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