2017 Porsche 911 Cabriolet vs. 1986 Toyota Supra 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.

Car #1 Preview Image
2017 Porsche 911 Cabriolet (991 II)Change Car
Car #2 Preview Image
1986 Toyota Supra III (A70)Change Car
Random Comparison

Here’s how the 2017 Porsche 911 Cabriolet and the 1986 Toyota Supra III compare in size:

In terms of length, the 1986 Toyota Supra III comes in at 4620 mm (181.89 in), giving it a 92 mm (3.62 in) (2.0 %) advantage over the 2017 Porsche 911 Cabriolet at 4528 mm (178.27 in). Looking at width, the 2017 Porsche 911 Cabriolet spans 1880 mm (74.02 in), which is 135 mm (5.31 in) (7.2 %) broader than the 1986 Toyota Supra III at 1745 mm (68.70 in). As for height, the 1986 Toyota Supra III reaches 1310 mm (51.57 in), which is 13 mm (0.51 in) (1.0 %) taller than the 2017 Porsche 911 Cabriolet at 1297 mm (51.06 in).

Overall, the 2017 Porsche 911 Cabriolet is wider than the 1986 Toyota Supra III, while the 1986 Toyota Supra III is longer and taller than the 2017 Porsche 911 Cabriolet.

Length
4528 mm178.3 in
4620 mm181.9 in
Width
1880 mm74.0 in
1745 mm68.7 in
Height
1297 mm51.1 in
1310 mm51.6 in

2017 Porsche 911 Cabriolet Side View Left
4528 mm178.3 in πŸ”΄ -92 mm-3.6 in (-2.0%)
1986 Toyota Supra III Preview
4620 mm181.9 in 🟒 +92 mm+3.6 in (+2.0%)
2017 Porsche 911 Cabriolet Front View
1880 mm74.0 in 🟒 +135 mm+5.3 in (+7.7%)
1986 Toyota Supra III Preview
1745 mm68.7 in πŸ”΄ -135 mm-5.3 in (-7.2%)
2017 Porsche 911 Cabriolet Rear View
1297 mm51.1 in πŸ”΄ -13 mm-0.5 in (-1.0%)
1986 Toyota Supra III Preview
1310 mm51.6 in 🟒 +13 mm+0.5 in (+1.0%)
2017 Porsche 911 Cabriolet
1986 Toyota Supra III

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

General Info

Body Style:

Cabriolet
Coupe

Model Year:

2017
1986

Production:

2015-2018 Discontinued Model
1986-1989 Discontinued Model

Dimensions

Length:

4499-4528 mm177.1-178.3 in
πŸ”΄ -121 mm-4.8 in (-2.6%) - πŸ”΄ -92 mm-3.6 in (-2.0%)
4620 mm181.9 in
🟒 +92 mm+3.6 in (+2.0%) - 🟒 +121 mm+4.8 in (+2.7%)

Width:

1808-1880 mm71.2-74.0 in
🟒 +63 mm+2.5 in (+3.6%) - 🟒 +135 mm+5.3 in (+7.7%)
1745 mm68.7 in
πŸ”΄ -135 mm-5.3 in (-7.2%) - πŸ”΄ -63 mm-2.5 in (-3.5%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

1978 mm77.9 in
-

Height:

1291-1297 mm50.8-51.1 in
πŸ”΄ -19 mm-0.7 in (-1.5%) - πŸ”΄ -13 mm-0.5 in (-1.0%)
1310 mm51.6 in
🟒 +13 mm+0.5 in (+1.0%) - 🟒 +19 mm+0.7 in (+1.5%)

Ground Clearance:

-
155 mm6.1 in

Trunk Capacity:

115-145 liter4.1-5.1 cu ft
-

Trunk Capacity (Max):

160-285 liter5.7-10.1 cu ft
-

Weight Specifications

Curb Weight:

1500-1670 kg3307-3682 lbs
πŸ”΄ -120 kg-265 lbs (-7.4%) - 🟒 +160 kg+353 lbs (+10.6%)
1510-1620 kg3329-3571 lbs
πŸ”΄ -160 kg-353 lbs (-9.6%) - 🟒 +120 kg+265 lbs (+8.0%)

Maximal permitted Weight:

1925-2065 kg4244-4553 lbs
πŸ”΄ -20 kg-44 lbs (-1.0%) - 🟒 +120 kg+265 lbs (+6.2%)
1945 kg4288 lbs
πŸ”΄ -120 kg-265 lbs (-5.8%) - 🟒 +20 kg+44 lbs (+1.0%)

Roof Load:

-
-

Tire Specifications

Rims Size:

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
16-inch rims:
  • 7J x 16
  • 16

Tire Size:

  • 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)
  • 225/50 R16 (W:225 | H:50 | D:16)

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