Compare Dimensions Side by Side 2021 Audi A3 Sportback vs. 2008 Audi A5 Coupe
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 2008 Audi A5 Coupe compare in size:
In terms of length, the 2008 Audi A5 Coupe comes in at 4635 mm (182.48 in), giving it a 292 mm (11.50 in) (6.3 %) advantage over the 2021 Audi A3 Sportback at 4343 mm (170.98 in). Looking at width, the 2008 Audi A5 Coupe stretches to 1854 mm (72.99 in), making it 38 mm (1.50 in) (2.0 %) 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 86 mm (3.39 in) (5.9 %) compared to the 2008 Audi A5 Coupe at 1372 mm (54.02 in).
Overall, the 2021 Audi A3 Sportback is taller than the 2008 Audi A5 Coupe, while the 2008 Audi A5 Coupe is longer and wider than the 2021 Audi A3 Sportback.
Length
4343 mm171.0 in
4635 mm182.5 in
Width
1816 mm71.5 in
1854 mm73.0 in
Height
1458 mm57.4 in
1372 mm54.0 in
4343 mm171.0 in🔴 -292 mm-11.5 in (-6.3%)
4635 mm182.5 in🟢 +292 mm+11.5 in (+6.7%)
1816 mm71.5 in🔴 -38 mm-1.5 in (-2.0%)
1854 mm73.0 in🟢 +38 mm+1.5 in (+2.1%)
1458 mm57.4 in🟢 +86 mm+3.4 in (+6.3%)
1372 mm54.0 in🔴 -86 mm-3.4 in (-5.9%)
2021 Audi A3 Sportback
2008 Audi A5 Coupe
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Hatchback
Coupe
Model Year:
2021
2008
Production:
2020-2024 Discontinued Model
2007-2011 Discontinued Model
Dimensions
Length:
4343 mm171.0 in 🔴 -292 mm-11.5 in (-6.3%) - 🔴 -282 mm-11.1 in (-6.1%)
4625-4635 mm182.1-182.5 in 🟢 +282 mm+11.1 in (+6.5%) - 🟢 +292 mm+11.5 in (+6.7%)
Width:
1816 mm71.5 in 🔴 -38 mm-1.5 in (-2.0%)
1854 mm73.0 in 🟢 +38 mm+1.5 in (+2.1%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1984 mm78.1 in 🔴 -36 mm-1.4 in (-1.8%) - 🟢 +3 mm+0.1 in (+0.2%)
1981-2020 mm78.0-79.5 in 🔴 -3 mm-0.1 in (-0.2%) - 🟢 +36 mm+1.4 in (+1.8%)
Height:
1449-1458 mm57.0-57.4 in 🟢 +77 mm+3.0 in (+5.6%) - 🟢 +86 mm+3.4 in (+6.3%)
1372 mm54.0 in 🔴 -86 mm-3.4 in (-5.9%) - 🔴 -77 mm-3.0 in (-5.3%)
Ground Clearance:
-
-
Trunk Capacity:
280-380 liter9.9-13.4 cu ft 🔴 -175 liter-6.2 cu ft (-38.5%) - 🔴 -75 liter-2.6 cu ft (-16.5%)
455 liter16.1 cu ft 🟢 +75 liter+2.6 cu ft (+19.7%) - 🟢 +175 liter+6.2 cu ft (+62.5%)
Trunk Capacity (Max):
1100-1200 liter38.8-42.4 cu ft 🟢 +271 liter+9.6 cu ft (+32.7%) - 🟢 +371 liter+13.1 cu ft (+44.8%)
829 liter29.3 cu ft 🔴 -371 liter-13.1 cu ft (-30.9%) - 🔴 -271 liter-9.6 cu ft (-24.6%)
