2021 Audi A3 Sedan 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.
Here’s how the 2021 Audi A3 Sedan and the 2021 Audi A3 Sportback compare in size:
In terms of length, the 2021 Audi A3 Sedan measures 4495 mm (176.97 in), making it 152 mm (5.98 in) (3.4 %) longer than the 2021 Audi A3 Sportback at 4343 mm (170.98 in). Both vehicles are equally wide at 1816 mm (71.50 in). As for height, the 2021 Audi A3 Sportback reaches 1458 mm (57.40 in), which is 33 mm (1.30 in) (2.3 %) taller than the 2021 Audi A3 Sedan at 1425 mm (56.10 in).
Overall, the 2021 Audi A3 Sedan is longer than the 2021 Audi A3 Sportback, while the 2021 Audi A3 Sportback is taller than the 2021 Audi A3 Sedan, and both share the same width.
Length
4495 mm177.0 in
4343 mm171.0 in
Width
1816 mm71.5 in
1816 mm71.5 in
Height
1425 mm56.1 in
1458 mm57.4 in
4495 mm177.0 in🟢 +152 mm+6.0 in (+3.5%)
4343 mm171.0 in🔴 -152 mm-6.0 in (-3.4%)
1816 mm71.5 in
1816 mm71.5 in
1425 mm56.1 in🔴 -33 mm-1.3 in (-2.3%)
1458 mm57.4 in🟢 +33 mm+1.3 in (+2.3%)
2021 Audi A3 Sedan
2021 Audi A3 Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Sedan
Hatchback
Model Year:
2021
2021
Production:
2020-2024 Discontinued Model
2020-2024 Discontinued Model
Dimensions
Length:
4495 mm177.0 in 🟢 +152 mm+6.0 in (+3.5%)
4343 mm171.0 in 🔴 -152 mm-6.0 in (-3.4%)
Width:
1816 mm71.5 in
1816 mm71.5 in
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1984 mm78.1 in
1984 mm78.1 in
Height:
1425 mm56.1 in 🔴 -33 mm-1.3 in (-2.3%) - 🔴 -24 mm-0.9 in (-1.7%)
1449-1458 mm57.0-57.4 in 🟢 +24 mm+0.9 in (+1.7%) - 🟢 +33 mm+1.3 in (+2.3%)
Ground Clearance:
-
-
Trunk Capacity:
390-425 liter13.8-15.0 cu ft 🟢 +10 liter+0.4 cu ft (+2.6%) - 🟢 +145 liter+5.1 cu ft (+51.8%)
280-380 liter9.9-13.4 cu ft 🔴 -145 liter-5.1 cu ft (-34.1%) - 🔴 -10 liter-0.4 cu ft (-2.6%)
