Here’s how 2025 BMW X3 and 2023 Alfa Romeo Stelvio compare in size: 2025 BMW X3 is longer than 2023 Alfa Romeo Stelvio, offering more overall body length. 2023 Alfa Romeo Stelvio is wider than 2025 BMW X3, giving it a broader stance. 2023 Alfa Romeo Stelvio is taller than 2025 BMW X3, adding extra vertical space.
Length
4755 mm187.2 in
4701 mm185.1 in
Width
1920 mm75.6 in
1955 mm77.0 in
Height
1660 mm65.4 in
1693 mm66.7 in
4755 mm187.2 in🟢 +54 mm+2.1 in (+1.1%)
4701 mm185.1 in🔴 -54 mm-2.1 in (-1.1%)
1920 mm75.6 in🔴 -35 mm-1.4 in (-1.8%)
1955 mm77.0 in🟢 +35 mm+1.4 in (+1.8%)
1660 mm65.4 in🔴 -33 mm-1.3 in (-1.9%)
1693 mm66.7 in🟢 +33 mm+1.3 in (+2.0%)
2025 BMW X3
2023 Alfa Romeo Stelvio
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2025
2023
Production:
2024-present Current Model
2022-present Current Model
Dimensions
Length:
4755 mm187.2 in 🟢 +54 mm+2.1 in (+1.1%) - 🟢 +68 mm+2.7 in (+1.5%)
4687-4701 mm184.5-185.1 in 🔴 -68 mm-2.7 in (-1.4%) - 🔴 -54 mm-2.1 in (-1.1%)
Width:
1920 mm75.6 in 🔴 -35 mm-1.4 in (-1.8%) - 🟢 +17 mm+0.7 in (+0.9%)
1903-1955 mm74.9-77.0 in 🔴 -17 mm-0.7 in (-0.9%) - 🟢 +35 mm+1.4 in (+1.8%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2132 mm83.9 in 🔴 -31 mm-1.2 in (-1.4%)
2163 mm85.2 in 🟢 +31 mm+1.2 in (+1.5%)
Height:
1660 mm65.4 in 🔴 -33 mm-1.3 in (-1.9%) - 🔴 -29 mm-1.1 in (-1.7%)
1693 mm66.7 in 🟢 +29 mm+1.1 in (+1.7%) - 🟢 +33 mm+1.3 in (+2.0%)
Ground Clearance:
208-216 mm8.2-8.5 in
-
Trunk Capacity:
460-570 liter16.2-20.1 cu ft 🔴 -65 liter-2.3 cu ft (-12.4%) - 🟢 +45 liter+1.6 cu ft (+8.6%)
525 liter18.5 cu ft 🔴 -45 liter-1.6 cu ft (-7.9%) - 🟢 +65 liter+2.3 cu ft (+14.1%)
Trunk Capacity (Max):
1600-1700 liter56.5-60.0 cu ft 🟢 +100 liter+3.5 cu ft (+6.2%)
1600 liter56.5 cu ft 🔴 -100 liter-3.5 cu ft (-5.9%)
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