1981 Mercedes-Benz S-class Coupe vs 1978 Porsche 928
1981 Mercedes-Benz S-class Coupe vs. 1978 Porsche 928 Dimensions Comparison
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 1981 Mercedes-Benz S-class Coupe and the 1978 Porsche 928 compare in size:
In terms of length, the 1981 Mercedes-Benz S-class Coupe measures 4910 mm (193.31 in), making it 387 mm (15.24 in) (7.9 %) longer than the 1978 Porsche 928 at 4523 mm (178.07 in). Looking at width, the 1978 Porsche 928 stretches to 1890 mm (74.41 in), making it 62 mm (2.44 in) (3.3 %) wider than the 1981 Mercedes-Benz S-class Coupe at 1828 mm (71.97 in). As for height, the 1981 Mercedes-Benz S-class Coupe stands at 1406 mm (55.35 in), giving it an extra 93 mm (3.66 in) (6.6 %) compared to the 1978 Porsche 928 at 1313 mm (51.69 in).
Overall, the 1981 Mercedes-Benz S-class Coupe is longer and taller than the 1978 Porsche 928, while the 1978 Porsche 928 is wider than the 1981 Mercedes-Benz S-class Coupe.
Length
4910 mm193.3 in
4523 mm178.1 in
Width
1828 mm72.0 in
1890 mm74.4 in
Height
1406 mm55.4 in
1313 mm51.7 in
4910 mm193.3 in🟢 +387 mm+15.2 in (+8.6%)
4523 mm178.1 in🔴 -387 mm-15.2 in (-7.9%)
1828 mm72.0 in🔴 -62 mm-2.4 in (-3.3%)
1890 mm74.4 in🟢 +62 mm+2.4 in (+3.4%)
1406 mm55.4 in🟢 +93 mm+3.7 in (+7.1%)
1313 mm51.7 in🔴 -93 mm-3.7 in (-6.6%)
1981 Mercedes-Benz S-class Coupe
1978 Porsche 928
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Coupe
Coupe
Model Year:
1981
1978
Production:
1980-1985 Discontinued Model
1977-1995 Discontinued Model
Dimensions
Length:
4910 mm193.3 in 🟢 +387 mm+15.2 in (+8.6%) - 🟢 +463 mm+18.2 in (+10.4%)
4447-4523 mm175.1-178.1 in 🔴 -463 mm-18.2 in (-9.4%) - 🔴 -387 mm-15.2 in (-7.9%)
Width:
1828 mm72.0 in 🔴 -62 mm-2.4 in (-3.3%) - 🔴 -8 mm-0.3 in (-0.4%)
1836-1890 mm72.3-74.4 in 🟢 +8 mm+0.3 in (+0.4%) - 🟢 +62 mm+2.4 in (+3.4%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
-
2028 mm79.8 in
Height:
1406 mm55.4 in 🟢 +93 mm+3.7 in (+7.1%) - 🟢 +126 mm+5.0 in (+9.8%)
1280-1313 mm50.4-51.7 in 🔴 -126 mm-5.0 in (-9.0%) - 🔴 -93 mm-3.7 in (-6.6%)
