Dimensions
Find 2025 BMW 8 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.
840i 2dr Coupe
Interior Dimensions
Cargo Volume |
14.8 |
ft³ |
Head Room Front |
38.9 |
in |
Head Room Rear |
33.6 |
in |
Hip Room Front |
- |
|
Hip Room Rear |
- |
|
Shoulder Room Front |
57.2 |
in |
Shoulder Room Rear |
46.9 |
in |
Leg Room Front |
42.1 |
in |
Leg Room Rear |
29.5 |
in |
Interior Volume |
- |
|
Passenger Volume |
81.0 |
ft³ |
Passenger Volume Third Row |
- |
|
Head Room Third Row |
- |
|
Hip Room Third Row |
- |
|
Shoulder Room Third Row |
- |
|
Leg Room Third Row |
- |
|
Exterior Dimensions
Length |
191.2 |
in |
Length w/o Bumpers |
- |
|
Width |
84.1 |
in |
Width w/o Mirrors |
74.9 |
in |
Height |
53.0 |
in |
Wheel Base |
111.1 |
in |
Ground Clearance |
4.8 |
in |
Front Track |
64.1 |
in |
Rear Track |
64.6 |
in |
Cargo Dimensions
Cargo Volume Rear Seats Down |
- |
|
Cargo Volume 3rd Row Down |
- |
|
AWD 840i xDrive 2dr Coupe
Interior Dimensions
Cargo Volume |
14.8 |
ft³ |
Head Room Front |
38.9 |
in |
Head Room Rear |
33.6 |
in |
Hip Room Front |
- |
|
Hip Room Rear |
- |
|
Shoulder Room Front |
57.2 |
in |
Shoulder Room Rear |
46.9 |
in |
Leg Room Front |
42.1 |
in |
Leg Room Rear |
29.5 |
in |
Interior Volume |
- |
|
Passenger Volume |
81.0 |
ft³ |
Passenger Volume Third Row |
- |
|
Head Room Third Row |
- |
|
Hip Room Third Row |
- |
|
Shoulder Room Third Row |
- |
|
Leg Room Third Row |
- |
|
Exterior Dimensions
Length |
191.2 |
in |
Length w/o Bumpers |
- |
|
Width |
84.1 |
in |
Width w/o Mirrors |
74.9 |
in |
Height |
53.0 |
in |
Wheel Base |
111.1 |
in |
Ground Clearance |
4.8 |
in |
Front Track |
64.1 |
in |
Rear Track |
64.6 |
in |
Cargo Dimensions
Cargo Volume Rear Seats Down |
- |
|
Cargo Volume 3rd Row Down |
- |
|
AWD M850i xDrive 2dr Coupe
Interior Dimensions
Cargo Volume |
14.8 |
ft³ |
Head Room Front |
38.9 |
in |
Head Room Rear |
33.6 |
in |
Hip Room Front |
- |
|
Hip Room Rear |
- |
|
Shoulder Room Front |
57.2 |
in |
Shoulder Room Rear |
46.9 |
in |
Leg Room Front |
42.1 |
in |
Leg Room Rear |
29.5 |
in |
Interior Volume |
- |
|
Passenger Volume |
81.0 |
ft³ |
Passenger Volume Third Row |
- |
|
Head Room Third Row |
- |
|
Hip Room Third Row |
- |
|
Shoulder Room Third Row |
- |
|
Leg Room Third Row |
- |
|
Exterior Dimensions
Length |
191.2 |
in |
Length w/o Bumpers |
- |
|
Width |
84.1 |
in |
Width w/o Mirrors |
74.9 |
in |
Height |
53.0 |
in |
Wheel Base |
111.1 |
in |
Ground Clearance |
5.0 |
in |
Front Track |
64.0 |
in |
Rear Track |
64.6 |
in |
Cargo Dimensions
Cargo Volume Rear Seats Down |
- |
|
Cargo Volume 3rd Row Down |
- |
|
840i 2dr Convertible
Interior Dimensions
Cargo Volume |
12.4 |
ft³ |
Head Room Front |
38.9 |
in |
Head Room Rear |
34.7 |
in |
Hip Room Front |
- |
|
Hip Room Rear |
- |
|
Shoulder Room Front |
57.2 |
in |
Shoulder Room Rear |
45.7 |
in |
Leg Room Front |
42.1 |
in |
Leg Room Rear |
29.5 |
in |
Interior Volume |
- |
|
Passenger Volume |
81.0 |
ft³ |
Passenger Volume Third Row |
- |
|
Head Room Third Row |
- |
|
Hip Room Third Row |
- |
|
Shoulder Room Third Row |
- |
|
Leg Room Third Row |
- |
|
Exterior Dimensions
Length |
191.2 |
in |
Length w/o Bumpers |
- |
|
Width |
84.1 |
in |
Width w/o Mirrors |
74.9 |
in |
Height |
53.0 |
in |
Wheel Base |
111.1 |
in |
Ground Clearance |
4.6 |
in |
Front Track |
64.1 |
in |
Rear Track |
64.6 |
in |
Cargo Dimensions
Cargo Volume Rear Seats Down |
- |
|
Cargo Volume 3rd Row Down |
- |
|
AWD 840i xDrive 2dr Convertible
Interior Dimensions
Cargo Volume |
12.4 |
ft³ |
Head Room Front |
38.9 |
in |
Head Room Rear |
34.7 |
in |
Hip Room Front |
- |
|
Hip Room Rear |
- |
|
Shoulder Room Front |
57.2 |
in |
Shoulder Room Rear |
45.7 |
in |
Leg Room Front |
42.1 |
in |
Leg Room Rear |
29.5 |
in |
Interior Volume |
- |
|
Passenger Volume |
81.0 |
ft³ |
Passenger Volume Third Row |
- |
|
Head Room Third Row |
- |
|
Hip Room Third Row |
- |
|
Shoulder Room Third Row |
- |
|
Leg Room Third Row |
- |
|
Exterior Dimensions
Length |
191.2 |
in |
Length w/o Bumpers |
- |
|
Width |
84.1 |
in |
Width w/o Mirrors |
74.9 |
in |
Height |
53.0 |
in |
Wheel Base |
111.1 |
in |
Ground Clearance |
4.6 |
in |
Front Track |
64.1 |
in |
Rear Track |
64.6 |
in |
Cargo Dimensions
Cargo Volume Rear Seats Down |
- |
|
Cargo Volume 3rd Row Down |
- |
|
AWD M850i xDrive 2dr Convertible
Interior Dimensions
Cargo Volume |
12.4 |
ft³ |
Head Room Front |
38.9 |
in |
Head Room Rear |
34.7 |
in |
Hip Room Front |
- |
|
Hip Room Rear |
- |
|
Shoulder Room Front |
57.2 |
in |
Shoulder Room Rear |
45.7 |
in |
Leg Room Front |
42.1 |
in |
Leg Room Rear |
29.5 |
in |
Interior Volume |
- |
|
Passenger Volume |
81.0 |
ft³ |
Passenger Volume Third Row |
- |
|
Head Room Third Row |
- |
|
Hip Room Third Row |
- |
|
Shoulder Room Third Row |
- |
|
Leg Room Third Row |
- |
|
Exterior Dimensions
Length |
191.2 |
in |
Length w/o Bumpers |
- |
|
Width |
84.1 |
in |
Width w/o Mirrors |
74.9 |
in |
Height |
53.0 |
in |
Wheel Base |
111.1 |
in |
Ground Clearance |
4.9 |
in |
Front Track |
64.0 |
in |
Rear Track |
64.6 |
in |
Cargo Dimensions
Cargo Volume Rear Seats Down |
- |
|
Cargo Volume 3rd Row Down |
- |
|
840i Gran Coupe 4dr Sedan
Interior Dimensions
Cargo Volume |
15.5 |
ft³ |
Head Room Front |
39.1 |
in |
Head Room Rear |
37.0 |
in |
Hip Room Front |
- |
|
Hip Room Rear |
- |
|
Shoulder Room Front |
57.2 |
in |
Shoulder Room Rear |
54.6 |
in |
Leg Room Front |
42.1 |
in |
Leg Room Rear |
36.6 |
in |
Interior Volume |
- |
|
Passenger Volume |
100.0 |
ft³ |
Passenger Volume Third Row |
- |
|
Head Room Third Row |
- |
|
Hip Room Third Row |
- |
|
Shoulder Room Third Row |
- |
|
Leg Room Third Row |
- |
|
Exterior Dimensions
Length |
200.3 |
in |
Length w/o Bumpers |
- |
|
Width |
84.1 |
in |
Width w/o Mirrors |
76.1 |
in |
Height |
55.4 |
in |
Wheel Base |
119.0 |
in |
Ground Clearance |
4.8 |
in |
Front Track |
64.1 |
in |
Rear Track |
65.8 |
in |
Cargo Dimensions
Cargo Volume Rear Seats Down |
- |
|
Cargo Volume 3rd Row Down |
- |
|
AWD 840i xDrive Gran Coupe 4dr Sedan
Interior Dimensions
Cargo Volume |
15.5 |
ft³ |
Head Room Front |
39.1 |
in |
Head Room Rear |
37.0 |
in |
Hip Room Front |
- |
|
Hip Room Rear |
- |
|
Shoulder Room Front |
57.2 |
in |
Shoulder Room Rear |
54.6 |
in |
Leg Room Front |
42.1 |
in |
Leg Room Rear |
36.6 |
in |
Interior Volume |
- |
|
Passenger Volume |
100.0 |
ft³ |
Passenger Volume Third Row |
- |
|
Head Room Third Row |
- |
|
Hip Room Third Row |
- |
|
Shoulder Room Third Row |
- |
|
Leg Room Third Row |
- |
|
Exterior Dimensions
Length |
200.3 |
in |
Length w/o Bumpers |
- |
|
Width |
84.1 |
in |
Width w/o Mirrors |
76.1 |
in |
Height |
55.4 |
in |
Wheel Base |
119.0 |
in |
Ground Clearance |
4.8 |
in |
Front Track |
64.1 |
in |
Rear Track |
65.8 |
in |
Cargo Dimensions
Cargo Volume Rear Seats Down |
- |
|
Cargo Volume 3rd Row Down |
- |
|
AWD M850i xDrive Gran Coupe 4dr Sedan
Interior Dimensions
Cargo Volume |
15.5 |
ft³ |
Head Room Front |
39.1 |
in |
Head Room Rear |
37.0 |
in |
Hip Room Front |
- |
|
Hip Room Rear |
- |
|
Shoulder Room Front |
57.2 |
in |
Shoulder Room Rear |
54.6 |
in |
Leg Room Front |
42.1 |
in |
Leg Room Rear |
36.6 |
in |
Interior Volume |
- |
|
Passenger Volume |
100.0 |
ft³ |
Passenger Volume Third Row |
- |
|
Head Room Third Row |
- |
|
Hip Room Third Row |
- |
|
Shoulder Room Third Row |
- |
|
Leg Room Third Row |
- |
|
Exterior Dimensions
Length |
200.3 |
in |
Length w/o Bumpers |
- |
|
Width |
84.1 |
in |
Width w/o Mirrors |
76.1 |
in |
Height |
55.4 |
in |
Wheel Base |
119.0 |
in |
Ground Clearance |
5.0 |
in |
Front Track |
64.1 |
in |
Rear Track |
65.8 |
in |
Cargo Dimensions
Cargo Volume Rear Seats Down |
- |
|
Cargo Volume 3rd Row Down |
- |
|
AWD ALPINA B8 Gran Coupe 4dr Sedan
Interior Dimensions
Cargo Volume |
15.5 |
ft³ |
Head Room Front |
39.1 |
in |
Head Room Rear |
37.0 |
in |
Hip Room Front |
- |
|
Hip Room Rear |
- |
|
Shoulder Room Front |
57.2 |
in |
Shoulder Room Rear |
54.6 |
in |
Leg Room Front |
42.1 |
in |
Leg Room Rear |
36.6 |
in |
Interior Volume |
- |
|
Passenger Volume |
100.0 |
ft³ |
Passenger Volume Third Row |
- |
|
Head Room Third Row |
- |
|
Hip Room Third Row |
- |
|
Shoulder Room Third Row |
- |
|
Leg Room Third Row |
- |
|
Exterior Dimensions
Length |
200.3 |
in |
Length w/o Bumpers |
- |
|
Width |
84.1 |
in |
Width w/o Mirrors |
76.1 |
in |
Height |
55.4 |
in |
Wheel Base |
119.0 |
in |
Ground Clearance |
5.0 |
in |
Front Track |
61.9 |
in |
Rear Track |
62.4 |
in |
Cargo Dimensions
Cargo Volume Rear Seats Down |
- |
|
Cargo Volume 3rd Row Down |
- |
|