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2023 BMW 4 Series dimensions: length, width, height, weight, cargo

Length

188.5in long

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188.5 in long112.4 in wheelbase56.8 intall81.6 inwith mirrors
To scale. Dashed: median of 34 coupes (2023).

Dimensions by trim

2023 BMW 4 Series: outside dimensions by trim
TrimLengthWidthWith mirrorsHeightWheelbaseTurning circle
430i Gran Coupe RWD, 430i xDrive Gran Coupe AWD, M440i Gran Coupe RWD, M440i xDrive Gran Coupe AWD188.5 in72.8 in81.6 in56.8 in112.4 inN/A
430i RWD187.9 in72.9 in81.6 in54.6 in112.2 in37.4 ft
430i xDrive Gran Coupe, M440i xDrive Gran Coupe187.9 in72.8 in81.6 in54.6 in112.2 inN/A
430i xDrive AWD187.9 in72.9 in81.6 in54.6 in112.2 in39.4 ft
430i RWD187.9 in72.9 in81.6 in54.6 in112.2 in37.4 ft
430i xDrive AWD187.9 in72.9 in81.6 in54.6 in112.2 in37.4 ft
M440i xDrive AWD, M440i RWD188.0 in72.9 in81.6 in54.8 in112.2 inN/A
M440i RWD188.0 in72.9 in81.6 in54.6 in112.2 in37.4 ft
M440i xDrive AWD188.0 in72.9 in81.6 in54.6 in112.2 in37.4 ft
2023 BMW 4 Series: weight by trim
TrimCurb weight
430i Gran Coupe RWD3,792 lb
430i RWD3,578 lb to 5,049 lb
430i xDrive Gran Coupe, M440i xDrive Gran Coupe3,918 lb
430i xDrive Gran Coupe AWD3,922 lb
430i xDrive AWD3,708 lb
430i RWD3,918 lb
M440i Gran Coupe RWD4,019 lb
430i xDrive AWD4,034 lb
M440i xDrive AWD3,913 lb
M440i RWD3,858 lb
M440i xDrive Gran Coupe AWD4,169 lb
M440i RWD4,171 lb
M440i xDrive AWD3,708 lb to 5,049 lb
2023 BMW 4 Series: cargo and room by trim
TrimCargo, seats upFront legroomRear legroomFront headroomRear headroom
430i Gran Coupe RWD, 430i xDrive Gran Coupe AWD, M440i Gran Coupe RWD, M440i xDrive Gran Coupe AWD12.0 cu ft41.5 in32.5 in38.6 in36.1 in
430i RWD, 430i xDrive AWD, M440i xDrive AWD, M440i RWD12.0 cu ft41.8 in34.5 in38.0 in35.2 in
430i xDrive Gran Coupe, M440i xDrive Gran Coupe12.0 cu ft41.8 in32.5 in40.6 in36.1 in
430i RWD, 430i xDrive AWD, M440i RWD, M440i xDrive AWD10.6 cu ft41.8 in32.5 in40.6 in36.1 in

Weight

Curb weight
3,792 lb
Kilograms
1,720 kg
US tons
1.9 tons

430i Gran Coupe RWD. All trims: 3,708 lb to 4,171 lb.

Heavier than 64% of 29 coupes (2023).

Garage fit

2023 BMW 4 Series in standard garages, centred
GarageFitsSpare lengthEach side
Single, 12 x 22 ftYes75.5 in35.6 in
Single, 14 x 24 ftYes99.5 in47.6 in
Double, 20 x 20 ftYes51.5 in83.6 in
Double, 24 x 24 ftYes99.5 in107.6 in
2023 BMW 4 Series through a garage door
DoorFitsSpare widthAbove roof
8 ft wide, 7 ft tallYes14.4 in27.2 in
9 ft wide, 7 ft tallYes26.4 in27.2 in

Door width check uses the mirrors: 81.6 in.

Your garage

Second car

Garage 12 x 22 ft. Door 9 x 7 ft.

  • Yes. 75.5 in spare length. 35.6 in each side.
  • Door: 26.4 in spare width. 27.2 in above the roof.

Size class

Compact coupe.

Longer than 88% of 34 coupes (2023).

Median of 34 coupes (2023): 180.1 in long.

Cargo, seats up: 12.0 cu ft. More than 71% of 18 coupes (2023).

Bigger and smaller rivals

2023 BMW 4 Series and rivals by length
ModelLengthvs 4 SeriesCargo, seats upvs 4 Series
Bentley Continental GTC190.9 in+2.4 inN/AN/A
BMW M4189.1 in+0.6 in12.0 cu ftabout the same
BMW 4 Series188.5 in-12.0 cu ft-
Lexus RC185.0 in-3.5 in10.4 cu ft-1.6 cu ft
Lexus RC-F185.0 in-3.5 inN/AN/A
Toyota Supra177.8 in-10.7 inN/AN/A
Nissan Z172.4 in-16.1 inN/AN/A

Legroom and headroom

430i Gran Coupe RWD.

Front legroom
41.5 inMore than 26% of 20 coupes (2023).
Rear legroom
32.5 inMore than 73% of 16 coupes (2023).
Front headroom
38.6 inMore than 70% of 21 coupes (2023).
Rear headroom
36.1 inMore than 81% of 17 coupes (2023).

What this cannot tell you

Outline is a body-style template scaled to these numbers.

Garage fit ignores shelves, steps and open doors.

How values are checked