Dimensions

Find 1999 Pontiac Grand Prix 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.

GT 2dr Coupe GT

Cargo Area Dimensions

Trunk Volume (ft³) 16.0

Exterior Dimensions

Width, Max w/o mirrors (in) 72.7
Height, Overall (in) 54.7
Track Width, Front (in) 61.7
Track Width, Rear (in) 61.1
Min Ground Clearance (in) 5.5
Liftover Height (in) 30.9
Wheelbase (in) 110.5
Length, Overall (in) 196.5

Interior Dimensions

Passenger Capacity 5
Passenger Volume (ft³) 94.1
Front Head Room (in) 38.3
Front Leg Room (in) 42.4
Front Shoulder Room (in) 58.5
Front Hip Room (in) 55.7
Second Head Room (in) 36.5
Second Leg Room (in) 36.1
Second Shoulder Room (in) 57.9
Second Hip Room (in) 54.3
Passenger Capacity 6

GTP 2dr Coupe GTP

Cargo Area Dimensions

Trunk Volume (ft³) 16.0

Exterior Dimensions

Wheelbase (in) 110.5
Length, Overall (in) 196.5
Width, Max w/o mirrors (in) 72.7
Height, Overall (in) 54.7
Track Width, Front (in) 61.7
Track Width, Rear (in) 61.1
Min Ground Clearance (in) 5.5
Liftover Height (in) 30.9

Interior Dimensions

Passenger Volume (ft³) 94.1
Passenger Capacity 6
Passenger Capacity 5
Front Head Room (in) 38.3
Front Leg Room (in) 42.4
Front Shoulder Room (in) 58.5
Front Hip Room (in) 55.7
Second Head Room (in) 36.5
Second Leg Room (in) 36.1
Second Shoulder Room (in) 57.9
Second Hip Room (in) 54.3

SE 4dr Sedan SE

Cargo Area Dimensions

Trunk Volume (ft³) 16.0

Exterior Dimensions

Height, Overall (in) 54.7
Track Width, Front (in) 61.7
Track Width, Rear (in) 61.1
Min Ground Clearance (in) 5.5
Liftover Height (in) 30.9
Wheelbase (in) 110.5
Length, Overall (in) 196.5
Width, Max w/o mirrors (in) 72.7

Interior Dimensions

Passenger Capacity 6
Passenger Capacity 5
Passenger Volume (ft³) 99.5
Front Head Room (in) 38.3
Front Leg Room (in) 42.4
Front Shoulder Room (in) 58.5
Front Hip Room (in) 55.7
Second Head Room (in) 36.7
Second Leg Room (in) 35.8
Second Shoulder Room (in) 57.2
Second Hip Room (in) 54.3

GT 4dr Sedan GT

Cargo Area Dimensions

Trunk Volume (ft³) 16.0

Exterior Dimensions

Wheelbase (in) 110.5
Length, Overall (in) 196.5
Width, Max w/o mirrors (in) 72.7
Height, Overall (in) 54.7
Track Width, Front (in) 61.7
Track Width, Rear (in) 61.1
Min Ground Clearance (in) 5.5
Liftover Height (in) 30.9

Interior Dimensions

Passenger Capacity 6
Passenger Capacity 5
Passenger Volume (ft³) 99.5
Front Head Room (in) 38.3
Front Leg Room (in) 42.4
Front Shoulder Room (in) 58.5
Front Hip Room (in) 55.7
Second Head Room (in) 36.7
Second Leg Room (in) 35.8
Second Shoulder Room (in) 57.2
Second Hip Room (in) 54.3

GTP 4dr Sedan GTP

Cargo Area Dimensions

Trunk Volume (ft³) 16.0

Exterior Dimensions

Wheelbase (in) 110.5
Length, Overall (in) 196.5
Width, Max w/o mirrors (in) 72.7
Track Width, Front (in) 61.7
Track Width, Rear (in) 61.1
Min Ground Clearance (in) 5.5
Liftover Height (in) 30.9
Height, Overall (in) 54.7

Interior Dimensions

Passenger Capacity 5
Passenger Volume (ft³) 99.5
Front Head Room (in) 38.3
Front Leg Room (in) 42.4
Front Shoulder Room (in) 58.5
Front Hip Room (in) 55.7
Second Head Room (in) 36.7
Second Leg Room (in) 35.8
Second Shoulder Room (in) 57.2
Second Hip Room (in) 54.3
Passenger Capacity 6