Compare Dimensions Side by Side 2017 Audi A3 vs. 2021 Audi A3 Sportback
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 2017 Audi A3 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 102 mm (4.02 in) (2.3 %) advantage over the 2017 Audi A3 at 4241 mm (166.97 in). Looking at width, the 2021 Audi A3 Sportback stretches to 1816 mm (71.50 in), making it 39 mm (1.54 in) (2.1 %) wider than the 2017 Audi A3 at 1777 mm (69.96 in). As for height, the 2021 Audi A3 Sportback reaches 1458 mm (57.40 in), which is 34 mm (1.34 in) (2.3 %) taller than the 2017 Audi A3 at 1424 mm (56.06 in).
Overall, the 2021 Audi A3 Sportback is longer, wider and taller than the 2017 Audi A3.
Length
4241 mm167.0 in
4343 mm171.0 in
Width
1777 mm70.0 in
1816 mm71.5 in
Height
1424 mm56.1 in
1458 mm57.4 in
4241 mm167.0 in🔴 -102 mm-4.0 in (-2.3%)
4343 mm171.0 in🟢 +102 mm+4.0 in (+2.4%)
1777 mm70.0 in🔴 -39 mm-1.5 in (-2.1%)
1816 mm71.5 in🟢 +39 mm+1.5 in (+2.2%)
1424 mm56.1 in🔴 -34 mm-1.3 in (-2.3%)
1458 mm57.4 in🟢 +34 mm+1.3 in (+2.4%)
2017 Audi A3
2021 Audi A3 Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Hatchback
Hatchback
Model Year:
2017
2021
Production:
2016-2017 Discontinued Model
2020-2024 Discontinued Model
Dimensions
Length:
4241 mm167.0 in 🔴 -102 mm-4.0 in (-2.3%)
4343 mm171.0 in 🟢 +102 mm+4.0 in (+2.4%)
Width:
1777 mm70.0 in 🔴 -39 mm-1.5 in (-2.1%)
1816 mm71.5 in 🟢 +39 mm+1.5 in (+2.2%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1966 mm77.4 in 🔴 -18 mm-0.7 in (-0.9%)
1984 mm78.1 in 🟢 +18 mm+0.7 in (+0.9%)
Height:
1424 mm56.1 in 🔴 -34 mm-1.3 in (-2.3%) - 🔴 -25 mm-1.0 in (-1.7%)
1449-1458 mm57.0-57.4 in 🟢 +25 mm+1.0 in (+1.8%) - 🟢 +34 mm+1.3 in (+2.4%)
Ground Clearance:
-
-
Trunk Capacity:
325-365 liter11.5-12.9 cu ft 🔴 -55 liter-1.9 cu ft (-14.5%) - 🟢 +85 liter+3.0 cu ft (+30.4%)
280-380 liter9.9-13.4 cu ft 🔴 -85 liter-3.0 cu ft (-23.3%) - 🟢 +55 liter+1.9 cu ft (+16.9%)
Trunk Capacity (Max):
1060-1100 liter37.4-38.8 cu ft 🔴 -140 liter-4.9 cu ft (-11.7%)
1100-1200 liter38.8-42.4 cu ft 🟢 +140 liter+4.9 cu ft (+13.2%)
