2017 BMW X3 vs. 2023 Mercedes-Benz B-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.
2017 BMW X3 (G01)Change Car
2023 Mercedes-Benz B-class (W247, facelift 2022)Change Car
Here’s how the 2017 BMW X3 and the 2023 Mercedes-Benz B-class compare in size:
In terms of length, the 2017 BMW X3 measures 4727 mm (186.10 in), making it 308 mm (12.13 in) (6.5 %) longer than the 2023 Mercedes-Benz B-class at 4419 mm (173.98 in). Looking at width, the 2017 BMW X3 spans 1897 mm (74.69 in), which is 100 mm (3.94 in) (5.3 %) broader than the 2023 Mercedes-Benz B-class at 1797 mm (70.75 in). As for height, the 2017 BMW X3 stands at 1676 mm (65.98 in), giving it an extra 109 mm (4.29 in) (6.5 %) compared to the 2023 Mercedes-Benz B-class at 1567 mm (61.69 in).
Overall, the 2017 BMW X3 is longer, wider and taller than the 2023 Mercedes-Benz B-class.
Length
4727 mm186.1 in
4419 mm174.0 in
Width
1897 mm74.7 in
1797 mm70.7 in
Height
1676 mm66.0 in
1567 mm61.7 in
4727 mm186.1 in🟢 +308 mm+12.1 in (+7.0%)
4419 mm174.0 in🔴 -308 mm-12.1 in (-6.5%)
1897 mm74.7 in🟢 +100 mm+3.9 in (+5.6%)
1797 mm70.7 in🔴 -100 mm-3.9 in (-5.3%)
1676 mm66.0 in🟢 +109 mm+4.3 in (+7.0%)
1567 mm61.7 in🔴 -109 mm-4.3 in (-6.5%)
2017 BMW X3
2023 Mercedes-Benz B-class
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
Hatchback
Model Year:
2017
2023
Production:
2017-2021 Discontinued Model
2022-present Current Model
Dimensions
Length:
4708-4727 mm185.4-186.1 in 🟢 +289 mm+11.4 in (+6.5%) - 🟢 +308 mm+12.1 in (+7.0%)
4419 mm174.0 in 🔴 -308 mm-12.1 in (-6.5%) - 🔴 -289 mm-11.4 in (-6.1%)
Width:
1891-1897 mm74.4-74.7 in
-
Width (Folded Mirrors):
-
1797 mm70.7 in
Width (Opened Mirrors):
2139 mm84.2 in 🟢 +118 mm+4.6 in (+5.8%) - 🟢 +119 mm+4.7 in (+5.9%)
2020 mm79.5 in 🔴 -119 mm-4.7 in (-5.6%) - 🔴 -118 mm-4.6 in (-5.5%)
Height:
1676 mm66.0 in 🟢 +109 mm+4.3 in (+7.0%) - 🟢 +114 mm+4.5 in (+7.3%)
1567 mm61.7 in 🔴 -114 mm-4.5 in (-6.8%) - 🔴 -109 mm-4.3 in (-6.5%)
Ground Clearance:
204 mm8.0 in
-
Trunk Capacity:
450-550 liter15.9-19.4 cu ft 🔴 -5 liter-0.2 cu ft (-1.1%) - 🟢 +105 liter+3.7 cu ft (+23.6%)
445-455 liter15.7-16.1 cu ft 🔴 -105 liter-3.7 cu ft (-19.1%) - 🟢 +5 liter+0.2 cu ft (+1.1%)
Trunk Capacity (Max):
1500-1600 liter53.0-56.5 cu ft 🔴 -40 liter-1.4 cu ft (-2.6%) - 🟢 +70 liter+2.5 cu ft (+4.6%)
1530-1540 liter54.0-54.4 cu ft 🔴 -70 liter-2.5 cu ft (-4.4%) - 🟢 +40 liter+1.4 cu ft (+2.7%)
