Dimensions

Find 2018 Buick Regal Sportback 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.

FWD

Cargo Area Dimensions

Cargo Volume with Rear Seat Up (ft³) 31.5
Cargo Volume with Rear Seat Down (ft³) 60.7

Exterior Dimensions

Wheelbase (in) 111.4
Length, Overall (in) 192.9
Width, Max w/o mirrors (in) 73.3
Height, Overall (in) 57.3
Track Width, Front (in) 62.8
Track Width, Rear (in) 63.0
Min Ground Clearance (in) - TBD -
Liftover Height (in) - TBD -

Interior Dimensions

Second Shoulder Room (in) 55.4
Second Leg Room (in) 36.9
Front Head Room (in) 38.8
Passenger Volume (ft³) - TBD -
Front Shoulder Room (in) 56.9
Front Leg Room (in) 42.1
Passenger Capacity 5
Second Head Room (in) 37.4
Front Hip Room (in) 55.2
Second Hip Room (in) 54.1

Preferred Preferred FWD

Cargo Area Dimensions

Cargo Volume with Rear Seat Down (ft³) 60.7
Cargo Volume with Rear Seat Up (ft³) 31.5

Exterior Dimensions

Track Width, Front (in) 62.8
Wheelbase (in) 111.4
Length, Overall (in) 192.9
Width, Max w/o mirrors (in) 73.3
Height, Overall (in) 57.3
Track Width, Rear (in) 63.0
Min Ground Clearance (in) - TBD -
Liftover Height (in) - TBD -

Interior Dimensions

Front Leg Room (in) 42.1
Front Shoulder Room (in) 56.9
Front Hip Room (in) 55.2
Second Head Room (in) 37.4
Second Leg Room (in) 36.9
Second Shoulder Room (in) 55.4
Second Hip Room (in) 54.1
Front Head Room (in) 38.8
Passenger Volume (ft³) - TBD -
Passenger Capacity 5

Preferred II Preferred II FWD

Cargo Area Dimensions

Cargo Volume with Rear Seat Up (ft³) 31.5
Cargo Volume with Rear Seat Down (ft³) 60.7

Exterior Dimensions

Wheelbase (in) 111.4
Length, Overall (in) 192.9
Width, Max w/o mirrors (in) 73.3
Height, Overall (in) 57.3
Track Width, Front (in) 62.8
Track Width, Rear (in) 63.0
Min Ground Clearance (in) - TBD -
Liftover Height (in) - TBD -

Interior Dimensions

Passenger Capacity 5
Passenger Volume (ft³) - TBD -
Front Head Room (in) 38.8
Front Leg Room (in) 42.1
Front Shoulder Room (in) 56.9
Front Hip Room (in) 55.2
Second Head Room (in) 37.4
Second Leg Room (in) 36.9
Second Shoulder Room (in) 55.4
Second Hip Room (in) 54.1

Essence Essence FWD

Cargo Area Dimensions

Cargo Volume with Rear Seat Down (ft³) 60.7
Cargo Volume with Rear Seat Up (ft³) 31.5

Exterior Dimensions

Wheelbase (in) 111.4
Length, Overall (in) 192.9
Width, Max w/o mirrors (in) 73.3
Height, Overall (in) 57.3
Track Width, Front (in) 62.8
Track Width, Rear (in) 63.0
Min Ground Clearance (in) - TBD -
Liftover Height (in) - TBD -

Interior Dimensions

Passenger Capacity 5
Passenger Volume (ft³) - TBD -
Front Head Room (in) 38.8
Front Leg Room (in) 42.1
Front Shoulder Room (in) 56.9
Front Hip Room (in) 55.2
Second Head Room (in) 37.4
Second Leg Room (in) 36.9
Second Shoulder Room (in) 55.4
Second Hip Room (in) 54.1

Preferred II Preferred II AWD

Cargo Area Dimensions

Cargo Volume with Rear Seat Down (ft³) 60.7
Cargo Volume with Rear Seat Up (ft³) 31.5

Exterior Dimensions

Wheelbase (in) 111.4
Length, Overall (in) 192.9
Width, Max w/o mirrors (in) 73.3
Height, Overall (in) 57.3
Track Width, Front (in) 62.8
Track Width, Rear (in) 63.0
Min Ground Clearance (in) - TBD -
Liftover Height (in) - TBD -

Interior Dimensions

Passenger Capacity 5
Passenger Volume (ft³) - TBD -
Front Head Room (in) 38.8
Front Leg Room (in) 42.1
Front Shoulder Room (in) 56.9
Front Hip Room (in) 55.2
Second Head Room (in) 37.4
Second Leg Room (in) 36.9
Second Shoulder Room (in) 55.4
Second Hip Room (in) 54.1

Essence Essence AWD

Cargo Area Dimensions

Cargo Volume with Rear Seat Down (ft³) 60.7
Cargo Volume with Rear Seat Up (ft³) 31.5

Exterior Dimensions

Wheelbase (in) 111.4
Length, Overall (in) 192.9
Width, Max w/o mirrors (in) 73.3
Height, Overall (in) 57.3
Track Width, Front (in) 62.8
Track Width, Rear (in) 63.0
Min Ground Clearance (in) - TBD -
Liftover Height (in) - TBD -

Interior Dimensions

Second Shoulder Room (in) 55.4
Second Hip Room (in) 54.1
Passenger Capacity 5
Passenger Volume (ft³) - TBD -
Front Head Room (in) 38.8
Front Leg Room (in) 42.1
Front Shoulder Room (in) 56.9
Front Hip Room (in) 55.2
Second Head Room (in) 37.4
Second Leg Room (in) 36.9

GS GS AWD

Cargo Area Dimensions

Cargo Volume with Rear Seat Down (ft³) 60.7
Cargo Volume with Rear Seat Up (ft³) 31.5

Exterior Dimensions

Wheelbase (in) 111.4
Length, Overall (in) 192.9
Width, Max w/o mirrors (in) 73.3
Height, Overall (in) 57.3
Track Width, Front (in) 62.8
Track Width, Rear (in) 63.0
Min Ground Clearance (in) - TBD -
Liftover Height (in) - TBD -

Interior Dimensions

Front Shoulder Room (in) 56.9
Front Hip Room (in) 55.2
Second Head Room (in) 37.4
Second Leg Room (in) 36.9
Second Shoulder Room (in) 55.4
Second Hip Room (in) 54.1
Passenger Capacity 5
Passenger Volume (ft³) - TBD -
Front Head Room (in) 38.8
Front Leg Room (in) 42.1