1990 Porsche 911 vs. 2018 Rolls-Royce Phantom VIII Extended Wheelbase
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
1990 Porsche 911 (964)Change Car
Car #2 Preview Image
2018 Rolls-Royce Phantom VIII Extended WheelbaseChange Car
Random Comparison

Here’s how the 1990 Porsche 911 and the 2018 Rolls-Royce Phantom VIII Extended Wheelbase compare in size:

In terms of length, the 2018 Rolls-Royce Phantom VIII Extended Wheelbase comes in at 5982 mm (235.51 in), giving it a 1707 mm (67.20 in) (28.5 %) advantage over the 1990 Porsche 911 at 4275 mm (168.31 in). Looking at width, the 2018 Rolls-Royce Phantom VIII Extended Wheelbase stretches to 2018 mm (79.45 in), making it 243 mm (9.57 in) (12.0 %) wider than the 1990 Porsche 911 at 1775 mm (69.88 in). As for height, the 2018 Rolls-Royce Phantom VIII Extended Wheelbase reaches 1656 mm (65.20 in), which is 346 mm (13.62 in) (20.9 %) taller than the 1990 Porsche 911 at 1310 mm (51.57 in).

Overall, the 2018 Rolls-Royce Phantom VIII Extended Wheelbase is longer, wider and taller than the 1990 Porsche 911.

Length
4275 mm168.3 in
5982 mm235.5 in
Width
1775 mm69.9 in
2018 mm79.4 in
Height
1310 mm51.6 in
1656 mm65.2 in

1990 Porsche 911 Side View Left
4275 mm168.3 in πŸ”΄ -1707 mm-67.2 in (-28.5%)
2018 Rolls-Royce Phantom VIII Extended Wheelbase Side View Left
5982 mm235.5 in 🟒 +1707 mm+67.2 in (+39.9%)
1990 Porsche 911 Front View
1775 mm69.9 in πŸ”΄ -243 mm-9.6 in (-12.0%)
2018 Rolls-Royce Phantom VIII Extended Wheelbase Front View
2018 mm79.4 in 🟒 +243 mm+9.6 in (+13.7%)
1990 Porsche 911 Rear View
1310 mm51.6 in πŸ”΄ -346 mm-13.6 in (-20.9%)
2018 Rolls-Royce Phantom VIII Extended Wheelbase Front View
1656 mm65.2 in 🟒 +346 mm+13.6 in (+26.4%)
1990 Porsche 911
2018 Rolls-Royce Phantom VIII Extended Wheelbase

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

General Info

Body Style:

Coupe
Sedan

Model Year:

1990
2018

Production:

1989-1993 Discontinued Model
2017-present Current Model

Dimensions

Length:

4250-4275 mm167.3-168.3 in
πŸ”΄ -1732 mm-68.2 in (-29.0%) - πŸ”΄ -1707 mm-67.2 in (-28.5%)
5982 mm235.5 in
🟒 +1707 mm+67.2 in (+39.9%) - 🟒 +1732 mm+68.2 in (+40.8%)

Width:

1650-1775 mm65.0-69.9 in
πŸ”΄ -368 mm-14.5 in (-18.2%) - πŸ”΄ -243 mm-9.6 in (-12.0%)
2018 mm79.4 in
🟒 +243 mm+9.6 in (+13.7%) - 🟒 +368 mm+14.5 in (+22.3%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

-
-

Height:

1290-1310 mm50.8-51.6 in
πŸ”΄ -366 mm-14.4 in (-22.1%) - πŸ”΄ -346 mm-13.6 in (-20.9%)
1656 mm65.2 in
🟒 +346 mm+13.6 in (+26.4%) - 🟒 +366 mm+14.4 in (+28.4%)

Ground Clearance:

120 mm4.7 in
-

Trunk Capacity:

90 liter3.2 cu ft
-

Trunk Capacity (Max):

90 liter3.2 cu ft
-

Weight Specifications

Curb Weight:

1240-1470 kg2734-3241 lbs
πŸ”΄ -1370 kg-3020 lbs (-52.5%) - πŸ”΄ -1140 kg-2513 lbs (-43.7%)
2610 kg5754 lbs
🟒 +1140 kg+2513 lbs (+77.6%) - 🟒 +1370 kg+3020 lbs (+110.5%)

Maximal permitted Weight:

1690-1810 kg3726-3990 lbs
-

Roof Load:

-
-

Tire Specifications

Rims Size:

17-inch rims:
  • 7J x 17
  • 9J x 17
  • 7.5J x 17
16-inch rims:
  • 6J x 16
  • 8J x 16
18-inch rims:
  • 8J x 18
n/a

Tire Size:

  • 205/50 R16 (W:205 | H:50 | D:16)
  • 205/50 R17 (W:205 | H:50 | D:17)
  • 205/55 R16 (W:205 | H:55 | D:16)
  • 225/40 ZR18 (W:225 | H:40 | D:18)
  • 225/50 R16 (W:225 | H:50 | D:16)
  • 255/40 R17 (W:255 | H:40 | D:17)
n/a

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