2005 Holden Vectra vs. 2007 Pontiac Grand Prix
To start off, 2007 Pontiac Grand Prix is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Holden Vectra. In addition, the cost of maintenance, including insurance, on 2005 Holden Vectra would be higher. At 5,670 cc (8 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Pontiac Grand Prix (303 HP @ 5600 RPM) has 158 more horse power than 2005 Holden Vectra. (145 HP @ 5800 RPM) In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 2005 Holden Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Holden Vectra weights approximately 178 kg more than 2007 Pontiac Grand Prix.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Pontiac Grand Prix (438 Nm @ 4400 RPM) has 235 more torque (in Nm) than 2005 Holden Vectra. (203 Nm @ 4000 RPM). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Vectra. 2007 Pontiac Grand Prix has automatic transmission and 2005 Holden Vectra has manual transmission. 2005 Holden Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Holden Vectra | 2007 Pontiac Grand Prix | |
Make | Holden | Pontiac |
Model | Vectra | Grand Prix |
Year Released | 2005 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2198 cc | 5670 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 145 HP | 303 HP |
Engine RPM | 5800 RPM | 5600 RPM |
Torque | 203 Nm | 438 Nm |
Torque RPM | 4000 RPM | 4400 RPM |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1530 kg | 1352 kg |
Vehicle Length | 4600 mm | 5040 mm |
Vehicle Width | 1800 mm | 1830 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2710 mm | 2810 mm |