Here’s how 2025 BMW M3 and 2019 Audi S4 compare in size: 2025 BMW M3 is longer than 2019 Audi S4, offering more overall body length. 2025 BMW M3 is wider than 2019 Audi S4, which may translate to more cabin space or road presence. 2025 BMW M3 is taller than 2019 Audi S4, which could improve headroom or visibility.
Length
4794 mm188.7 in
4770 mm187.8 in
Width
1903 mm74.9 in
1847 mm72.7 in
Height
1438 mm56.6 in
1404 mm55.3 in
4794 mm188.7 in🟢 +24 mm+0.9 in (+0.5%)
4770 mm187.8 in🔴 -24 mm-0.9 in (-0.5%)
1903 mm74.9 in🟢 +56 mm+2.2 in (+3.0%)
1847 mm72.7 in🔴 -56 mm-2.2 in (-2.9%)
1438 mm56.6 in🟢 +34 mm+1.3 in (+2.4%)
1404 mm55.3 in🔴 -34 mm-1.3 in (-2.4%)
2025 BMW M3
2019 Audi S4
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Sedan
Sedan
Model Year:
2025
2019
Production:
2024-present Current Model
2020-2024 Discontinued Model
Dimensions
Length:
4794 mm188.7 in 🟢 +24 mm+0.9 in (+0.5%)
4770 mm187.8 in 🔴 -24 mm-0.9 in (-0.5%)
Width:
1903 mm74.9 in 🟢 +56 mm+2.2 in (+3.0%)
1847 mm72.7 in 🔴 -56 mm-2.2 in (-2.9%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2068 mm81.4 in 🟢 +46 mm+1.8 in (+2.3%)
2022 mm79.6 in 🔴 -46 mm-1.8 in (-2.2%)
Height:
1438 mm56.6 in 🟢 +33 mm+1.3 in (+2.4%) - 🟢 +37 mm+1.5 in (+2.6%)
1404 mm55.3 in 🔴 -37 mm-1.5 in (-2.6%) - 🔴 -33 mm-1.3 in (-2.3%)
Ground Clearance:
120-123 mm4.7-4.8 in
-
Trunk Capacity:
480 liter17.0 cu ft 🟢 +20 liter+0.7 cu ft (+4.3%) - 🟢 +60 liter+2.1 cu ft (+14.3%)
420-460 liter14.8-16.2 cu ft 🔴 -60 liter-2.1 cu ft (-12.5%) - 🔴 -20 liter-0.7 cu ft (-4.2%)
Quickly compare the size of two vehicles by entering their names in the respective input fields. Hit Compare to view their dimensions head-to-head. Feeling adventurous? Click the Random button for a surprise comparison.
