1984 Holden Commodore vs. 1984 Pontiac Grand Am
To start off, both 1984 Holden Commodore and 1984 Pontiac Grand Am were released in the same year (1984). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,040 cc (8 cylinders), 1984 Holden Commodore is equipped with a bigger engine. In terms of performance, 1984 Holden Commodore (169 HP @ 4000 RPM) has 80 more horse power than 1984 Pontiac Grand Am. (89 HP @ 4400 RPM). In normal driving conditions, 1984 Holden Commodore should accelerate faster than 1984 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 1984 Holden Commodore weights approximately 250 kg more than 1984 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 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 1984 Holden Commodore. However, in wet, icy, snow, or gravel driving conditions, 1984 Pontiac Grand Am, 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, 1984 Holden Commodore (361 Nm @ 2800 RPM) has 182 more torque (in Nm) than 1984 Pontiac Grand Am. (179 Nm @ 2800 RPM). This means 1984 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1984 Pontiac Grand Am.
Compare all specifications:
| 1984 Holden Commodore | 1984 Pontiac Grand Am | |
| Make | Holden | Pontiac |
| Model | Commodore | Grand Am |
| Year Released | 1984 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 5040 cc | 2469 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 169 HP | 89 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 361 Nm | 179 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1380 kg | 1130 kg |
| Vehicle Length | 4720 mm | 4520 mm |
| Vehicle Width | 1730 mm | 1710 mm |
| Vehicle Height | 1390 mm | 1340 mm |
| Wheelbase Size | 2680 mm | 2630 mm |
