Compare Dimensions Side by Side 2021 Audi A3 Sportback vs. 2018 BMW X2
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 2018 BMW X2 compare in size:
In terms of length, the 2018 BMW X2 comes in at 4360 mm (171.65 in), giving it a 17 mm (0.67 in) (0.4 %) advantage over the 2021 Audi A3 Sportback at 4343 mm (170.98 in). Looking at width, the 2018 BMW X2 stretches to 1824 mm (71.81 in), making it 8 mm (0.31 in) (0.4 %) wider than the 2021 Audi A3 Sportback at 1816 mm (71.50 in). As for height, the 2018 BMW X2 reaches 1526 mm (60.08 in), which is 68 mm (2.68 in) (4.5 %) taller than the 2021 Audi A3 Sportback at 1458 mm (57.40 in).
Overall, the 2018 BMW X2 is longer, wider and taller than the 2021 Audi A3 Sportback.
Length
4343 mm171.0 in
4360 mm171.7 in
Width
1816 mm71.5 in
1824 mm71.8 in
Height
1458 mm57.4 in
1526 mm60.1 in
4343 mm171.0 in🔴 -17 mm-0.7 in (-0.4%)
4360 mm171.7 in🟢 +17 mm+0.7 in (+0.4%)
1816 mm71.5 in🔴 -8 mm-0.3 in (-0.4%)
1824 mm71.8 in🟢 +8 mm+0.3 in (+0.4%)
1458 mm57.4 in🔴 -68 mm-2.7 in (-4.5%)
1526 mm60.1 in🟢 +68 mm+2.7 in (+4.7%)
2021 Audi A3 Sportback
2018 BMW X2
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Hatchback
SUV
Model Year:
2021
2018
Production:
2020-2024 Discontinued Model
2018-2023 Discontinued Model
Dimensions
Length:
4343 mm171.0 in 🔴 -17 mm-0.7 in (-0.4%)
4360 mm171.7 in 🟢 +17 mm+0.7 in (+0.4%)
Width:
1816 mm71.5 in 🔴 -8 mm-0.3 in (-0.4%)
1824 mm71.8 in 🟢 +8 mm+0.3 in (+0.4%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1984 mm78.1 in 🔴 -114 mm-4.5 in (-5.4%)
2098 mm82.6 in 🟢 +114 mm+4.5 in (+5.7%)
Height:
1449-1458 mm57.0-57.4 in 🔴 -77 mm-3.0 in (-5.0%) - 🔴 -54 mm-2.1 in (-3.6%)
1512-1526 mm59.5-60.1 in 🟢 +54 mm+2.1 in (+3.7%) - 🟢 +77 mm+3.0 in (+5.3%)
Ground Clearance:
-
147-182 mm5.8-7.2 in
Trunk Capacity:
280-380 liter9.9-13.4 cu ft 🔴 -190 liter-6.7 cu ft (-40.4%) - 🔴 -30 liter-1.1 cu ft (-7.3%)
410-470 liter14.5-16.6 cu ft 🟢 +30 liter+1.1 cu ft (+7.9%) - 🟢 +190 liter+6.7 cu ft (+67.9%)
Trunk Capacity (Max):
1100-1200 liter38.8-42.4 cu ft 🔴 -255 liter-9.0 cu ft (-18.8%) - 🔴 -90 liter-3.2 cu ft (-7.0%)
1290-1355 liter45.6-47.9 cu ft 🟢 +90 liter+3.2 cu ft (+7.5%) - 🟢 +255 liter+9.0 cu ft (+23.2%)
