2019 Audi A1 Sportback 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 2019 Audi A1 Sportback and the 2021 Audi A3 Sportback compare in size:
In terms of length, the 2021 Audi A3 Sportback comes in at 4343 mm (170.98 in), giving it a 314 mm (12.36 in) (7.2 %) advantage over the 2019 Audi A1 Sportback at 4029 mm (158.62 in). Looking at width, the 2021 Audi A3 Sportback stretches to 1816 mm (71.50 in), making it 76 mm (2.99 in) (4.2 %) wider than the 2019 Audi A1 Sportback at 1740 mm (68.50 in). As for height, the 2021 Audi A3 Sportback reaches 1458 mm (57.40 in), which is 25 mm (0.98 in) (1.7 %) taller than the 2019 Audi A1 Sportback at 1433 mm (56.42 in).
Overall, the 2021 Audi A3 Sportback is longer, wider and taller than the 2019 Audi A1 Sportback.
Length
4029 mm158.6 in
4343 mm171.0 in
Width
1740 mm68.5 in
1816 mm71.5 in
Height
1433 mm56.4 in
1458 mm57.4 in
4029 mm158.6 in🔴 -314 mm-12.4 in (-7.2%)
4343 mm171.0 in🟢 +314 mm+12.4 in (+7.8%)
1740 mm68.5 in🔴 -76 mm-3.0 in (-4.2%)
1816 mm71.5 in🟢 +76 mm+3.0 in (+4.4%)
1433 mm56.4 in🔴 -25 mm-1.0 in (-1.7%)
1458 mm57.4 in🟢 +25 mm+1.0 in (+1.7%)
2019 Audi A1 Sportback
2021 Audi A3 Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Hatchback
Hatchback
Model Year:
2019
2021
Production:
2018-present Current Model
2020-2024 Discontinued Model
Dimensions
Length:
4029 mm158.6 in 🔴 -314 mm-12.4 in (-7.2%)
4343 mm171.0 in 🟢 +314 mm+12.4 in (+7.8%)
Width:
1740 mm68.5 in 🔴 -76 mm-3.0 in (-4.2%)
1816 mm71.5 in 🟢 +76 mm+3.0 in (+4.4%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1940 mm76.4 in 🔴 -44 mm-1.7 in (-2.2%)
1984 mm78.1 in 🟢 +44 mm+1.7 in (+2.3%)
Height:
1409-1433 mm55.5-56.4 in 🔴 -49 mm-1.9 in (-3.4%) - 🔴 -16 mm-0.6 in (-1.1%)
1449-1458 mm57.0-57.4 in 🟢 +16 mm+0.6 in (+1.1%) - 🟢 +49 mm+1.9 in (+3.5%)
Ground Clearance:
-
-
Trunk Capacity:
335 liter11.8 cu ft 🔴 -45 liter-1.6 cu ft (-11.8%) - 🟢 +55 liter+1.9 cu ft (+19.6%)
280-380 liter9.9-13.4 cu ft 🔴 -55 liter-1.9 cu ft (-16.4%) - 🟢 +45 liter+1.6 cu ft (+13.4%)
Trunk Capacity (Max):
1090 liter38.5 cu ft 🔴 -110 liter-3.9 cu ft (-9.2%) - 🔴 -10 liter-0.4 cu ft (-0.9%)
1100-1200 liter38.8-42.4 cu ft 🟢 +10 liter+0.4 cu ft (+0.9%) - 🟢 +110 liter+3.9 cu ft (+10.1%)
