Comparison of Buick Regal I Sedan 7.5 V8 Automatic and Chevrolet Suburban (GMT400) 7.4 i V8

Attribute	Chevrolet Suburban (GMT400) 7.4 i V8 ×	Buick Regal I Sedan 7.5 V8 Automatic ×
General
Make	Chevrolet	Buick
Model	Suburban	Regal
Generation	Suburban (GMT400)	Regal I Sedan
Modification	7.4 i V8	7.5 V8 Automatic
Website	https://www.chevrolet.com	https://www.buick.com/
Number of doors	4	4
Number of seats	9	5
Body type	Off-road vehicle	Sedan
Transmission	automatic	automatic hydramatic
Number of gears	4	3
Production from (year)	1991	1973
Production to (year)	1999	1977
Drive
Drive	Rear wheel drive	Rear wheel drive
Position of engine	Front,ongitudinal	Front,ongitudinal
Fuel	Petrol (Gasoline)	Petrol (Gasoline)
Max. power (hp)	230	233
Max. torque (Nm)	523	482
Fuel Engine
Number of cylinders	8	8
Cylinders arrangement	V engine	V engine
Valves per cylinder	2	2
Engine displacement (cm³)	7,446	7,468
Compression ratio	7.9	8.5
Max. power @ rpm (rpm)	3,600	3,800
Max. torque @ rpm (rpm)	1,600	2,200
Cylinder bore (mm)	108	109.54
Piston stroke (mm)	101.6	99.06
Fuel system	Mono-point injection	Carburettor
Valve control	-	-
Fuel tank (l)	159	83
Chassis
ABS	+	-
Front wheel suspension	Double wishbone	-
Rear wheel suspension	The spring	-
Power steering	Hydraulic Steering	-
Front brakes	Disc	Ventilated discs
Rear brakes	Drum	Drum
Tires size	245/75 R16 C	185/75 R14 195/70 R14 195/70 R14 205/65 R14 215/60 R14
Turning radius (m)	-	13.8
Dimensions
Length (mm)	5,575	5,486
Width (mm)	1,940	2,007
Height (mm)	1,748	1,374
Wheelbase (mm)	3,340	2,946
Kerb weight (kg)	2,271	1,935
Minimum boot space (l)	-	428
Front track (mm)	1,608	1,562
Rear track (mm)	1,623	1,542
Ride height (mm)	-	145
Drag coefficient (Cd)	-	0.5