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2022 BMW M8 dimensions: length, width, height, weight, cargo

Length

191.3in long

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191.3 in long111.1 in wheelbase53.0 intall74.9 inwide
To scale. Dashed: median of 16 convertibles (2022).

Dimensions by trim

2022 BMW M8: outside dimensions by trim
TrimLengthWidthWith mirrorsHeightWheelbaseGround clearanceTurning circle
Competition AWD191.3 in74.9 in74.9 in53.0 in111.1 in5.0 in39.0 ft
Competition Gran Coupe AWD, Competition Gran Coupe AWD, 8 Series M850i xDrive AWD, 8 Series M850i xDrive Gran Coupe AWD, 8 Series 840i RWD, 8 Series 840i xDrive AWD, 8 Series 840i Gran Coupe RWD, 8 Series 840i xDrive Gran Coupe AWD, 8 Series ALPINA B8 xDrive Gran Coupe AWD191.8 in74.8 in74.9 in53.0 in111.1 in5.0 in39.0 ft
Competition AWD191.3 in74.9 in74.9 in53.3 in111.1 in5.0 in39.0 ft
2022 BMW M8: weight by trim
TrimCurb weightGVWRPayload
Competition AWD, Competition Gran Coupe AWD4,295 lbN/AN/A
Competition Gran Coupe AWD4,458 lbN/AN/A
Competition AWD4,560 lb5,618 lb1,058 lb
8 Series M850i xDrive AWD4,303 lb to 4,736 lbN/AN/A
8 Series M850i xDrive Gran Coupe AWD4,303 lb to 4,758 lbN/AN/A
8 Series 840i RWD4,211 lbN/AN/A
8 Series 840i xDrive AWD4,356 lbN/AN/A
8 Series 840i Gran Coupe RWD4,262 lbN/AN/A
8 Series 840i xDrive Gran Coupe AWD4,381 lbN/AN/A
8 Series ALPINA B8 xDrive Gran Coupe AWD4,303 lb to 4,831 lbN/AN/A
2022 BMW M8: cargo and room by trim
TrimCargo, seats upCargo, maxFront legroomRear legroomFront headroomRear headroom
Competition AWD14.8 cu ft14.8 cu ft42.1 in29.5 in38.9 in33.6 in
Competition Gran Coupe AWDN/AN/A42.1 in29.5 in38.9 in34.7 in
Competition Gran Coupe AWDN/A11.0 cu ft42.1 in29.5 in38.9 in34.7 in
Competition AWD12.4 cu ft12.0 cu ft42.1 in29.5 in38.9 in34.7 in
8 Series M850i xDrive AWD, 8 Series 840i RWD, 8 Series 840i xDrive AWDN/A12.4 cu ft42.1 in29.5 in38.9 in34.7 in
8 Series M850i xDrive Gran Coupe AWD, 8 Series 840i Gran Coupe RWD, 8 Series 840i xDrive Gran Coupe AWDN/A15.5 cu ft42.1 in29.5 in38.9 in34.7 in
8 Series ALPINA B8 xDrive Gran Coupe AWDN/A15.5 cu ft42.1 in29.5 in38.9 in34.7 in

Weight

Curb weight
4,295 lb
Kilograms
1,948 kg
US tons
2.1 tons

Competition AWD. All trims: 4,211 lb to 4,560 lb.

Heavier than 81% of 17 convertibles (2022).

Garage fit

2022 BMW M8 in standard garages, centred
GarageFitsSpare lengthEach side
Single, 12 x 22 ftYes72.7 in34.5 in
Single, 14 x 24 ftYes96.7 in46.5 in
Double, 20 x 20 ftYes48.7 in82.5 in
Double, 24 x 24 ftYes96.7 in106.5 in
2022 BMW M8 through a garage door
DoorFitsSpare widthAbove roof
8 ft wide, 7 ft tallYes21.1 in31.0 in
9 ft wide, 7 ft tallYes33.1 in31.0 in

Your garage

Second car

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

  • Yes. 72.7 in spare length. 34.5 in each side.
  • Door: 33.1 in spare width. 31.0 in above the roof.

Size class

Full-size convertible.

Longest of 16 convertibles (2022).

Median of 16 convertibles (2022): 181.9 in long.

Cargo, seats up: 14.8 cu ft. More than 89% of 10 convertibles (2022).

Bigger and smaller rivals

2022 BMW M8 and rivals by length
ModelLengthvs M8Cargo, seats upvs M8
BMW M8191.3 in-14.8 cu ft-
BMW 8 Series191.1 inabout the same14.8 cu ftabout the same
Bentley Continental GT190.9 inabout the same12.6 cu ft-2.2 cu ft
Audi A5187.3 in-4.0 inN/AN/A
Audi S5185.4 in-5.9 inN/AN/A

Legroom and headroom

Competition AWD.

Front legroom
42.1 inMore than 50% of 11 convertibles (2022).
Rear legroom
29.5 inLowest of 5 convertibles (2022).
Front headroom
38.9 inMore than 56% of 10 convertibles (2022).
Rear headroom
33.6 inMore than 17% of 7 convertibles (2022).

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