1991 Holden Commodore vs. 2007 Pontiac Grand Prix
To start off, 2007 Pontiac Grand Prix is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1991 Holden Commodore 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 131 more horse power than 1991 Holden Commodore. (172 HP @ 4800 RPM) In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 1991 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 1991 Holden Commodore weights approximately 43 kg more than 2007 Pontiac Grand Prix.
Because 1991 Holden Commodore is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Holden Commodore. However, in wet, icy, snow, or gravel driving conditions, 2007 Pontiac Grand Prix, being front wheel drive (FWD), will offer much better control with better grip. 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 150 more torque (in Nm) than 1991 Holden Commodore. (288 Nm @ 3200 RPM). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1991 Holden Commodore. 2007 Pontiac Grand Prix has automatic transmission and 1991 Holden Commodore has manual transmission. 1991 Holden Commodore 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:
1991 Holden Commodore | 2007 Pontiac Grand Prix | |
Make | Holden | Pontiac |
Model | Commodore | Grand Prix |
Year Released | 1991 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3791 cc | 5670 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 172 HP | 303 HP |
Engine RPM | 4800 RPM | 5600 RPM |
Torque | 288 Nm | 438 Nm |
Torque RPM | 3200 RPM | 4400 RPM |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1395 kg | 1352 kg |
Vehicle Length | 4900 mm | 5040 mm |
Vehicle Width | 1820 mm | 1830 mm |
Vehicle Height | 1410 mm | 1430 mm |
Wheelbase Size | 2740 mm | 2810 mm |