2003 Holden Astra vs. 1994 Pontiac Grand Prix
To start off, 2003 Holden Astra is newer by 9 year(s). Which means there will be less support and parts availability for 1994 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1994 Pontiac Grand Prix would be higher. At 3,135 cc (6 cylinders), 1994 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1994 Pontiac Grand Prix (158 HP @ 5200 RPM) has 38 more horse power than 2003 Holden Astra. (120 HP @ 5600 RPM) In normal driving conditions, 1994 Pontiac Grand Prix should accelerate faster than 2003 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1994 Pontiac Grand Prix weights approximately 320 kg more than 2003 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1994 Pontiac Grand Prix (251 Nm @ 4000 RPM) has 86 more torque (in Nm) than 2003 Holden Astra. (165 Nm @ 3600 RPM). This means 1994 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2003 Holden Astra. 1994 Pontiac Grand Prix has automatic transmission and 2003 Holden Astra has manual transmission. 2003 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1994 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Holden Astra | 1994 Pontiac Grand Prix | |
| Make | Holden | Pontiac |
| Model | Astra | Grand Prix |
| Year Released | 2003 | 1994 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 3135 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 120 HP | 158 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 165 Nm | 251 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1150 kg | 1470 kg |
| Vehicle Length | 4260 mm | 4930 mm |
| Vehicle Width | 1720 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
