2017 Porsche 911 vs. 1979 Ford Mustang III 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 2017 Porsche 911 and the 1979 Ford Mustang III compare in size:
In terms of length, the 2017 Porsche 911 measures 4562 mm (179.61 in), making it 2 mm (0.08 in) (0.0 %) longer than the 1979 Ford Mustang III at 4560 mm (179.53 in). Looking at width, the 2017 Porsche 911 spans 1880 mm (74.02 in), which is 145 mm (5.71 in) (7.7 %) broader than the 1979 Ford Mustang III at 1735 mm (68.31 in). As for height, the 1979 Ford Mustang III reaches 1320 mm (51.97 in), which is 18 mm (0.71 in) (1.4 %) taller than the 2017 Porsche 911 at 1302 mm (51.26 in).
Overall, the 2017 Porsche 911 is longer and wider than the 1979 Ford Mustang III, while the 1979 Ford Mustang III is taller than the 2017 Porsche 911.
Length
4562 mm179.6 in
4560 mm179.5 in
Width
1880 mm74.0 in
1735 mm68.3 in
Height
1302 mm51.3 in
1320 mm52.0 in
4562 mm179.6 in🟢 +2 mm+0.1 in (+0.0%)
4560 mm179.5 in🔴 -2 mm-0.1 in (-0.0%)
1880 mm74.0 in🟢 +145 mm+5.7 in (+8.4%)
1735 mm68.3 in🔴 -145 mm-5.7 in (-7.7%)
1302 mm51.3 in🔴 -18 mm-0.7 in (-1.4%)
1320 mm52.0 in🟢 +18 mm+0.7 in (+1.4%)
2017 Porsche 911
1979 Ford Mustang III
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Coupe
Coupe
Model Year:
2017
1979
Production:
2015-2019 Discontinued Model
n/a
Dimensions
Length:
4499-4562 mm177.1-179.6 in 🔴 -61 mm-2.4 in (-1.3%) - 🟢 +2 mm+0.1 in (+0.0%)
4560 mm179.5 in 🔴 -2 mm-0.1 in (-0.0%) - 🟢 +61 mm+2.4 in (+1.4%)
Width:
1808-1880 mm71.2-74.0 in 🟢 +73 mm+2.9 in (+4.2%) - 🟢 +145 mm+5.7 in (+8.4%)
1735 mm68.3 in 🔴 -145 mm-5.7 in (-7.7%) - 🔴 -73 mm-2.9 in (-4.0%)
Width (Folded Mirrors):
1978 mm77.9 in
-
Width (Opened Mirrors):
1978 mm77.9 in
-
Height:
1271-1302 mm50.0-51.3 in 🔴 -49 mm-1.9 in (-3.7%) - 🔴 -18 mm-0.7 in (-1.4%)
1320 mm52.0 in 🟢 +18 mm+0.7 in (+1.4%) - 🟢 +49 mm+1.9 in (+3.9%)
Ground Clearance:
88 mm3.5 in
-
Trunk Capacity:
115-145 liter4.1-5.1 cu ft 🔴 -735 liter-26.0 cu ft (-86.5%) - 🔴 -705 liter-24.9 cu ft (-82.9%)
850 liter30.0 cu ft 🟢 +705 liter+24.9 cu ft (+486.2%) - 🟢 +735 liter+26.0 cu ft (+639.1%)
