2018 Mercedes-Benz CLS coupe vs. 2021 Mercedes-Benz C-class
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 CLS coupe (C257)Change Car
Car #2 Preview Image
2021 Mercedes-Benz C-class (W206)Change Car
Random Comparison

Here’s how the 2018 Mercedes-Benz CLS coupe and the 2021 Mercedes-Benz C-class compare in size:

In terms of length, the 2018 Mercedes-Benz CLS coupe measures 5001 mm (196.89 in), making it 159 mm (6.26 in) (3.2 %) longer than the 2021 Mercedes-Benz C-class at 4842 mm (190.63 in). Looking at width, the 2021 Mercedes-Benz C-class stretches to 1900 mm (74.80 in), making it 4 mm (0.16 in) (0.2 %) wider than the 2018 Mercedes-Benz CLS coupe at 1896 mm (74.65 in). As for height, the 2021 Mercedes-Benz C-class reaches 1458 mm (57.40 in), which is 22 mm (0.87 in) (1.5 %) taller than the 2018 Mercedes-Benz CLS coupe at 1436 mm (56.54 in).

Overall, the 2018 Mercedes-Benz CLS coupe is longer than the 2021 Mercedes-Benz C-class, while the 2021 Mercedes-Benz C-class is wider and taller than the 2018 Mercedes-Benz CLS coupe.

Length
5001 mm196.9 in
4842 mm190.6 in
Width
1896 mm74.6 in
1900 mm74.8 in
Height
1436 mm56.5 in
1458 mm57.4 in

2018 Mercedes-Benz CLS coupe Side View Left
5001 mm196.9 in 🟒 +159 mm+6.3 in (+3.3%)
2021 Mercedes-Benz C-class Side View Left
4842 mm190.6 in πŸ”΄ -159 mm-6.3 in (-3.2%)
2018 Mercedes-Benz CLS coupe Front View
1896 mm74.6 in πŸ”΄ -4 mm-0.2 in (-0.2%)
2021 Mercedes-Benz C-class Front View
1900 mm74.8 in 🟒 +4 mm+0.2 in (+0.2%)
2018 Mercedes-Benz CLS coupe Rear View
1436 mm56.5 in πŸ”΄ -22 mm-0.9 in (-1.5%)
2021 Mercedes-Benz C-class Rear View
1458 mm57.4 in 🟒 +22 mm+0.9 in (+1.5%)
2018 Mercedes-Benz CLS coupe
2021 Mercedes-Benz C-class

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

General Info

Body Style:

Coupe
Sedan

Model Year:

2018
2021

Production:

2018-2021 Discontinued Model
n/a

Dimensions

Length:

4988-5001 mm196.4-196.9 in
🟒 +146 mm+5.7 in (+3.0%) - 🟒 +250 mm+9.8 in (+5.3%)
4751-4842 mm187.0-190.6 in
πŸ”΄ -250 mm-9.8 in (-5.0%) - πŸ”΄ -146 mm-5.7 in (-2.9%)

Width:

1890-1896 mm74.4-74.6 in
πŸ”΄ -10 mm-0.4 in (-0.5%) - 🟒 +76 mm+3.0 in (+4.2%)
1820-1900 mm71.7-74.8 in
πŸ”΄ -76 mm-3.0 in (-4.0%) - 🟒 +10 mm+0.4 in (+0.5%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

2072 mm81.6 in
🟒 +36 mm+1.4 in (+1.8%) - 🟒 +39 mm+1.5 in (+1.9%)
2033 mm80.0 in
πŸ”΄ -39 mm-1.5 in (-1.9%) - πŸ”΄ -36 mm-1.4 in (-1.7%)

Height:

1422-1436 mm56.0-56.5 in
πŸ”΄ -36 mm-1.4 in (-2.5%) - πŸ”΄ -1 mm0.0 in (-0.1%)
1437-1458 mm56.6-57.4 in
🟒 +1 mm+0.0 in (+0.1%) - 🟒 +36 mm+1.4 in (+2.5%)

Ground Clearance:

93-120 mm3.7-4.7 in
-

Trunk Capacity:

490-520 liter17.3-18.4 cu ft
🟒 +35 liter+1.2 cu ft (+7.7%) - 🟒 +240 liter+8.5 cu ft (+85.7%)
280-455 liter9.9-16.1 cu ft
πŸ”΄ -240 liter-8.5 cu ft (-46.2%) - πŸ”΄ -35 liter-1.2 cu ft (-7.1%)

Trunk Capacity (Max):

-
-

Weight Specifications

Curb Weight:

1715-1980 kg3781-4365 lbs
πŸ”΄ -405 kg-893 lbs (-19.1%) - 🟒 +430 kg+948 lbs (+27.7%)
1550-2120 kg3417-4674 lbs
πŸ”΄ -430 kg-948 lbs (-21.7%) - 🟒 +405 kg+893 lbs (+23.6%)

Maximal permitted Weight:

2410-2585 kg5313-5699 lbs
πŸ”΄ -265 kg-584 lbs (-9.9%) - 🟒 +335 kg+739 lbs (+14.9%)
2250-2675 kg4960-5897 lbs
πŸ”΄ -335 kg-739 lbs (-13.0%) - 🟒 +265 kg+584 lbs (+11.0%)

Roof Load:

75 kg165 lbs
πŸ”΄ -25 kg-55 lbs (-25.0%)
100 kg220 lbs
🟒 +25 kg+55 lbs (+33.3%)

Tire Specifications

Rims Size:

18-inch rims:
  • 9J x 18
  • 8J x 18
19-inch rims:
  • 9J x 19
  • 8J x 19
  • 19
20-inch rims:
  • 9J x 20
  • 8J x 20
17-inch rims:
  • 6.5J x 17
  • 7J x 17
  • 8J x 17
18-inch rims:
  • 8.5J x 18
  • 7.5J x 18
  • 9J x 18
  • 8J x 18
19-inch rims:
  • 9J x 19
  • 7.5J x 19
  • 9.5J x 19
  • 8J x 19
20-inch rims:
  • 9.5J x 20
  • 8J x 20

Tire Size:

  • 245/35 R20 (W:245 | H:35 | D:20)
  • 245/40 R19 (W:245 | H:40 | D:19)
  • 245/45 R18 (W:245 | H:45 | D:18)
  • 275/30 R20 (W:275 | H:30 | D:20)
  • 275/35 R19 (W:275 | H:35 | D:19)
  • 275/40 R18 (W:275 | H:40 | D:18)
  • 195/60 R17 (W:195 | H:60 | D:17)
  • 205/55 R17 (W:205 | H:55 | D:17)
  • 225/40 R19 (W:225 | H:40 | D:19)
  • 225/45 R18 (W:225 | H:45 | D:18)
  • 225/50 R17 (W:225 | H:50 | D:17)
  • 245/35 R20 (W:245 | H:35 | D:20)
  • 245/40 R18 (W:245 | H:40 | D:18)
  • 245/40 R19 (W:245 | H:40 | D:19)
  • 245/45 R17 (W:245 | H:45 | D:17)
  • 245/45 R18 (W:245 | H:45 | D:18)
  • 255/35 R19 (W:255 | H:35 | D:19)
  • 265/30 R20 (W:265 | H:30 | D:20)
  • 265/35 R19 (W:265 | H:35 | D:19)
  • 265/35 R20 (W:265 | H:35 | D:20)
  • 265/40 R19 (W:265 | H:40 | D:19)
  • 275/35 R20 (W:275 | H:35 | D:20)
  • 275/40 R19 (W:275 | H:40 | D:19)

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