2017 Porsche 911 vs. 2017 Porsche 911 Cabriolet
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.

Car #1 Preview Image
2017 Porsche 911 (991 II)Change Car
Car #2 Preview Image
2017 Porsche 911 Cabriolet (991 II)Change Car
Random Comparison

Here’s how the 2017 Porsche 911 and the 2017 Porsche 911 Cabriolet compare in size:

In terms of length, the 2017 Porsche 911 measures 4562 mm (179.61 in), making it 34 mm (1.34 in) (0.7 %) longer than the 2017 Porsche 911 Cabriolet at 4528 mm (178.27 in). Both vehicles are equally wide at 1880 mm (74.02 in). As for height, the 2017 Porsche 911 stands at 1302 mm (51.26 in), giving it an extra 5 mm (0.20 in) (0.4 %) compared to the 2017 Porsche 911 Cabriolet at 1297 mm (51.06 in).

Overall, the 2017 Porsche 911 is longer and taller than the 2017 Porsche 911 Cabriolet, and both share the same width.

Length
4562 mm179.6 in
4528 mm178.3 in
Width
1880 mm74.0 in
1880 mm74.0 in
Height
1302 mm51.3 in
1297 mm51.1 in

2017 Porsche 911 Side View Left
4562 mm179.6 in 🟒 +34 mm+1.3 in (+0.8%)
2017 Porsche 911 Cabriolet Side View Left
4528 mm178.3 in πŸ”΄ -34 mm-1.3 in (-0.7%)
2017 Porsche 911 Front View
1880 mm74.0 in
2017 Porsche 911 Cabriolet Front View
1880 mm74.0 in
2017 Porsche 911 Rear View
1302 mm51.3 in 🟒 +5 mm+0.2 in (+0.4%)
2017 Porsche 911 Cabriolet Rear View
1297 mm51.1 in πŸ”΄ -5 mm-0.2 in (-0.4%)
2017 Porsche 911
2017 Porsche 911 Cabriolet

Side-by-Side Specs: Dimensions, Weight & More

General Info

Body Style:

Coupe
Cabriolet

Model Year:

2017
2017

Production:

2015-2019 Discontinued Model
2015-2018 Discontinued Model

Dimensions

Length:

4499-4562 mm177.1-179.6 in
πŸ”΄ -29 mm-1.1 in (-0.6%) - 🟒 +63 mm+2.5 in (+1.4%)
4499-4528 mm177.1-178.3 in
πŸ”΄ -63 mm-2.5 in (-1.4%) - 🟒 +29 mm+1.1 in (+0.6%)

Width:

1808-1880 mm71.2-74.0 in
πŸ”΄ -72 mm-2.8 in (-3.8%) - 🟒 +72 mm+2.8 in (+4.0%)
1808-1880 mm71.2-74.0 in
πŸ”΄ -72 mm-2.8 in (-3.8%) - 🟒 +72 mm+2.8 in (+4.0%)

Width (Folded Mirrors):

1978 mm77.9 in
-

Width (Opened Mirrors):

1978 mm77.9 in
1978 mm77.9 in

Height:

1271-1302 mm50.0-51.3 in
πŸ”΄ -26 mm-1.0 in (-2.0%) - 🟒 +11 mm+0.4 in (+0.9%)
1291-1297 mm50.8-51.1 in
πŸ”΄ -11 mm-0.4 in (-0.8%) - 🟒 +26 mm+1.0 in (+2.0%)

Ground Clearance:

88 mm3.5 in
-

Trunk Capacity:

115-145 liter4.1-5.1 cu ft
πŸ”΄ -30 liter-1.1 cu ft (-20.7%) - 🟒 +30 liter+1.1 cu ft (+26.1%)
115-145 liter4.1-5.1 cu ft
πŸ”΄ -30 liter-1.1 cu ft (-20.7%) - 🟒 +30 liter+1.1 cu ft (+26.1%)

Trunk Capacity (Max):

260-385 liter9.2-13.6 cu ft
πŸ”΄ -25 liter-0.9 cu ft (-8.8%) - 🟒 +225 liter+7.9 cu ft (+140.6%)
160-285 liter5.7-10.1 cu ft
πŸ”΄ -225 liter-7.9 cu ft (-58.4%) - 🟒 +25 liter+0.9 cu ft (+9.6%)

Weight Specifications

Curb Weight:

1413-1600 kg3115-3527 lbs
πŸ”΄ -257 kg-567 lbs (-15.4%) - 🟒 +100 kg+220 lbs (+6.7%)
1500-1670 kg3307-3682 lbs
πŸ”΄ -100 kg-220 lbs (-6.2%) - 🟒 +257 kg+567 lbs (+18.2%)

Maximal permitted Weight:

1760-2010 kg3880-4431 lbs
πŸ”΄ -305 kg-672 lbs (-14.8%) - 🟒 +85 kg+187 lbs (+4.4%)
1925-2065 kg4244-4553 lbs
πŸ”΄ -85 kg-187 lbs (-4.2%) - 🟒 +305 kg+672 lbs (+17.3%)

Roof Load:

-
-

Tire Specifications

Rims Size:

20-inch rims:
  • 8.5J x 20
  • 11.5J x 20
  • 9J x 20
  • 12J x 20
  • 9.5J x 20
  • 20
19-inch rims:
  • 8.5J x 19
  • 11.5J x 19
21-inch rims:
  • 12.5J x 21
19-inch rims:
  • 8.5J x 19
  • 11.5J x 19
20-inch rims:
  • 8.5J x 20
  • 11.5J x 20
  • 9J x 20
  • 12J x 20

Tire Size:

  • 235/40 ZR19 (W:235 | H:40 | D:19)
  • 245/35 ZR 20 (W:245 | H:35 | D:20)
  • 245/35 ZR20 (W:245 | H:35 | D:20)
  • 245/35 R20 (W:245 | H:35 | D:20)
  • 265/35 ZR 20 (W:265 | H:35 | D:20)
  • 295/35 ZR19 (W:295 | H:35 | D:19)
  • 305/30 ZR 20 (W:305 | H:30 | D:20)
  • 305/30 ZR20 (W:305 | H:30 | D:20)
  • 305/30 R20 (W:305 | H:30 | D:20)
  • 325/30 ZR 21 (W:325 | H:30 | D:21)
  • 235/40 ZR 19 (W:235 | H:40 | D:19)
  • 245/35 ZR20 (W:245 | H:35 | D:20)
  • 245/35 ZR 20 (W:245 | H:35 | D:20)
  • 295/35 ZR 19 (W:295 | H:35 | D:19)
  • 305/30 ZR20 (W:305 | H:30 | D:20)
  • 305/30 ZR 20 (W:305 | H:30 | D:20)

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