2021 Audi A3 Sportback vs. 2015 Audi Q3 I 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 Sportback and the 2015 Audi Q3 I compare in size:
In terms of length, the 2015 Audi Q3 I comes in at 4388 mm (172.76 in), giving it a 45 mm (1.77 in) (1.0 %) advantage over the 2021 Audi A3 Sportback at 4343 mm (170.98 in). Looking at width, the 2015 Audi Q3 I stretches to 1831 mm (72.09 in), making it 15 mm (0.59 in) (0.8 %) wider than the 2021 Audi A3 Sportback at 1816 mm (71.50 in). As for height, the 2015 Audi Q3 I reaches 1608 mm (63.31 in), which is 150 mm (5.91 in) (9.3 %) taller than the 2021 Audi A3 Sportback at 1458 mm (57.40 in).
Overall, the 2015 Audi Q3 I is longer, wider and taller than the 2021 Audi A3 Sportback.
Length
4343 mm171.0 in
4388 mm172.8 in
Width
1816 mm71.5 in
1831 mm72.1 in
Height
1458 mm57.4 in
1608 mm63.3 in
4343 mm171.0 in🔴 -45 mm-1.8 in (-1.0%)
4388 mm172.8 in🟢 +45 mm+1.8 in (+1.0%)
1816 mm71.5 in🔴 -15 mm-0.6 in (-0.8%)
1831 mm72.1 in🟢 +15 mm+0.6 in (+0.8%)
1458 mm57.4 in🔴 -150 mm-5.9 in (-9.3%)
1608 mm63.3 in🟢 +150 mm+5.9 in (+10.3%)
2021 Audi A3 Sportback
2015 Audi Q3 I
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Hatchback
SUV
Model Year:
2021
2015
Production:
2020-2024 Discontinued Model
n/a
Dimensions
Length:
4343 mm171.0 in 🔴 -45 mm-1.8 in (-1.0%)
4388 mm172.8 in 🟢 +45 mm+1.8 in (+1.0%)
Width:
1816 mm71.5 in 🔴 -15 mm-0.6 in (-0.8%)
1831 mm72.1 in 🟢 +15 mm+0.6 in (+0.8%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1984 mm78.1 in 🔴 -35 mm-1.4 in (-1.7%)
2019 mm79.5 in 🟢 +35 mm+1.4 in (+1.8%)
Height:
1449-1458 mm57.0-57.4 in 🔴 -159 mm-6.3 in (-9.9%) - 🔴 -150 mm-5.9 in (-9.3%)
1608 mm63.3 in 🟢 +150 mm+5.9 in (+10.3%) - 🟢 +159 mm+6.3 in (+11.0%)
Ground Clearance:
-
-
Trunk Capacity:
280-380 liter9.9-13.4 cu ft 🔴 -180 liter-6.4 cu ft (-39.1%) - 🔴 -80 liter-2.8 cu ft (-17.4%)
460 liter16.2 cu ft 🟢 +80 liter+2.8 cu ft (+21.1%) - 🟢 +180 liter+6.4 cu ft (+64.3%)
Trunk Capacity (Max):
1100-1200 liter38.8-42.4 cu ft 🔴 -265 liter-9.4 cu ft (-19.4%) - 🔴 -165 liter-5.8 cu ft (-12.1%)
1365 liter48.2 cu ft 🟢 +165 liter+5.8 cu ft (+13.8%) - 🟢 +265 liter+9.4 cu ft (+24.1%)
