production:
2017-2021 Discontinued Model
n/a
Dimensions
Length:
4544-4551 mm178.9-179.2 in 🔴 -26 mm-1.0 in (-0.6%) - 🟢 +9 mm+0.4 in (+0.2%)
4542-4570 mm178.8-179.9 in 🔴 -9 mm-0.4 in (-0.2%) - 🟢 +26 mm+1.0 in (+0.6%)
Width:
1939 mm76.3 in 🟢 +39 mm+1.5 in (+2.1%) - 🟢 +87 mm+3.4 in (+4.7%)
1852-1900 mm72.9-74.8 in 🔴 -87 mm-3.4 in (-4.5%) - 🔴 -39 mm-1.5 in (-2.0%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2075 mm81.7 in 🟢 +42 mm+1.7 in (+2.1%)
2033 mm80.0 in 🔴 -42 mm-1.7 in (-2.0%)
Height:
1260 mm49.6 in 🔴 -44 mm-1.7 in (-3.4%) - 🔴 -19 mm-0.7 in (-1.5%)
1279-1303 mm50.4-51.3 in 🟢 +19 mm+0.7 in (+1.5%) - 🟢 +44 mm+1.7 in (+3.5%)
Ground Clearance:
96 mm3.8 in 🔴 -18 mm-0.7 in (-15.8%) - 🟢 +3 mm+0.1 in (+3.2%)
93-114 mm3.7-4.5 in 🟢 +18 mm+0.7 in (+18.8%) - 🔴 -3 mm-0.1 in (-3.1%)
Trunk Capacity:
165 liter5.8 cu ft 🔴 -208 liter-7.3 cu ft (-55.8%)
373 liter13.2 cu ft 🟢 +208 liter+7.3 cu ft (+126.1%)
