2017 Porsche 911 vs. 2015 Audi R8 II Coupe 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 2015 Audi R8 II Coupe compare in size:
In terms of length, the 2017 Porsche 911 measures 4562 mm (179.61 in), making it 136 mm (5.35 in) (3.0 %) longer than the 2015 Audi R8 II Coupe at 4426 mm (174.25 in). Looking at width, the 2015 Audi R8 II Coupe stretches to 1940 mm (76.38 in), making it 60 mm (2.36 in) (3.1 %) wider than the 2017 Porsche 911 at 1880 mm (74.02 in). As for height, the 2017 Porsche 911 stands at 1302 mm (51.26 in), giving it an extra 62 mm (2.44 in) (4.8 %) compared to the 2015 Audi R8 II Coupe at 1240 mm (48.82 in).
Overall, the 2017 Porsche 911 is longer and taller than the 2015 Audi R8 II Coupe, while the 2015 Audi R8 II Coupe is wider than the 2017 Porsche 911.
Length
4562 mm179.6 in
4426 mm174.3 in
Width
1880 mm74.0 in
1940 mm76.4 in
Height
1302 mm51.3 in
1240 mm48.8 in
4562 mm179.6 in🟢 +136 mm+5.4 in (+3.1%)
4426 mm174.3 in🔴 -136 mm-5.4 in (-3.0%)
1880 mm74.0 in🔴 -60 mm-2.4 in (-3.1%)
1940 mm76.4 in🟢 +60 mm+2.4 in (+3.2%)
1302 mm51.3 in🟢 +62 mm+2.4 in (+5.0%)
1240 mm48.8 in🔴 -62 mm-2.4 in (-4.8%)
2017 Porsche 911
2015 Audi R8 II Coupe
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Coupe
Coupe
Model Year:
2017
2015
Production:
2015-2019 Discontinued Model
2015-2018 Discontinued Model
Dimensions
Length:
4499-4562 mm177.1-179.6 in 🟢 +73 mm+2.9 in (+1.6%) - 🟢 +136 mm+5.4 in (+3.1%)
4426 mm174.3 in 🔴 -136 mm-5.4 in (-3.0%) - 🔴 -73 mm-2.9 in (-1.6%)
Width:
1808-1880 mm71.2-74.0 in 🔴 -132 mm-5.2 in (-6.8%) - 🔴 -60 mm-2.4 in (-3.1%)
1940 mm76.4 in 🟢 +60 mm+2.4 in (+3.2%) - 🟢 +132 mm+5.2 in (+7.3%)
Width (Folded Mirrors):
1978 mm77.9 in
-
Width (Opened Mirrors):
1978 mm77.9 in 🔴 -59 mm-2.3 in (-2.9%)
2037 mm80.2 in 🟢 +59 mm+2.3 in (+3.0%)
Height:
1271-1302 mm50.0-51.3 in 🟢 +31 mm+1.2 in (+2.5%) - 🟢 +62 mm+2.4 in (+5.0%)
1240 mm48.8 in 🔴 -62 mm-2.4 in (-4.8%) - 🔴 -31 mm-1.2 in (-2.4%)
Ground Clearance:
88 mm3.5 in
-
Trunk Capacity:
115-145 liter4.1-5.1 cu ft 🟢 +3 liter+0.1 cu ft (+2.7%) - 🟢 +33 liter+1.2 cu ft (+29.5%)
112 liter4.0 cu ft 🔴 -33 liter-1.2 cu ft (-22.8%) - 🔴 -3 liter-0.1 cu ft (-2.6%)
