Compare Dimensions Side by Side 2021 Audi A3 Sportback vs. 2016 Audi A4
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 2021 Audi A3 Sportback and the 2016 Audi A4 compare in size:
In terms of length, the 2016 Audi A4 comes in at 4726 mm (186.06 in), giving it a 383 mm (15.08 in) (8.1 %) advantage over the 2021 Audi A3 Sportback at 4343 mm (170.98 in). Looking at width, the 2016 Audi A4 stretches to 1842 mm (72.52 in), making it 26 mm (1.02 in) (1.4 %) wider than the 2021 Audi A3 Sportback at 1816 mm (71.50 in). As for height, the 2021 Audi A3 Sportback stands at 1458 mm (57.40 in), giving it an extra 31 mm (1.22 in) (2.1 %) compared to the 2016 Audi A4 at 1427 mm (56.18 in).
Overall, the 2021 Audi A3 Sportback is taller than the 2016 Audi A4, while the 2016 Audi A4 is longer and wider than the 2021 Audi A3 Sportback.
Length
4343 mm171.0 in
4726 mm186.1 in
Width
1816 mm71.5 in
1842 mm72.5 in
Height
1458 mm57.4 in
1427 mm56.2 in
4343 mm171.0 in🔴 -383 mm-15.1 in (-8.1%)
4726 mm186.1 in🟢 +383 mm+15.1 in (+8.8%)
1816 mm71.5 in🔴 -26 mm-1.0 in (-1.4%)
1842 mm72.5 in🟢 +26 mm+1.0 in (+1.4%)
1458 mm57.4 in🟢 +31 mm+1.2 in (+2.2%)
1427 mm56.2 in🔴 -31 mm-1.2 in (-2.1%)
2021 Audi A3 Sportback
2016 Audi A4
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Hatchback
Sedan
Model Year:
2021
2016
Production:
2020-2024 Discontinued Model
2015-2018 Discontinued Model
Dimensions
Length:
4343 mm171.0 in 🔴 -383 mm-15.1 in (-8.1%)
4726 mm186.1 in 🟢 +383 mm+15.1 in (+8.8%)
Width:
1816 mm71.5 in 🔴 -26 mm-1.0 in (-1.4%)
1842 mm72.5 in 🟢 +26 mm+1.0 in (+1.4%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1984 mm78.1 in 🔴 -38 mm-1.5 in (-1.9%)
2022 mm79.6 in 🟢 +38 mm+1.5 in (+1.9%)
Height:
1449-1458 mm57.0-57.4 in 🟢 +22 mm+0.9 in (+1.5%) - 🟢 +34 mm+1.3 in (+2.4%)
1427 mm56.2 in 🔴 -34 mm-1.3 in (-2.3%) - 🔴 -22 mm-0.9 in (-1.5%)
Ground Clearance:
-
-
Trunk Capacity:
280-380 liter9.9-13.4 cu ft 🔴 -200 liter-7.1 cu ft (-41.7%) - 🔴 -100 liter-3.5 cu ft (-20.8%)
480 liter17.0 cu ft 🟢 +100 liter+3.5 cu ft (+26.3%) - 🟢 +200 liter+7.1 cu ft (+71.4%)
Trunk Capacity (Max):
1100-1200 liter38.8-42.4 cu ft 🟢 +135 liter+4.8 cu ft (+14.0%) - 🟢 +235 liter+8.3 cu ft (+24.4%)
965 liter34.1 cu ft 🔴 -235 liter-8.3 cu ft (-19.6%) - 🔴 -135 liter-4.8 cu ft (-12.3%)
