Compare Dimensions Side by Side 2021 Audi A3 Sportback vs. 2018 Honda Accord X
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 Honda Accord X compare in size:
In terms of length, the 2018 Honda Accord X comes in at 4882 mm (192.20 in), giving it a 539 mm (21.22 in) (11.0 %) advantage over the 2021 Audi A3 Sportback at 4343 mm (170.98 in). Looking at width, the 2018 Honda Accord X stretches to 1862 mm (73.31 in), making it 46 mm (1.81 in) (2.5 %) wider than the 2021 Audi A3 Sportback at 1816 mm (71.50 in). As for height, the 2021 Audi A3 Sportback stands at 1458 mm (57.40 in), giving it an extra 8 mm (0.31 in) (0.5 %) compared to the 2018 Honda Accord X at 1450 mm (57.09 in).
Overall, the 2021 Audi A3 Sportback is taller than the 2018 Honda Accord X, while the 2018 Honda Accord X is longer and wider than the 2021 Audi A3 Sportback.
Length
4343 mm171.0 in
4882 mm192.2 in
Width
1816 mm71.5 in
1862 mm73.3 in
Height
1458 mm57.4 in
1450 mm57.1 in
4343 mm171.0 in🔴 -539 mm-21.2 in (-11.0%)
4882 mm192.2 in🟢 +539 mm+21.2 in (+12.4%)
1816 mm71.5 in🔴 -46 mm-1.8 in (-2.5%)
1862 mm73.3 in🟢 +46 mm+1.8 in (+2.5%)
1458 mm57.4 in🟢 +8 mm+0.3 in (+0.6%)
1450 mm57.1 in🔴 -8 mm-0.3 in (-0.5%)
2021 Audi A3 Sportback
2018 Honda Accord X
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Hatchback
Sedan
Model Year:
2021
2018
Production:
2020-2024 Discontinued Model
2017-2020 Discontinued Model
Dimensions
Length:
4343 mm171.0 in 🔴 -539 mm-21.2 in (-11.0%)
4882 mm192.2 in 🟢 +539 mm+21.2 in (+12.4%)
Width:
1816 mm71.5 in 🔴 -46 mm-1.8 in (-2.5%)
1862 mm73.3 in 🟢 +46 mm+1.8 in (+2.5%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1984 mm78.1 in
-
Height:
1449-1458 mm57.0-57.4 in 🔴 -1 mm0.0 in (-0.1%) - 🟢 +8 mm+0.3 in (+0.6%)
1450 mm57.1 in 🔴 -8 mm-0.3 in (-0.5%) - 🟢 +1 mm+0.0 in (+0.1%)
Ground Clearance:
-
-
Trunk Capacity:
280-380 liter9.9-13.4 cu ft 🔴 -193 liter-6.8 cu ft (-40.8%) - 🔴 -93 liter-3.3 cu ft (-19.7%)
473 liter16.7 cu ft 🟢 +93 liter+3.3 cu ft (+24.5%) - 🟢 +193 liter+6.8 cu ft (+68.9%)
