Comparison of Buick Regal IV Sedan 3.8 V6 Automatic and Holden Calais (VT) 3.8 i V6

Attribute	Holden Calais (VT) 3.8 i V6 ×	Buick Regal IV Sedan 3.8 V6 Automatic ×
General
Make	Holden	Buick
Model	Calais	Regal
Generation	Calais (VT)	Regal IV Sedan
Modification	3.8 i V6	3.8 V6 Automatic
Website	https://www.holden.com.au/	https://www.buick.com/
Number of doors	4	4
Number of seats	5	5
Body type	Sedan	Sedan
Transmission	automatic	automatic hydramatic
Number of gears	4	4
Production from (year)	1998	1997
Production to (year)	2006	2004
Drive
Drive	Rear wheel drive	Front wheel drive
Position of engine	Front,ongitudinal	Front, transversely
Fuel	Petrol (Gasoline)	Petrol (Gasoline)
Max. power (hp)	207	304
Max. torque (Nm)	305	407
Fuel Engine
Number of cylinders	6	6
Cylinders arrangement	V engine	V engine
Valves per cylinder	2	2
Engine displacement (cm³)	3,791	3,791
Compression ratio	9.4	-
Max. power @ rpm (rpm)	5,200	5,200
Max. torque @ rpm (rpm)	3,600	3,600
Cylinder bore (mm)	96.52	96.52
Piston stroke (mm)	86.36	86.36
Fuel system	Multi-point injection	Multi-point injection
Fuel tank (l)	75	64
Chassis
ABS	+	+
Front wheel suspension	Helical spring	Independent type McPherson
Rear wheel suspension	Helical spring	Independent, spring
Steering type	-	Steering rack
Power steering	Hydraulic Steering	Hydraulic Steering
Front brakes	Ventilated discs	Ventilated discs
Rear brakes	Disc	Disc
Tires size	225/55 R16V	225/45 R16
Dimensions
Length (mm)	4,964	4,983
Width (mm)	1,842	1,847
Height (mm)	1,450	1,438
Wheelbase (mm)	2,788	2,769
Kerb weight (kg)	1,620	1,650
Minimum boot space (l)	475	473
Front track (mm)	1,569	1,575
Rear track (mm)	1,587	1,557
Drag coefficient (Cd)	-	0.32