Compare Dimensions Side by Side 2021 Audi A3 Sportback vs. 2017 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 2021 Audi A3 Sportback and the 2017 Audi A3 Sportback compare in size:
In terms of length, the 2021 Audi A3 Sportback measures 4343 mm (170.98 in), making it 30 mm (1.18 in) (0.7 %) longer than the 2017 Audi A3 Sportback at 4313 mm (169.80 in). Looking at width, the 2021 Audi A3 Sportback spans 1816 mm (71.50 in), which is 31 mm (1.22 in) (1.7 %) broader than the 2017 Audi A3 Sportback at 1785 mm (70.28 in). As for height, the 2017 Audi A3 Sportback reaches 1461 mm (57.52 in), which is 3 mm (0.12 in) (0.2 %) taller than the 2021 Audi A3 Sportback at 1458 mm (57.40 in).
Overall, the 2021 Audi A3 Sportback is longer and wider than the 2017 Audi A3 Sportback, while the 2017 Audi A3 Sportback is taller than the 2021 Audi A3 Sportback.
Length
4343 mm171.0 in
4313 mm169.8 in
Width
1816 mm71.5 in
1785 mm70.3 in
Height
1458 mm57.4 in
1461 mm57.5 in
4343 mm171.0 in🟢 +30 mm+1.2 in (+0.7%)
4313 mm169.8 in🔴 -30 mm-1.2 in (-0.7%)
1816 mm71.5 in🟢 +31 mm+1.2 in (+1.7%)
1785 mm70.3 in🔴 -31 mm-1.2 in (-1.7%)
1458 mm57.4 in🔴 -3 mm-0.1 in (-0.2%)
1461 mm57.5 in🟢 +3 mm+0.1 in (+0.2%)
2021 Audi A3 Sportback
2017 Audi A3 Sportback
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Hatchback
Hatchback
Model Year:
2021
2017
Production:
2020-2024 Discontinued Model
2016-2020 Discontinued Model
Dimensions
Length:
4343 mm171.0 in 🟢 +30 mm+1.2 in (+0.7%) - 🟢 +32 mm+1.3 in (+0.7%)
4313 mm169.8 in 🔴 -32 mm-1.3 in (-0.7%) - 🔴 -30 mm-1.2 in (-0.7%)
Width:
1816 mm71.5 in 🟢 +31 mm+1.2 in (+1.7%)
1785 mm70.3 in 🔴 -31 mm-1.2 in (-1.7%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1984 mm78.1 in 🟢 +18 mm+0.7 in (+0.9%)
1966 mm77.4 in 🔴 -18 mm-0.7 in (-0.9%)
Height:
1449-1458 mm57.0-57.4 in 🔴 -12 mm-0.5 in (-0.8%) - 🟢 +32 mm+1.3 in (+2.2%)
1426-1461 mm56.1-57.5 in 🔴 -32 mm-1.3 in (-2.2%) - 🟢 +12 mm+0.5 in (+0.8%)
Ground Clearance:
-
-
Trunk Capacity:
280-380 liter9.9-13.4 cu ft 🔴 -100 liter-3.5 cu ft (-26.3%) - 🟢 +100 liter+3.5 cu ft (+35.7%)
280-380 liter9.9-13.4 cu ft 🔴 -100 liter-3.5 cu ft (-26.3%) - 🟢 +100 liter+3.5 cu ft (+35.7%)
Trunk Capacity (Max):
1100-1200 liter38.8-42.4 cu ft 🔴 -120 liter-4.2 cu ft (-9.8%) - 🟢 +80 liter+2.8 cu ft (+7.1%)
1120-1220 liter39.6-43.1 cu ft 🔴 -80 liter-2.8 cu ft (-6.7%) - 🟢 +120 liter+4.2 cu ft (+10.9%)
