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