Here’s how 2023 BMW 3 Series Sedan and 2020 Audi A4 compare in size: 2020 Audi A4 is longer than 2023 BMW 3 Series Sedan, providing extra length. 2020 Audi A4 is wider than 2023 BMW 3 Series Sedan, giving it a broader stance. 2023 BMW 3 Series Sedan is taller than 2020 Audi A4, which could improve headroom or visibility.
Length
4723 mm185.9 in
4762 mm187.5 in
Width
1827 mm71.9 in
1847 mm72.7 in
Height
1448 mm57.0 in
1431 mm56.3 in
4723 mm185.9 in🔴 -39 mm-1.5 in (-0.8%)
4762 mm187.5 in🟢 +39 mm+1.5 in (+0.8%)
1827 mm71.9 in🔴 -20 mm-0.8 in (-1.1%)
1847 mm72.7 in🟢 +20 mm+0.8 in (+1.1%)
1448 mm57.0 in🟢 +17 mm+0.7 in (+1.2%)
1431 mm56.3 in🔴 -17 mm-0.7 in (-1.2%)
2023 BMW 3 Series Sedan
2020 Audi A4
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Sedan
Sedan
Model Year:
2023
2020
Production:
2022-present Current Model
2019-2025 Discontinued Model
Dimensions
Length:
4713-4723 mm185.6-185.9 in 🔴 -49 mm-1.9 in (-1.0%) - 🔴 -39 mm-1.5 in (-0.8%)
4762 mm187.5 in 🟢 +39 mm+1.5 in (+0.8%) - 🟢 +49 mm+1.9 in (+1.0%)
Width:
1827 mm71.9 in 🔴 -20 mm-0.8 in (-1.1%)
1847 mm72.7 in 🟢 +20 mm+0.8 in (+1.1%)
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:
1433-1448 mm56.4-57.0 in 🟢 +2 mm+0.1 in (+0.1%) - 🟢 +20 mm+0.8 in (+1.4%)
1431 mm56.3 in 🔴 -20 mm-0.8 in (-1.4%) - 🔴 -2 mm-0.1 in (-0.1%)
Ground Clearance:
130-147 mm5.1-5.8 in
-
Trunk Capacity:
375-480 liter13.2-17.0 cu ft 🔴 -85 liter-3.0 cu ft (-18.5%) - 🟢 +20 liter+0.7 cu ft (+4.3%)
460 liter16.2 cu ft 🔴 -20 liter-0.7 cu ft (-4.2%) - 🟢 +85 liter+3.0 cu ft (+22.7%)
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