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