2020 Audi A4 Avant vs. 2021 Audi A3 Sportback 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.
2020 Audi A4 Avant (B9 8W, facelift 2019)Change Car
Here’s how the 2020 Audi A4 Avant and the 2021 Audi A3 Sportback compare in size:
In terms of length, the 2020 Audi A4 Avant measures 4762 mm (187.48 in), making it 419 mm (16.50 in) (8.8 %) longer than the 2021 Audi A3 Sportback at 4343 mm (170.98 in). Looking at width, the 2020 Audi A4 Avant spans 1847 mm (72.72 in), which is 31 mm (1.22 in) (1.7 %) broader than the 2021 Audi A3 Sportback at 1816 mm (71.50 in). As for height, the 2020 Audi A4 Avant stands at 1460 mm (57.48 in), giving it an extra 2 mm (0.08 in) (0.1 %) compared to the 2021 Audi A3 Sportback at 1458 mm (57.40 in).
Overall, the 2020 Audi A4 Avant is longer, wider and taller than the 2021 Audi A3 Sportback.
Length
4762 mm187.5 in
4343 mm171.0 in
Width
1847 mm72.7 in
1816 mm71.5 in
Height
1460 mm57.5 in
1458 mm57.4 in
4762 mm187.5 in🟢 +419 mm+16.5 in (+9.6%)
4343 mm171.0 in🔴 -419 mm-16.5 in (-8.8%)
1847 mm72.7 in🟢 +31 mm+1.2 in (+1.7%)
1816 mm71.5 in🔴 -31 mm-1.2 in (-1.7%)
1460 mm57.5 in🟢 +2 mm+0.1 in (+0.1%)
1458 mm57.4 in🔴 -2 mm-0.1 in (-0.1%)
2020 Audi A4 Avant
2021 Audi A3 Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Wagon
Hatchback
Model Year:
2020
2021
Production:
n/a
2020-2024 Discontinued Model
Dimensions
Length:
4762 mm187.5 in 🟢 +419 mm+16.5 in (+9.6%)
4343 mm171.0 in 🔴 -419 mm-16.5 in (-8.8%)
Width:
1847 mm72.7 in 🟢 +31 mm+1.2 in (+1.7%)
1816 mm71.5 in 🔴 -31 mm-1.2 in (-1.7%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2022 mm79.6 in 🟢 +38 mm+1.5 in (+1.9%)
1984 mm78.1 in 🔴 -38 mm-1.5 in (-1.9%)
Height:
1435-1460 mm56.5-57.5 in 🔴 -23 mm-0.9 in (-1.6%) - 🟢 +11 mm+0.4 in (+0.8%)
1449-1458 mm57.0-57.4 in 🔴 -11 mm-0.4 in (-0.8%) - 🟢 +23 mm+0.9 in (+1.6%)
Ground Clearance:
-
-
Trunk Capacity:
415-495 liter14.7-17.5 cu ft 🟢 +35 liter+1.2 cu ft (+9.2%) - 🟢 +215 liter+7.6 cu ft (+76.8%)
280-380 liter9.9-13.4 cu ft 🔴 -215 liter-7.6 cu ft (-43.4%) - 🔴 -35 liter-1.2 cu ft (-8.4%)
Trunk Capacity (Max):
1415-1495 liter50.0-52.8 cu ft 🟢 +215 liter+7.6 cu ft (+17.9%) - 🟢 +395 liter+13.9 cu ft (+35.9%)
1100-1200 liter38.8-42.4 cu ft 🔴 -395 liter-13.9 cu ft (-26.4%) - 🔴 -215 liter-7.6 cu ft (-15.2%)
