2018 Mercedes-Benz G-class Long vs. 2019 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
2018 Mercedes-Benz G-class Long (W463, facelift 2018)Change Car
Car #2 Preview Image
2019 Porsche 911 Cabriolet (992)Change Car
Random Comparison

Here’s how the 2018 Mercedes-Benz G-class Long and the 2019 Porsche 911 Cabriolet compare in size:

In terms of length, the 2018 Mercedes-Benz G-class Long measures 4881 mm (192.17 in), making it 346 mm (13.62 in) (7.1 %) longer than the 2019 Porsche 911 Cabriolet at 4535 mm (178.54 in). Looking at width, the 2018 Mercedes-Benz G-class Long spans 1984 mm (78.11 in), which is 84 mm (3.31 in) (4.2 %) broader than the 2019 Porsche 911 Cabriolet at 1900 mm (74.80 in). As for height, the 2018 Mercedes-Benz G-class Long stands at 1969 mm (77.52 in), giving it an extra 667 mm (26.26 in) (33.9 %) compared to the 2019 Porsche 911 Cabriolet at 1302 mm (51.26 in).

Overall, the 2018 Mercedes-Benz G-class Long is longer, wider and taller than the 2019 Porsche 911 Cabriolet.

Length
4881 mm192.2 in
4535 mm178.5 in
Width
1984 mm78.1 in
1900 mm74.8 in
Height
1969 mm77.5 in
1302 mm51.3 in

2018 Mercedes-Benz G-class Long Side View Left
4881 mm192.2 in 🟒 +346 mm+13.6 in (+7.6%)
2019 Porsche 911 Cabriolet Side View Left
4535 mm178.5 in πŸ”΄ -346 mm-13.6 in (-7.1%)
2018 Mercedes-Benz G-class Long Front View
1984 mm78.1 in 🟒 +84 mm+3.3 in (+4.4%)
2019 Porsche 911 Cabriolet Front View
1900 mm74.8 in πŸ”΄ -84 mm-3.3 in (-4.2%)
2018 Mercedes-Benz G-class Long Rear View
1969 mm77.5 in 🟒 +667 mm+26.3 in (+51.2%)
2019 Porsche 911 Cabriolet Rear View
1302 mm51.3 in πŸ”΄ -667 mm-26.3 in (-33.9%)
2018 Mercedes-Benz G-class Long
2019 Porsche 911 Cabriolet

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

General Info

Body Style:

Off-road vehicle
Cabriolet

Model Year:

2018
2019

Production:

n/a
n/a

Dimensions

Length:

4818-4881 mm189.7-192.2 in
🟒 +283 mm+11.1 in (+6.2%) - 🟒 +362 mm+14.3 in (+8.0%)
4519-4535 mm177.9-178.5 in
πŸ”΄ -362 mm-14.3 in (-7.4%) - πŸ”΄ -283 mm-11.1 in (-5.9%)

Width:

1892-1984 mm74.5-78.1 in
πŸ”΄ -8 mm-0.3 in (-0.4%) - 🟒 +132 mm+5.2 in (+7.1%)
1852-1900 mm72.9-74.8 in
πŸ”΄ -132 mm-5.2 in (-6.7%) - 🟒 +8 mm+0.3 in (+0.4%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

2187 mm86.1 in
🟒 +163 mm+6.4 in (+8.1%)
2024 mm79.7 in
πŸ”΄ -163 mm-6.4 in (-7.5%)

Height:

1969 mm77.5 in
🟒 +664 mm+26.1 in (+51.0%) - 🟒 +672 mm+26.5 in (+51.8%)
1302 mm51.3 in
πŸ”΄ -672 mm-26.5 in (-34.1%) - πŸ”΄ -664 mm-26.1 in (-33.8%)

Ground Clearance:

241 mm9.5 in
-

Trunk Capacity:

667-1079 liter23.6-38.1 cu ft
🟒 +504 liter+17.8 cu ft (+309.2%) - 🟒 +951 liter+33.6 cu ft (+743.0%)
128-163 liter4.5-5.8 cu ft
πŸ”΄ -951 liter-33.6 cu ft (-88.1%) - πŸ”΄ -504 liter-17.8 cu ft (-75.6%)

Trunk Capacity (Max):

1941-1943 liter68.5-68.6 cu ft
🟒 +1778 liter+62.8 cu ft (+1090.8%) - 🟒 +1811 liter+64.0 cu ft (+1372.0%)
132-163 liter4.7-5.8 cu ft
πŸ”΄ -1811 liter-64.0 cu ft (-93.2%) - πŸ”΄ -1778 liter-62.8 cu ft (-91.6%)

Weight Specifications

Curb Weight:

2354-2651 kg5190-5844 lbs
🟒 +644 kg+1420 lbs (+37.7%) - 🟒 +1076 kg+2372 lbs (+68.3%)
1575-1710 kg3472-3770 lbs
πŸ”΄ -1076 kg-2372 lbs (-40.6%) - πŸ”΄ -644 kg-1420 lbs (-27.4%)

Maximal permitted Weight:

3150-3200 kg6945-7055 lbs
🟒 +1050 kg+2315 lbs (+50.0%) - 🟒 +1190 kg+2624 lbs (+59.2%)
2010-2100 kg4431-4630 lbs
πŸ”΄ -1190 kg-2624 lbs (-37.2%) - πŸ”΄ -1050 kg-2315 lbs (-33.3%)

Roof Load:

150 kg331 lbs
-

Tire Specifications

Rims Size:

19-inch rims:
  • 8.5J x 19
18-inch rims:
  • 7.5J x 18
  • 8J x 18
20-inch rims:
  • 8.5J x 20
  • 9.5J x 20
21-inch rims:
  • 10J x 21
22-inch rims:
  • 10J x 22
Other Rims:
  • 8.5J x 19 ET52
  • 5J x 20 ET67
  • 11.5J x 20 ET67
11-inch rims:
  • 11
20-inch rims:
  • 11.5J x 20
  • 9J x 20
  • 9 J x 20
  • 8.5J x 20
19-inch rims:
  • 8.5J x 19
21-inch rims:
  • 11.5J x 21
  • 11.5 J x 21

Tire Size:

  • 265/60 R18 (W:265 | H:60 | D:18)
  • 275/50 R20 (W:275 | H:50 | D:20)
  • 275/55 R19 (W:275 | H:55 | D:19)
  • 285/45 R21 (W:285 | H:45 | D:21)
  • 295/40 R22 (W:295 | H:40 | D:22)
  • 235/40 R19 (W:235 | H:40 | D:19)
  • 235/40 ZR19 (W:235 | H:40 | D:19)
  • 245/35 R20 (W:245 | H:35 | D:20)
  • 255/35 ZR20 97Y XL (W:255 | H:35 | D:20)
  • 255/35 ZR20 (W:255 | H:35 | D:20)
  • 295/35 ZR20 (W:295 | H:35 | D:20)
  • 305/30 R21 (W:305 | H:30 | D:21)
  • 315/30 ZR21 105Y XL (W:315 | H:30 | D:21)
  • 315/30 ZR21 (W:315 | H:30 | D:21)

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