Compare Dimensions Side by Side
2021 Mercedes-Benz S-class vs. 2020 BMW X6

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.

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      Here’s how the 2021 Mercedes-Benz S-class and the 2020 BMW X6 compare in size:

      In terms of length, the 2021 Mercedes-Benz S-class measures 5179 mm (203.90 in), making it 232 mm (9.13 in) (4.5 %) longer than the 2020 BMW X6 at 4947 mm (194.76 in). Looking at width, the 2020 BMW X6 stretches to 2004 mm (78.90 in), making it 50 mm (1.97 in) (2.5 %) wider than the 2021 Mercedes-Benz S-class at 1954 mm (76.93 in). As for height, the 2020 BMW X6 reaches 1696 mm (66.77 in), which is 193 mm (7.60 in) (11.4 %) taller than the 2021 Mercedes-Benz S-class at 1503 mm (59.17 in).

      Overall, the 2021 Mercedes-Benz S-class is longer than the 2020 BMW X6, while the 2020 BMW X6 is wider and taller than the 2021 Mercedes-Benz S-class.

      Length
      5179 mm203.9 in
      4947 mm194.8 in
      Width
      1954 mm76.9 in
      2004 mm78.9 in
      Height
      1503 mm59.2 in
      1696 mm66.8 in

      2021 Mercedes-Benz S-class Side View Left
      5179 mm203.9 in 🟒 +232 mm+9.1 in (+4.7%)
      2020 BMW X6 Side View Left
      4947 mm194.8 in πŸ”΄ -232 mm-9.1 in (-4.5%)
      2021 Mercedes-Benz S-class Front View
      1954 mm76.9 in πŸ”΄ -50 mm-2.0 in (-2.5%)
      2020 BMW X6 Front View
      2004 mm78.9 in 🟒 +50 mm+2.0 in (+2.6%)
      2021 Mercedes-Benz S-class Rear View
      1503 mm59.2 in πŸ”΄ -193 mm-7.6 in (-11.4%)
      2020 BMW X6 Rear View
      1696 mm66.8 in 🟒 +193 mm+7.6 in (+12.8%)
      2021 Mercedes-Benz S-class
      2020 BMW X6

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

      General Info

      Body Style:

      Sedan
      SUV

      Model Year:

      2021
      2020

      Production:

      2020-present Current Model
      2019-2021 Discontinued Model

      Dimensions

      Length:

      5179 mm203.9 in
      🟒 +232 mm+9.1 in (+4.7%) - 🟒 +244 mm+9.6 in (+4.9%)
      4935-4947 mm194.3-194.8 in
      πŸ”΄ -244 mm-9.6 in (-4.7%) - πŸ”΄ -232 mm-9.1 in (-4.5%)

      Width:

      1921-1954 mm75.6-76.9 in
      πŸ”΄ -83 mm-3.3 in (-4.1%) - πŸ”΄ -50 mm-2.0 in (-2.5%)
      2004 mm78.9 in
      🟒 +50 mm+2.0 in (+2.6%) - 🟒 +83 mm+3.3 in (+4.3%)

      Width (Folded Mirrors):

      -
      -

      Width (Opened Mirrors):

      2109 mm83.0 in
      πŸ”΄ -103 mm-4.1 in (-4.7%)
      2212 mm87.1 in
      🟒 +103 mm+4.1 in (+4.9%)

      Height:

      1503 mm59.2 in
      πŸ”΄ -193 mm-7.6 in (-11.4%) - πŸ”΄ -181 mm-7.1 in (-10.7%)
      1684-1696 mm66.3-66.8 in
      🟒 +181 mm+7.1 in (+12.0%) - 🟒 +193 mm+7.6 in (+12.8%)

      Ground Clearance:

      130 mm5.1 in
      πŸ”΄ -86 mm-3.4 in (-39.8%) - πŸ”΄ -76 mm-3.0 in (-36.9%)
      206-216 mm8.1-8.5 in
      🟒 +76 mm+3.0 in (+58.5%) - 🟒 +86 mm+3.4 in (+66.2%)

      Trunk Capacity:

      350-550 liter12.4-19.4 cu ft
      πŸ”΄ -230 liter-8.1 cu ft (-39.7%) - πŸ”΄ -30 liter-1.1 cu ft (-5.2%)
      580 liter20.5 cu ft
      🟒 +30 liter+1.1 cu ft (+5.5%) - 🟒 +230 liter+8.1 cu ft (+65.7%)

      Trunk Capacity (Max):

      -
      1530 liter54.0 cu ft

      Weight Specifications

      Curb Weight:

      1920-2345 kg4233-5170 lbs
      πŸ”΄ -340 kg-750 lbs (-15.0%) - 🟒 +250 kg+551 lbs (+11.9%)
      2095-2260 kg4619-4982 lbs
      πŸ”΄ -250 kg-551 lbs (-10.7%) - 🟒 +340 kg+750 lbs (+17.7%)

      Maximal permitted Weight:

      2720-3070 kg5997-6768 lbs
      πŸ”΄ -290 kg-639 lbs (-9.6%) - 🟒 +410 kg+904 lbs (+15.4%)
      2660-3010 kg5864-6636 lbs
      πŸ”΄ -410 kg-904 lbs (-13.4%) - 🟒 +290 kg+639 lbs (+10.7%)

      Roof Load:

      100 kg220 lbs
      100 kg220 lbs

      Tire Specifications

      Rims Size:

      18-inch rims:
      • 8J x 18
      19-inch rims:
      • 8.5J x 19
      • 10J x 19
      • 8J x 19
      20-inch rims:
      • 9J x 20
      • 10J x 20
      21-inch rims:
      • 10J x 21
      • 9J x 21
      21-inch rims:
      • 10.5J x 21
      • 9.5J x 21
      • 10J x 21
      19-inch rims:
      • 9J x 19
      20-inch rims:
      • 10.5J x 20
      • 9J x 20
      22-inch rims:
      • 10.5J x 22
      • 9.5J x 22

      Tire Size:

      • 235/55 R18 (W:235 | H:55 | D:18)
      • 255/35 R21 (W:255 | H:35 | D:21)
      • 255/40 R20 (W:255 | H:40 | D:20)
      • 255/45 R19 (W:255 | H:45 | D:19)
      • 255/50 R18 (W:255 | H:50 | D:18)
      • 285/30 R21 (W:285 | H:30 | D:21)
      • 285/35 R20 (W:285 | H:35 | D:20)
      • 285/40 R19 (W:285 | H:40 | D:19)
      • 265/50 R19 110W XL (W:265 | H:50 | D:19)
      • 265/50 R19 (W:265 | H:50 | D:19)
      • 275/35 R22 (W:275 | H:35 | D:22)
      • 275/40 R21 107Y XL (W:275 | H:40 | D:21)
      • 275/40 R21 (W:275 | H:40 | D:21)
      • 275/45 R20 (W:275 | H:45 | D:20)
      • 305/40 R20 (W:305 | H:40 | D:20)
      • 315/30 R22 (W:315 | H:30 | D:22)
      • 315/35 R21 111Y XL (W:315 | H:35 | D:21)
      • 315/35 R21 (W:315 | H:35 | D:21)

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