Compare Dimensions Side by Side 2018 Audi A7 Sportback vs. 2017 Audi A3
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 2018 Audi A7 Sportback and the 2017 Audi A3 compare in size:
In terms of length, the 2018 Audi A7 Sportback measures 4976 mm (195.91 in), making it 735 mm (28.94 in) (14.8 %) longer than the 2017 Audi A3 at 4241 mm (166.97 in). Looking at width, the 2018 Audi A7 Sportback spans 1908 mm (75.12 in), which is 131 mm (5.16 in) (6.9 %) broader than the 2017 Audi A3 at 1777 mm (69.96 in). As for height, the 2017 Audi A3 reaches 1424 mm (56.06 in), which is 2 mm (0.08 in) (0.1 %) taller than the 2018 Audi A7 Sportback at 1422 mm (55.98 in).
Overall, the 2018 Audi A7 Sportback is longer and wider than the 2017 Audi A3, while the 2017 Audi A3 is taller than the 2018 Audi A7 Sportback.
Length
4976 mm195.9 in
4241 mm167.0 in
Width
1908 mm75.1 in
1777 mm70.0 in
Height
1422 mm56.0 in
1424 mm56.1 in
4976 mm195.9 in🟢 +735 mm+28.9 in (+17.3%)
4241 mm167.0 in🔴 -735 mm-28.9 in (-14.8%)
1908 mm75.1 in🟢 +131 mm+5.2 in (+7.4%)
1777 mm70.0 in🔴 -131 mm-5.2 in (-6.9%)
1422 mm56.0 in🔴 -2 mm-0.1 in (-0.1%)
1424 mm56.1 in🟢 +2 mm+0.1 in (+0.1%)
2018 Audi A7 Sportback
2017 Audi A3
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Hatchback
Hatchback
Model Year:
2018
2017
Production:
2017-2023 Discontinued Model
2016-2017 Discontinued Model
Dimensions
Length:
4969-4976 mm195.6-195.9 in 🟢 +728 mm+28.7 in (+17.2%) - 🟢 +735 mm+28.9 in (+17.3%)
4241 mm167.0 in 🔴 -735 mm-28.9 in (-14.8%) - 🔴 -728 mm-28.7 in (-14.7%)
Width:
1908 mm75.1 in 🟢 +131 mm+5.2 in (+7.4%)
1777 mm70.0 in 🔴 -131 mm-5.2 in (-6.9%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2118 mm83.4 in 🟢 +152 mm+6.0 in (+7.7%)
1966 mm77.4 in 🔴 -152 mm-6.0 in (-7.2%)
Height:
1422 mm56.0 in 🔴 -5 mm-0.2 in (-0.4%) - 🔴 -2 mm-0.1 in (-0.1%)
1424 mm56.1 in 🟢 +2 mm+0.1 in (+0.1%) - 🟢 +5 mm+0.2 in (+0.4%)
Ground Clearance:
-
-
Trunk Capacity:
380-535 liter13.4-18.9 cu ft 🟢 +15 liter+0.5 cu ft (+4.1%) - 🟢 +210 liter+7.4 cu ft (+64.6%)
325-365 liter11.5-12.9 cu ft 🔴 -210 liter-7.4 cu ft (-39.3%) - 🔴 -15 liter-0.5 cu ft (-3.9%)
Trunk Capacity (Max):
1235-1390 liter43.6-49.1 cu ft 🟢 +135 liter+4.8 cu ft (+12.3%) - 🟢 +330 liter+11.7 cu ft (+31.1%)
1060-1100 liter37.4-38.8 cu ft 🔴 -330 liter-11.7 cu ft (-23.7%) - 🔴 -135 liter-4.8 cu ft (-10.9%)
