Here’s how 2017 BMW X3 and 2023 Alfa Romeo Stelvio compare in size: 2017 BMW X3 is longer than 2023 Alfa Romeo Stelvio, offering more overall body length. 2023 Alfa Romeo Stelvio is wider than 2017 BMW X3, giving it a broader stance. 2023 Alfa Romeo Stelvio is taller than 2017 BMW X3, adding extra vertical space.
Length
4727 mm186.1 in
4701 mm185.1 in
Width
1897 mm74.7 in
1955 mm77.0 in
Height
1676 mm66.0 in
1693 mm66.7 in
4727 mm186.1 in🟢 +26 mm+1.0 in (+0.6%)
4701 mm185.1 in🔴 -26 mm-1.0 in (-0.6%)
1897 mm74.7 in🔴 -58 mm-2.3 in (-3.0%)
1955 mm77.0 in🟢 +58 mm+2.3 in (+3.1%)
1676 mm66.0 in🔴 -17 mm-0.7 in (-1.0%)
1693 mm66.7 in🟢 +17 mm+0.7 in (+1.0%)
2017 BMW X3
2023 Alfa Romeo Stelvio
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2017
2023
Production:
2017-2021 Discontinued Model
2022-present Current Model
Dimensions
Length:
4708-4727 mm185.4-186.1 in 🟢 +7 mm+0.3 in (+0.1%) - 🟢 +40 mm+1.6 in (+0.9%)
4687-4701 mm184.5-185.1 in 🔴 -40 mm-1.6 in (-0.8%) - 🔴 -7 mm-0.3 in (-0.1%)
Width:
1891-1897 mm74.4-74.7 in 🔴 -64 mm-2.5 in (-3.3%) - 🔴 -6 mm-0.2 in (-0.3%)
1903-1955 mm74.9-77.0 in 🟢 +6 mm+0.2 in (+0.3%) - 🟢 +64 mm+2.5 in (+3.4%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2139 mm84.2 in 🔴 -25 mm-1.0 in (-1.2%) - 🔴 -24 mm-0.9 in (-1.1%)
2163 mm85.2 in 🟢 +24 mm+0.9 in (+1.1%) - 🟢 +25 mm+1.0 in (+1.2%)
Height:
1676 mm66.0 in 🔴 -17 mm-0.7 in (-1.0%) - 🔴 -13 mm-0.5 in (-0.8%)
1693 mm66.7 in 🟢 +13 mm+0.5 in (+0.8%) - 🟢 +17 mm+0.7 in (+1.0%)
Ground Clearance:
204 mm8.0 in
-
Trunk Capacity:
450-550 liter15.9-19.4 cu ft 🔴 -75 liter-2.6 cu ft (-14.3%) - 🟢 +25 liter+0.9 cu ft (+4.8%)
525 liter18.5 cu ft 🔴 -25 liter-0.9 cu ft (-4.5%) - 🟢 +75 liter+2.6 cu ft (+16.7%)
Trunk Capacity (Max):
1500-1600 liter53.0-56.5 cu ft 🔴 -100 liter-3.5 cu ft (-6.2%)
1600 liter56.5 cu ft 🟢 +100 liter+3.5 cu ft (+6.7%)
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