2026 Audi Q3 III Sportback vs 2020 Audi A4 allroad
Compare Dimensions Side by Side 2026 Audi Q3 III Sportback vs. 2020 Audi A4 allroad
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 Audi Q3 III Sportback and the 2020 Audi A4 allroad compare in size:
In terms of length, the 2020 Audi A4 allroad comes in at 4762 mm (187.48 in), giving it a 231 mm (9.09 in) (4.9 %) advantage over the 2026 Audi Q3 III Sportback at 4531 mm (178.39 in). Looking at width, the 2026 Audi Q3 III Sportback spans 1859 mm (73.19 in), which is 12 mm (0.47 in) (0.6 %) broader than the 2020 Audi A4 allroad at 1847 mm (72.72 in). As for height, the 2026 Audi Q3 III Sportback stands at 1559 mm (61.38 in), giving it an extra 66 mm (2.60 in) (4.2 %) compared to the 2020 Audi A4 allroad at 1493 mm (58.78 in).
Overall, the 2026 Audi Q3 III Sportback is wider and taller than the 2020 Audi A4 allroad, while the 2020 Audi A4 allroad is longer than the 2026 Audi Q3 III Sportback.
Length
4531 mm178.4 in
4762 mm187.5 in
Width
1859 mm73.2 in
1847 mm72.7 in
Height
1559 mm61.4 in
1493 mm58.8 in
4531 mm178.4 in🔴 -231 mm-9.1 in (-4.9%)
4762 mm187.5 in🟢 +231 mm+9.1 in (+5.1%)
1859 mm73.2 in🟢 +12 mm+0.5 in (+0.6%)
1847 mm72.7 in🔴 -12 mm-0.5 in (-0.6%)
1559 mm61.4 in🟢 +66 mm+2.6 in (+4.4%)
1493 mm58.8 in🔴 -66 mm-2.6 in (-4.2%)
2026 Audi Q3 III Sportback
2020 Audi A4 allroad
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Coupe, SUV
Wagon, SUV
Model Year:
2026
2020
Production:
n/a
2019-2025 Discontinued Model
Dimensions
Length:
4531 mm178.4 in 🔴 -231 mm-9.1 in (-4.9%)
4762 mm187.5 in 🟢 +231 mm+9.1 in (+5.1%)
Width:
1859 mm73.2 in 🟢 +12 mm+0.5 in (+0.6%)
1847 mm72.7 in 🔴 -12 mm-0.5 in (-0.6%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2087 mm82.2 in 🟢 +65 mm+2.6 in (+3.2%)
2022 mm79.6 in 🔴 -65 mm-2.6 in (-3.1%)
Height:
1559 mm61.4 in 🟢 +66 mm+2.6 in (+4.4%)
1493 mm58.8 in 🔴 -66 mm-2.6 in (-4.2%)
Ground Clearance:
-
-
Trunk Capacity:
375-488 liter13.2-17.2 cu ft 🔴 -120 liter-4.2 cu ft (-24.2%) - 🔴 -7 liter-0.2 cu ft (-1.4%)
495 liter17.5 cu ft 🟢 +7 liter+0.2 cu ft (+1.4%) - 🟢 +120 liter+4.2 cu ft (+32.0%)
Trunk Capacity (Max):
1196-1289 liter42.2-45.5 cu ft 🔴 -299 liter-10.6 cu ft (-20.0%) - 🔴 -206 liter-7.3 cu ft (-13.8%)
1495 liter52.8 cu ft 🟢 +206 liter+7.3 cu ft (+16.0%) - 🟢 +299 liter+10.6 cu ft (+25.0%)
