Comparison of Pontiac G6 Convertible 3.5 i V6 12V GT and Ford Sierra Hatchback II 2.9 i

Attribute	Pontiac G6 Convertible 3.5 i V6 12V GT ×	Ford Sierra Hatchback II 2.9 i ×
General
Make	Pontiac	Ford
Model	G6	Sierra
Generation	G6 Convertible	Sierra Hatchback II
Modification	3.5 i V6 12V GT	2.9 i
Website	https://es.wikipedia.org/wiki/Pontiac	https://www.ford.com/
Number of doors	2	5
Number of seats	5	5
Body type	Cabriolet	Hatchback
Transmission	automatic	manual
Number of gears	4	5
Production from (year)	2004	1988
Production to (year)	2006	1993
Performance
City consumption (l/100km)	12.4	-
Extra-urban consumption (l/100km)	8.1	-
Drive
Drive	Front wheel drive	All wheel drive (4x4)
Position of engine	Front, transversely	Front,ongitudinal
Fuel	Petrol (Gasoline)	Petrol (Gasoline)
Max. power (hp)	204	145
Max. torque (Nm)	300	229
Fuel Engine
Number of cylinders	6	6
Cylinders arrangement	V engine	V engine
Valves per cylinder	2	2
Engine displacement (cm³)	3,498	2,933
Compression ratio	9.8	-
Max. power @ rpm (rpm)	5,800	5,500
Max. torque @ rpm (rpm)	3,800	3,000
Cylinder bore (mm)	94	93
Piston stroke (mm)	84	72
Fuel system	Multi-point injection	Multi-point injection
Valve control	-	Ohc
Fuel tank (l)	64	60
Chassis
ABS	+	-
Front wheel suspension	The depreciated rack	-
Rear wheel suspension	The depreciated rack	-
Steering type	Steering rack	Steering rack
Front brakes	Disc	Ventilated discs
Rear brakes	Disc	Drum
Tires size	225/50 R17	-
Turning radius (m)	-	10
Dimensions
Length (mm)	4,802	4,425
Width (mm)	1,749	1,694
Height (mm)	1,450	1,407
Wheelbase (mm)	2,852	2,608
Minimum boot space (l)	61	-
Maximum boot space (l)	164	-
Front track (mm)	1,519	1,452
Rear track (mm)	1,534	1,468