2026 BMW iX vs. 2021 Audi Q4 e-tron 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.
Here’s how the 2026 BMW iX and the 2021 Audi Q4 e-tron compare in size:
In terms of length, the 2026 BMW iX measures 4965 mm (195.47 in), making it 377 mm (14.84 in) (7.6 %) longer than the 2021 Audi Q4 e-tron at 4588 mm (180.63 in). Looking at width, the 2026 BMW iX spans 1970 mm (77.56 in), which is 105 mm (4.13 in) (5.3 %) broader than the 2021 Audi Q4 e-tron at 1865 mm (73.43 in). As for height, the 2026 BMW iX stands at 1695 mm (66.73 in), giving it an extra 63 mm (2.48 in) (3.7 %) compared to the 2021 Audi Q4 e-tron at 1632 mm (64.25 in).
Overall, the 2026 BMW iX is longer, wider and taller than the 2021 Audi Q4 e-tron.
Length
4965 mm195.5 in
4588 mm180.6 in
Width
1970 mm77.6 in
1865 mm73.4 in
Height
1695 mm66.7 in
1632 mm64.3 in
4965 mm195.5 in🟢 +377 mm+14.8 in (+8.2%)
4588 mm180.6 in🔴 -377 mm-14.8 in (-7.6%)
1970 mm77.6 in🟢 +105 mm+4.1 in (+5.6%)
1865 mm73.4 in🔴 -105 mm-4.1 in (-5.3%)
1695 mm66.7 in🟢 +63 mm+2.5 in (+3.9%)
1632 mm64.3 in🔴 -63 mm-2.5 in (-3.7%)
2026 BMW iX
2021 Audi Q4 e-tron
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2026
2021
Production:
n/a
2021-2026 Discontinued Model
Dimensions
Length:
4965 mm195.5 in 🟢 +377 mm+14.8 in (+8.2%)
4588 mm180.6 in 🔴 -377 mm-14.8 in (-7.6%)
Width:
1970 mm77.6 in 🟢 +105 mm+4.1 in (+5.6%)
1865 mm73.4 in 🔴 -105 mm-4.1 in (-5.3%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2230 mm87.8 in 🟢 +122 mm+4.8 in (+5.8%)
2108 mm83.0 in 🔴 -122 mm-4.8 in (-5.5%)
Height:
1695 mm66.7 in 🟢 +63 mm+2.5 in (+3.9%) - 🟢 +78 mm+3.1 in (+4.8%)
1617-1632 mm63.7-64.3 in 🔴 -78 mm-3.1 in (-4.6%) - 🔴 -63 mm-2.5 in (-3.7%)
Ground Clearance:
202 mm8.0 in 🟢 +22 mm+0.9 in (+12.2%)
180 mm7.1 in 🔴 -22 mm-0.9 in (-10.9%)
Trunk Capacity:
500 liter17.7 cu ft 🔴 -20 liter-0.7 cu ft (-3.8%)
520 liter18.4 cu ft 🟢 +20 liter+0.7 cu ft (+4.0%)
Trunk Capacity (Max):
1750 liter61.8 cu ft 🟢 +260 liter+9.2 cu ft (+17.4%)
1490 liter52.6 cu ft 🔴 -260 liter-9.2 cu ft (-14.9%)
