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2021 BMW 3 Series Dimensions

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Dimensions

Find 2021 BMW 3 Series interior, exterior and cargo dimensions for the trims and styles available. Choose the desired trim / style from the dropdown list to see the corresponding dimensions.

330e 4dr Sedan

Interior Dimensions

Cargo Volume 9.0 ft³
Head Room Front 38.7 in
Head Room Rear 37.6 in
Hip Room Front -
Hip Room Rear -
Shoulder Room Front 56.0 in
Shoulder Room Rear 54.6 in
Leg Room Front 42.0 in
Leg Room Rear 35.2 in
Interior Volume -
Passenger Volume 94.0 ft³
Passenger Volume Third Row -
Head Room Third Row -
Hip Room Third Row -
Shoulder Room Third Row -
Leg Room Third Row -

Exterior Dimensions

Length 185.7 in
Length w/o Bumpers -
Width 81.4 in
Width w/o Mirrors 71.9 in
Height 56.9 in
Wheel Base 112.2 in
Ground Clearance 5.8 in
Front Track 62.3 in
Rear Track 61.8 in

Cargo Dimensions

Cargo Volume Rear Seats Down -
Cargo Volume 3rd Row Down -

AWD 330e xDrive 4dr Sedan

Interior Dimensions

Cargo Volume 9.0 ft³
Head Room Front 38.7 in
Head Room Rear 37.6 in
Hip Room Front -
Hip Room Rear -
Shoulder Room Front 56.0 in
Shoulder Room Rear 54.6 in
Leg Room Front 42.0 in
Leg Room Rear 35.2 in
Interior Volume -
Passenger Volume 94.0 ft³
Passenger Volume Third Row -
Head Room Third Row -
Hip Room Third Row -
Shoulder Room Third Row -
Leg Room Third Row -

Exterior Dimensions

Length 185.7 in
Length w/o Bumpers -
Width 81.4 in
Width w/o Mirrors 71.9 in
Height 56.9 in
Wheel Base 112.2 in
Ground Clearance 5.8 in
Front Track 62.3 in
Rear Track 61.7 in

Cargo Dimensions

Cargo Volume Rear Seats Down -
Cargo Volume 3rd Row Down -

330i 4dr Sedan

Interior Dimensions

Cargo Volume 13.0 ft³
Head Room Front 38.7 in
Head Room Rear 37.6 in
Hip Room Front -
Hip Room Rear -
Shoulder Room Front 56.0 in
Shoulder Room Rear 54.6 in
Leg Room Front 42.0 in
Leg Room Rear 35.2 in
Interior Volume -
Passenger Volume 94.0 ft³
Passenger Volume Third Row -
Head Room Third Row -
Hip Room Third Row -
Shoulder Room Third Row -
Leg Room Third Row -

Exterior Dimensions

Length 185.7 in
Length w/o Bumpers -
Width 81.4 in
Width w/o Mirrors 71.9 in
Height 56.8 in
Wheel Base 112.2 in
Ground Clearance 5.4 in
Front Track 62.3 in
Rear Track 63.0 in

Cargo Dimensions

Cargo Volume Rear Seats Down -
Cargo Volume 3rd Row Down -

AWD 330i xDrive 4dr Sedan

Interior Dimensions

Cargo Volume 13.0 ft³
Head Room Front 38.7 in
Head Room Rear 37.6 in
Hip Room Front -
Hip Room Rear -
Shoulder Room Front 56.0 in
Shoulder Room Rear 54.6 in
Leg Room Front 42.0 in
Leg Room Rear 35.2 in
Interior Volume -
Passenger Volume 94.0 ft³
Passenger Volume Third Row -
Head Room Third Row -
Hip Room Third Row -
Shoulder Room Third Row -
Leg Room Third Row -

Exterior Dimensions

Length 185.7 in
Length w/o Bumpers -
Width 81.4 in
Width w/o Mirrors 71.9 in
Height 56.8 in
Wheel Base 112.2 in
Ground Clearance 5.4 in
Front Track 62.3 in
Rear Track 62.9 in

Cargo Dimensions

Cargo Volume Rear Seats Down -
Cargo Volume 3rd Row Down -

M340i 4dr Sedan

Interior Dimensions

Cargo Volume 13.0 ft³
Head Room Front 38.7 in
Head Room Rear 37.6 in
Hip Room Front -
Hip Room Rear -
Shoulder Room Front 56.0 in
Shoulder Room Rear 54.6 in
Leg Room Front 42.0 in
Leg Room Rear 35.2 in
Interior Volume -
Passenger Volume 94.0 ft³
Passenger Volume Third Row -
Head Room Third Row -
Hip Room Third Row -
Shoulder Room Third Row -
Leg Room Third Row -

Exterior Dimensions

Length 185.7 in
Length w/o Bumpers -
Width 81.4 in
Width w/o Mirrors 71.9 in
Height 56.4 in
Wheel Base 112.2 in
Ground Clearance 5.4 in
Front Track 62.3 in
Rear Track 61.8 in

Cargo Dimensions

Cargo Volume Rear Seats Down -
Cargo Volume 3rd Row Down -

AWD M340i xDrive 4dr Sedan

Interior Dimensions

Cargo Volume 13.0 ft³
Head Room Front 38.7 in
Head Room Rear 37.6 in
Hip Room Front -
Hip Room Rear -
Shoulder Room Front 56.0 in
Shoulder Room Rear 54.6 in
Leg Room Front 42.0 in
Leg Room Rear 35.2 in
Interior Volume -
Passenger Volume 94.0 ft³
Passenger Volume Third Row -
Head Room Third Row -
Hip Room Third Row -
Shoulder Room Third Row -
Leg Room Third Row -

Exterior Dimensions

Length 185.7 in
Length w/o Bumpers -
Width 81.4 in
Width w/o Mirrors 71.9 in
Height 56.7 in
Wheel Base 112.2 in
Ground Clearance 5.4 in
Front Track 62.3 in
Rear Track 61.7 in

Cargo Dimensions

Cargo Volume Rear Seats Down -
Cargo Volume 3rd Row Down -