Dimensions
Find 2021 GMC Yukon XL 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.
SLE 2WD 4dr SLE
Cargo Area Dimensions
Cargo Area Length @ Floor to Console (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 1 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 2 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 3 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 4 (in) |
|
Cargo Area Width @ Beltline (in) |
- TBD - |
Cargo Box Width @ Wheelhousings (in) |
49.4 |
Cargo Box (Area) Height (in) |
- TBD - |
Cargo Volume to Seat 1 (ft³) |
144.7 |
Cargo Volume to Seat 2 (ft³) |
93.8 |
Cargo Volume to Seat 3 (ft³) |
41.5 |
Cargo Volume to Seat 4 (ft³) |
|
Exterior Dimensions
Wheelbase (in) |
134.1 |
Length, Overall (in) |
225.2 |
Width, Max w/o mirrors (in) |
81 |
Height, Overall (in) |
76.5 |
Overhang, Front (in) |
- TBD - |
Overhang, Rear w/bumper (in) |
- TBD - |
Ground to Top of Load Floor (in) |
- TBD - |
Ground Clearance, Front (in) |
- TBD - |
Ground Clearance, Rear (in) |
- TBD - |
Rear Door Opening Height (in) |
- TBD - |
Rear Door Opening Width (in) |
- TBD - |
Side Door Opening Height (in) |
|
Side Door Opening Width (in) |
|
Step Up Height - Front (in) |
- TBD - |
Step Up Height - Side (in) |
- TBD - |
Interior Dimensions
Third Leg Room (in) |
36.7 |
Front Head Room (in) |
42.3 |
Front Head Room (in) |
40.4 |
Passenger Capacity |
8 |
Third Head Room (in) |
38.2 |
Second Hip Room (in) |
61.3 |
Second Shoulder Room (in) |
64.8 |
Second Leg Room (in) |
42 |
Second Head Room (in) |
38.9 |
Second Head Room (in) |
37.5 |
Front Hip Room (in) |
61.5 |
Front Shoulder Room (in) |
66 |
Front Leg Room (in) |
44.5 |
Third Hip Room (in) |
49.4 |
Passenger Capacity |
9 |
Third Shoulder Room (in) |
62.8 |
SLT 2WD 4dr SLT
Cargo Area Dimensions
Cargo Volume to Seat 3 (ft³) |
41.5 |
Cargo Volume to Seat 4 (ft³) |
|
Cargo Area Length @ Floor to Console (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 1 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 2 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 3 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 4 (in) |
|
Cargo Area Width @ Beltline (in) |
- TBD - |
Cargo Box Width @ Wheelhousings (in) |
49.4 |
Cargo Box (Area) Height (in) |
- TBD - |
Cargo Volume to Seat 1 (ft³) |
144.7 |
Cargo Volume to Seat 2 (ft³) |
93.8 |
Exterior Dimensions
Wheelbase (in) |
134.1 |
Length, Overall (in) |
225.2 |
Width, Max w/o mirrors (in) |
81 |
Height, Overall (in) |
76.5 |
Overhang, Front (in) |
- TBD - |
Overhang, Rear w/bumper (in) |
- TBD - |
Ground to Top of Load Floor (in) |
- TBD - |
Ground Clearance, Front (in) |
- TBD - |
Ground Clearance, Rear (in) |
- TBD - |
Rear Door Opening Height (in) |
- TBD - |
Rear Door Opening Width (in) |
- TBD - |
Side Door Opening Height (in) |
|
Side Door Opening Width (in) |
|
Step Up Height - Front (in) |
- TBD - |
Step Up Height - Side (in) |
- TBD - |
Interior Dimensions
Third Hip Room (in) |
49.4 |
Third Shoulder Room (in) |
62.8 |
Third Leg Room (in) |
36.7 |
Third Head Room (in) |
38.2 |
Second Hip Room (in) |
61.3 |
Second Shoulder Room (in) |
64.8 |
Second Leg Room (in) |
42 |
Second Head Room (in) |
38.9 |
Second Head Room (in) |
37.5 |
Front Hip Room (in) |
61.5 |
Front Shoulder Room (in) |
66 |
Front Leg Room (in) |
44.5 |
Front Head Room (in) |
42.3 |
Front Head Room (in) |
40.4 |
Passenger Capacity |
8 |
Passenger Capacity |
7 |
Denali 2WD 4dr Denali
Cargo Area Dimensions
Cargo Area Length @ Floor to Console (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 1 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 2 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 3 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 4 (in) |
|
Cargo Area Width @ Beltline (in) |
- TBD - |
Cargo Box Width @ Wheelhousings (in) |
49.4 |
Cargo Box (Area) Height (in) |
- TBD - |
Cargo Volume to Seat 1 (ft³) |
144.7 |
Cargo Volume to Seat 2 (ft³) |
93.8 |
Cargo Volume to Seat 3 (ft³) |
41.5 |
Cargo Volume to Seat 4 (ft³) |
|
Exterior Dimensions
Side Door Opening Height (in) |
|
Wheelbase (in) |
134.1 |
Length, Overall (in) |
225.2 |
Width, Max w/o mirrors (in) |
81 |
Height, Overall (in) |
76.5 |
Overhang, Front (in) |
- TBD - |
Overhang, Rear w/bumper (in) |
- TBD - |
Ground to Top of Load Floor (in) |
- TBD - |
Ground Clearance, Front (in) |
- TBD - |
Ground Clearance, Rear (in) |
- TBD - |
Rear Door Opening Height (in) |
- TBD - |
Rear Door Opening Width (in) |
- TBD - |
Side Door Opening Width (in) |
|
Step Up Height - Front (in) |
- TBD - |
Step Up Height - Side (in) |
- TBD - |
Interior Dimensions
Front Leg Room (in) |
44.5 |
Front Head Room (in) |
42.3 |
Front Head Room (in) |
40.4 |
Passenger Capacity |
7 |
Passenger Capacity |
8 |
Third Hip Room (in) |
49.4 |
Third Shoulder Room (in) |
62.8 |
Third Leg Room (in) |
36.7 |
Third Head Room (in) |
38.2 |
Second Hip Room (in) |
61.3 |
Second Shoulder Room (in) |
64.8 |
Second Leg Room (in) |
42 |
Second Head Room (in) |
38.9 |
Second Head Room (in) |
37.5 |
Front Hip Room (in) |
61.5 |
Front Shoulder Room (in) |
66 |
SLE 4WD 4dr SLE
Cargo Area Dimensions
Cargo Volume to Seat 4 (ft³) |
|
Cargo Volume to Seat 3 (ft³) |
41.5 |
Cargo Volume to Seat 2 (ft³) |
93.8 |
Cargo Volume to Seat 1 (ft³) |
144.7 |
Cargo Box (Area) Height (in) |
- TBD - |
Cargo Box Width @ Wheelhousings (in) |
49.4 |
Cargo Area Width @ Beltline (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 4 (in) |
|
Cargo Area Length @ Floor to Seat 3 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 2 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 1 (in) |
- TBD - |
Cargo Area Length @ Floor to Console (in) |
- TBD - |
Exterior Dimensions
Wheelbase (in) |
134.1 |
Length, Overall (in) |
225.2 |
Width, Max w/o mirrors (in) |
81 |
Height, Overall (in) |
76.5 |
Overhang, Front (in) |
- TBD - |
Overhang, Rear w/bumper (in) |
- TBD - |
Ground to Top of Load Floor (in) |
- TBD - |
Ground Clearance, Front (in) |
- TBD - |
Ground Clearance, Rear (in) |
- TBD - |
Rear Door Opening Height (in) |
- TBD - |
Rear Door Opening Width (in) |
- TBD - |
Side Door Opening Height (in) |
|
Side Door Opening Width (in) |
|
Step Up Height - Front (in) |
- TBD - |
Step Up Height - Side (in) |
- TBD - |
Interior Dimensions
Passenger Capacity |
9 |
Passenger Capacity |
8 |
Front Head Room (in) |
40.4 |
Front Head Room (in) |
42.3 |
Front Leg Room (in) |
44.5 |
Front Shoulder Room (in) |
66 |
Front Hip Room (in) |
61.5 |
Second Head Room (in) |
37.5 |
Second Head Room (in) |
38.9 |
Second Leg Room (in) |
42 |
Second Shoulder Room (in) |
64.8 |
Second Hip Room (in) |
61.3 |
Third Head Room (in) |
38.2 |
Third Leg Room (in) |
36.7 |
Third Shoulder Room (in) |
62.8 |
Third Hip Room (in) |
49.4 |
SLT 4WD 4dr SLT
Cargo Area Dimensions
Cargo Area Length @ Floor to Seat 4 (in) |
|
Cargo Area Length @ Floor to Seat 3 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 2 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 1 (in) |
- TBD - |
Cargo Area Length @ Floor to Console (in) |
- TBD - |
Cargo Volume to Seat 4 (ft³) |
|
Cargo Volume to Seat 3 (ft³) |
41.5 |
Cargo Volume to Seat 2 (ft³) |
93.8 |
Cargo Volume to Seat 1 (ft³) |
144.7 |
Cargo Box (Area) Height (in) |
- TBD - |
Cargo Box Width @ Wheelhousings (in) |
49.4 |
Cargo Area Width @ Beltline (in) |
- TBD - |
Exterior Dimensions
Wheelbase (in) |
134.1 |
Length, Overall (in) |
225.2 |
Width, Max w/o mirrors (in) |
81 |
Height, Overall (in) |
76.5 |
Overhang, Front (in) |
- TBD - |
Overhang, Rear w/bumper (in) |
- TBD - |
Ground to Top of Load Floor (in) |
- TBD - |
Ground Clearance, Front (in) |
- TBD - |
Ground Clearance, Rear (in) |
- TBD - |
Rear Door Opening Height (in) |
- TBD - |
Rear Door Opening Width (in) |
- TBD - |
Side Door Opening Height (in) |
|
Side Door Opening Width (in) |
|
Step Up Height - Front (in) |
- TBD - |
Step Up Height - Side (in) |
- TBD - |
Interior Dimensions
Passenger Capacity |
7 |
Passenger Capacity |
8 |
Front Head Room (in) |
40.4 |
Front Head Room (in) |
42.3 |
Front Leg Room (in) |
44.5 |
Front Shoulder Room (in) |
66 |
Front Hip Room (in) |
61.5 |
Second Head Room (in) |
37.5 |
Second Head Room (in) |
38.9 |
Second Leg Room (in) |
42 |
Second Shoulder Room (in) |
64.8 |
Second Hip Room (in) |
61.3 |
Third Head Room (in) |
38.2 |
Third Leg Room (in) |
36.7 |
Third Shoulder Room (in) |
62.8 |
Third Hip Room (in) |
49.4 |
AT4 4WD 4dr AT4
Cargo Area Dimensions
Cargo Volume to Seat 1 (ft³) |
144.7 |
Cargo Box (Area) Height (in) |
- TBD - |
Cargo Box Width @ Wheelhousings (in) |
49.4 |
Cargo Area Width @ Beltline (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 4 (in) |
|
Cargo Area Length @ Floor to Seat 3 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 2 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 1 (in) |
- TBD - |
Cargo Area Length @ Floor to Console (in) |
- TBD - |
Cargo Volume to Seat 4 (ft³) |
|
Cargo Volume to Seat 3 (ft³) |
41.5 |
Cargo Volume to Seat 2 (ft³) |
93.8 |
Exterior Dimensions
Wheelbase (in) |
134.1 |
Length, Overall (in) |
225.2 |
Width, Max w/o mirrors (in) |
81 |
Height, Overall (in) |
76.5 |
Overhang, Front (in) |
- TBD - |
Overhang, Rear w/bumper (in) |
- TBD - |
Ground to Top of Load Floor (in) |
- TBD - |
Ground Clearance, Front (in) |
- TBD - |
Ground Clearance, Rear (in) |
- TBD - |
Rear Door Opening Height (in) |
- TBD - |
Rear Door Opening Width (in) |
- TBD - |
Side Door Opening Height (in) |
|
Side Door Opening Width (in) |
|
Step Up Height - Front (in) |
- TBD - |
Step Up Height - Side (in) |
- TBD - |
Interior Dimensions
Passenger Capacity |
7 |
Passenger Capacity |
8 |
Front Head Room (in) |
40.4 |
Front Head Room (in) |
42.3 |
Front Leg Room (in) |
44.5 |
Front Shoulder Room (in) |
66 |
Front Hip Room (in) |
61.5 |
Second Head Room (in) |
37.5 |
Second Head Room (in) |
38.9 |
Second Leg Room (in) |
42 |
Second Shoulder Room (in) |
64.8 |
Second Hip Room (in) |
61.3 |
Third Head Room (in) |
38.2 |
Third Leg Room (in) |
36.7 |
Third Shoulder Room (in) |
62.8 |
Third Hip Room (in) |
49.4 |
Denali 4WD 4dr Denali
Cargo Area Dimensions
Cargo Volume to Seat 4 (ft³) |
|
Cargo Volume to Seat 3 (ft³) |
41.5 |
Cargo Volume to Seat 2 (ft³) |
93.8 |
Cargo Volume to Seat 1 (ft³) |
144.7 |
Cargo Box (Area) Height (in) |
- TBD - |
Cargo Box Width @ Wheelhousings (in) |
49.4 |
Cargo Area Width @ Beltline (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 4 (in) |
|
Cargo Area Length @ Floor to Seat 3 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 2 (in) |
- TBD - |
Cargo Area Length @ Floor to Seat 1 (in) |
- TBD - |
Cargo Area Length @ Floor to Console (in) |
- TBD - |
Exterior Dimensions
Wheelbase (in) |
134.1 |
Length, Overall (in) |
225.2 |
Width, Max w/o mirrors (in) |
81 |
Height, Overall (in) |
76.5 |
Overhang, Front (in) |
- TBD - |
Overhang, Rear w/bumper (in) |
- TBD - |
Ground to Top of Load Floor (in) |
- TBD - |
Ground Clearance, Front (in) |
- TBD - |
Ground Clearance, Rear (in) |
- TBD - |
Rear Door Opening Height (in) |
- TBD - |
Rear Door Opening Width (in) |
- TBD - |
Side Door Opening Height (in) |
|
Side Door Opening Width (in) |
|
Step Up Height - Front (in) |
- TBD - |
Step Up Height - Side (in) |
- TBD - |
Interior Dimensions
Passenger Capacity |
8 |
Passenger Capacity |
7 |
Front Head Room (in) |
40.4 |
Front Head Room (in) |
42.3 |
Front Leg Room (in) |
44.5 |
Front Shoulder Room (in) |
66 |
Front Hip Room (in) |
61.5 |
Second Head Room (in) |
37.5 |
Second Head Room (in) |
38.9 |
Second Leg Room (in) |
42 |
Second Shoulder Room (in) |
64.8 |
Second Hip Room (in) |
61.3 |
Third Head Room (in) |
38.2 |
Third Leg Room (in) |
36.7 |
Third Shoulder Room (in) |
62.8 |
Third Hip Room (in) |
49.4 |