1984 Holden Commodore vs. 2007 Pontiac Grand Prix
To start off, 2007 Pontiac Grand Prix is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1984 Holden Commodore would be higher. At 3,786 cc (6 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Pontiac Grand Prix (200 HP) has 122 more horse power than 1984 Holden Commodore. (78 HP) In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 1984 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2007 Pontiac Grand Prix weights approximately 196 kg more than 1984 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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 (312 Nm @ 4000 RPM) has 172 more torque (in Nm) than 1984 Holden Commodore. (140 Nm @ 2400 RPM). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Commodore. 2007 Pontiac Grand Prix has automatic transmission and 1984 Holden Commodore has manual transmission. 1984 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:
| 1984 Holden Commodore | 2007 Pontiac Grand Prix | |
| Make | Holden | Pontiac |
| Model | Commodore | Grand Prix |
| Year Released | 1984 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1892 cc | 3786 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 78 HP | 200 HP |
| Torque | 140 Nm | 312 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1356 kg |
| Vehicle Length | 4710 mm | 5040 mm |
| Vehicle Width | 1730 mm | 1830 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2670 mm | 2810 mm |
