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

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

In terms of length, the 2018 Rolls-Royce Phantom VIII Extended Wheelbase measures 5982 mm (235.51 in), making it 1707 mm (67.20 in) (28.5 %) longer than the 1990 Porsche 911 at 4275 mm (168.31 in). Looking at width, the 2018 Rolls-Royce Phantom VIII Extended Wheelbase spans 2018 mm (79.45 in), which is 243 mm (9.57 in) (12.0 %) broader than the 1990 Porsche 911 at 1775 mm (69.88 in). As for height, the 2018 Rolls-Royce Phantom VIII Extended Wheelbase stands at 1656 mm (65.20 in), giving it an extra 346 mm (13.62 in) (20.9 %) compared to 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
5982 mm235.5 in
4275 mm168.3 in
Width
2018 mm79.4 in
1775 mm69.9 in
Height
1656 mm65.2 in
1310 mm51.6 in

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

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

General Info

Body Style:

Sedan
Coupe

Model Year:

2018
1990

Production:

2017-present Current Model
1989-1993 Discontinued Model

Dimensions

Length:

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

Width:

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

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

-
-

Height:

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

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:

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

Maximal permitted Weight:

-
1690-1810 kg3726-3990 lbs

Roof Load:

-
-

Tire Specifications

Rims Size:

n/a
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

Tire Size:

n/a
  • 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)

Related Comparisons

1. Use the input field to narrow down the car list (e.g. bmw 2025 or toyota corolla)

2. Select a car from the list below

Small red car