2020 Mercedes-Benz GLB vs. 2017 BMW X3 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.
Here’s how the 2020 Mercedes-Benz GLB and the 2017 BMW X3 compare in size:
In terms of length, the 2017 BMW X3 comes in at 4727 mm (186.10 in), giving it a 93 mm (3.66 in) (2.0 %) advantage over the 2020 Mercedes-Benz GLB at 4634 mm (182.44 in). Looking at width, the 2017 BMW X3 stretches to 1897 mm (74.69 in), making it 63 mm (2.48 in) (3.3 %) wider than the 2020 Mercedes-Benz GLB at 1834 mm (72.20 in). As for height, the 2017 BMW X3 reaches 1676 mm (65.98 in), which is 18 mm (0.71 in) (1.1 %) taller than the 2020 Mercedes-Benz GLB at 1658 mm (65.28 in).
Overall, the 2017 BMW X3 is longer, wider and taller than the 2020 Mercedes-Benz GLB.
Length
4634 mm182.4 in
4727 mm186.1 in
Width
1834 mm72.2 in
1897 mm74.7 in
Height
1658 mm65.3 in
1676 mm66.0 in
4634 mm182.4 in🔴 -93 mm-3.7 in (-2.0%)
4727 mm186.1 in🟢 +93 mm+3.7 in (+2.0%)
1834 mm72.2 in🔴 -63 mm-2.5 in (-3.3%)
1897 mm74.7 in🟢 +63 mm+2.5 in (+3.4%)
1658 mm65.3 in🔴 -18 mm-0.7 in (-1.1%)
1676 mm66.0 in🟢 +18 mm+0.7 in (+1.1%)
2020 Mercedes-Benz GLB
2017 BMW X3
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2020
2017
Production:
2019-2023 Discontinued Model
2017-2021 Discontinued Model
Dimensions
Length:
4634 mm182.4 in 🔴 -93 mm-3.7 in (-2.0%) - 🔴 -74 mm-2.9 in (-1.6%)
4708-4727 mm185.4-186.1 in 🟢 +74 mm+2.9 in (+1.6%) - 🟢 +93 mm+3.7 in (+2.0%)
Width:
1834 mm72.2 in 🔴 -63 mm-2.5 in (-3.3%) - 🔴 -57 mm-2.2 in (-3.0%)
1891-1897 mm74.4-74.7 in 🟢 +57 mm+2.2 in (+3.1%) - 🟢 +63 mm+2.5 in (+3.4%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2020 mm79.5 in 🔴 -119 mm-4.7 in (-5.6%) - 🔴 -118 mm-4.6 in (-5.5%)
2139 mm84.2 in 🟢 +118 mm+4.6 in (+5.8%) - 🟢 +119 mm+4.7 in (+5.9%)
Height:
1658 mm65.3 in 🔴 -18 mm-0.7 in (-1.1%)
1676 mm66.0 in 🟢 +18 mm+0.7 in (+1.1%)
Ground Clearance:
135 mm5.3 in 🔴 -69 mm-2.7 in (-33.8%)
204 mm8.0 in 🟢 +69 mm+2.7 in (+51.1%)
Trunk Capacity:
565-570 liter20.0-20.1 cu ft 🟢 +15 liter+0.5 cu ft (+2.7%) - 🟢 +120 liter+4.2 cu ft (+26.7%)
450-550 liter15.9-19.4 cu ft 🔴 -120 liter-4.2 cu ft (-21.1%) - 🔴 -15 liter-0.5 cu ft (-2.7%)
Trunk Capacity (Max):
1800-1805 liter63.6-63.7 cu ft 🟢 +200 liter+7.1 cu ft (+12.5%) - 🟢 +305 liter+10.8 cu ft (+20.3%)
1500-1600 liter53.0-56.5 cu ft 🔴 -305 liter-10.8 cu ft (-16.9%) - 🔴 -200 liter-7.1 cu ft (-11.1%)
