1999 Holden Astra vs. 1998 Pontiac Grand Prix
To start off, 1999 Holden Astra is newer by 1 year(s). Which means there will be less support and parts availability for 1998 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1998 Pontiac Grand Prix would be higher. At 3,791 cc (6 cylinders), 1998 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1998 Pontiac Grand Prix (260 HP @ 5600 RPM) has 140 more horse power than 1999 Holden Astra. (120 HP @ 5600 RPM) In normal driving conditions, 1998 Pontiac Grand Prix should accelerate faster than 1999 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Pontiac Grand Prix weights approximately 49 kg more than 1999 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, 1998 Pontiac Grand Prix (400 Nm) has 235 more torque (in Nm) than 1999 Holden Astra. (165 Nm). This means 1998 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1999 Holden Astra. 1998 Pontiac Grand Prix has automatic transmission and 1999 Holden Astra has manual transmission. 1999 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 Holden Astra | 1998 Pontiac Grand Prix | |
Make | Holden | Pontiac |
Model | Astra | Grand Prix |
Year Released | 1999 | 1998 |
Engine Position | Front | Front |
Engine Size | 1796 cc | 3791 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 120 HP | 260 HP |
Engine RPM | 5600 RPM | 5600 RPM |
Torque | 165 Nm | 400 Nm |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1150 kg | 1199 kg |
Vehicle Length | 4120 mm | 4980 mm |
Wheelbase Size | 2610 mm | 2800 mm |