2018 BMW X4 vs. 2009 Mercedes-Benz M-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.
2018 BMW X4 (G02)Change Car
2009 Mercedes-Benz M-class (W164, facelift 2008)Change Car
Here’s how the 2018 BMW X4 and the 2009 Mercedes-Benz M-class compare in size:
In terms of length, the 2009 Mercedes-Benz M-class comes in at 4812 mm (189.45 in), giving it a 49 mm (1.93 in) (1.0 %) advantage over the 2018 BMW X4 at 4763 mm (187.52 in). Looking at width, the 2018 BMW X4 spans 1938 mm (76.30 in), which is 27 mm (1.06 in) (1.4 %) broader than the 2009 Mercedes-Benz M-class at 1911 mm (75.24 in). As for height, the 2009 Mercedes-Benz M-class reaches 1899 mm (74.76 in), which is 278 mm (10.94 in) (14.6 %) taller than the 2018 BMW X4 at 1621 mm (63.82 in).
Overall, the 2018 BMW X4 is wider than the 2009 Mercedes-Benz M-class, while the 2009 Mercedes-Benz M-class is longer and taller than the 2018 BMW X4.
Length
4763 mm187.5 in
4812 mm189.4 in
Width
1938 mm76.3 in
1911 mm75.2 in
Height
1621 mm63.8 in
1899 mm74.8 in
4763 mm187.5 in🔴 -49 mm-1.9 in (-1.0%)
4812 mm189.4 in🟢 +49 mm+1.9 in (+1.0%)
1938 mm76.3 in🟢 +27 mm+1.1 in (+1.4%)
1911 mm75.2 in🔴 -27 mm-1.1 in (-1.4%)
1621 mm63.8 in🔴 -278 mm-10.9 in (-14.6%)
1899 mm74.8 in🟢 +278 mm+10.9 in (+17.1%)
2018 BMW X4
2009 Mercedes-Benz M-class
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2018
2009
Production:
2018-2021 Discontinued Model
n/a
Dimensions
Length:
4733-4763 mm186.3-187.5 in 🔴 -79 mm-3.1 in (-1.6%) - 🔴 -18 mm-0.7 in (-0.4%)
4781-4812 mm188.2-189.4 in 🟢 +18 mm+0.7 in (+0.4%) - 🟢 +79 mm+3.1 in (+1.7%)
Width:
1918-1938 mm75.5-76.3 in 🟢 +7 mm+0.3 in (+0.4%) - 🟢 +27 mm+1.1 in (+1.4%)
1911 mm75.2 in 🔴 -27 mm-1.1 in (-1.4%) - 🔴 -7 mm-0.3 in (-0.4%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2139 mm84.2 in 🔴 -32 mm-1.3 in (-1.5%) - 🟢 +15 mm+0.6 in (+0.7%)
2124-2170 mm83.6-85.4 in 🔴 -15 mm-0.6 in (-0.7%) - 🟢 +32 mm+1.3 in (+1.5%)
Height:
1621 mm63.8 in 🔴 -278 mm-10.9 in (-14.6%) - 🔴 -153 mm-6.0 in (-8.6%)
1774-1899 mm69.8-74.8 in 🟢 +153 mm+6.0 in (+9.4%) - 🟢 +278 mm+10.9 in (+17.1%)
Ground Clearance:
204 mm8.0 in 🔴 -6 mm-0.2 in (-2.9%) - 🟢 +51 mm+2.0 in (+33.3%)
153-210 mm6.0-8.3 in 🔴 -51 mm-2.0 in (-25.0%) - 🟢 +6 mm+0.2 in (+2.9%)
Trunk Capacity:
524-525 liter18.5-18.5 cu ft 🔴 -309 liter-10.9 cu ft (-37.1%) - 🔴 -308 liter-10.9 cu ft (-37.0%)
833 liter29.4 cu ft 🟢 +308 liter+10.9 cu ft (+58.7%) - 🟢 +309 liter+10.9 cu ft (+59.0%)
Trunk Capacity (Max):
1430 liter50.5 cu ft 🔴 -620 liter-21.9 cu ft (-30.2%)
2050 liter72.4 cu ft 🟢 +620 liter+21.9 cu ft (+43.4%)
