Here’s how 2021 Audi Q4 e-tron and 2025 Audi Q6 Sportback e-tron compare in size: 2025 Audi Q6 Sportback e-tron is longer than 2021 Audi Q4 e-tron, providing extra length. 2025 Audi Q6 Sportback e-tron is wider than 2021 Audi Q4 e-tron, giving it a broader stance. 2025 Audi Q6 Sportback e-tron is taller than 2021 Audi Q4 e-tron, adding extra vertical space.
Length
4588 mm180.6 in
4771 mm187.8 in
Width
1865 mm73.4 in
1939 mm76.3 in
Height
1632 mm64.3 in
1654 mm65.1 in
4588 mm180.6 in🔴 -183 mm-7.2 in (-3.8%)
4771 mm187.8 in🟢 +183 mm+7.2 in (+4.0%)
1865 mm73.4 in🔴 -74 mm-2.9 in (-3.8%)
1939 mm76.3 in🟢 +74 mm+2.9 in (+4.0%)
1632 mm64.3 in🔴 -22 mm-0.9 in (-1.3%)
1654 mm65.1 in🟢 +22 mm+0.9 in (+1.3%)
2021 Audi Q4 e-tron
2025 Audi Q6 Sportback e-tron
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2021
2025
Production:
2021-present Current Model
n/a
Dimensions
Length:
4588 mm180.6 in 🔴 -183 mm-7.2 in (-3.8%)
4771 mm187.8 in 🟢 +183 mm+7.2 in (+4.0%)
Width:
1865 mm73.4 in 🔴 -74 mm-2.9 in (-3.8%)
1939 mm76.3 in 🟢 +74 mm+2.9 in (+4.0%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2108 mm83.0 in 🔴 -85 mm-3.3 in (-3.9%)
2193 mm86.3 in 🟢 +85 mm+3.3 in (+4.0%)
Height:
1617-1632 mm63.7-64.3 in 🔴 -37 mm-1.5 in (-2.2%) - 🟢 +21 mm+0.8 in (+1.3%)
1611-1654 mm63.4-65.1 in 🔴 -21 mm-0.8 in (-1.3%) - 🟢 +37 mm+1.5 in (+2.3%)
Ground Clearance:
180 mm7.1 in 🔴 -31 mm-1.2 in (-14.7%)
211 mm8.3 in 🟢 +31 mm+1.2 in (+17.2%)
Trunk Capacity:
520 liter18.4 cu ft 🔴 -219 liter-7.7 cu ft (-29.6%) - 🟢 +9 liter+0.3 cu ft (+1.8%)
511-739 liter18.0-26.1 cu ft 🔴 -9 liter-0.3 cu ft (-1.7%) - 🟢 +219 liter+7.7 cu ft (+42.1%)
Trunk Capacity (Max):
1490 liter52.6 cu ft 🔴 -8 liter-0.3 cu ft (-0.5%) - 🟢 +117 liter+4.1 cu ft (+8.5%)
1373-1498 liter48.5-52.9 cu ft 🔴 -117 liter-4.1 cu ft (-7.9%) - 🟢 +8 liter+0.3 cu ft (+0.5%)
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