1986 Holden Astra vs. 1989 Pontiac Grand Prix
To start off, 1989 Pontiac Grand Prix is newer by 3 year(s). Which means there will be less support and parts availability for 1986 Holden Astra. In addition, the cost of maintenance, including insurance, on 1986 Holden Astra would be higher. At 2,260 cc (4 cylinders), 1989 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1989 Pontiac Grand Prix (158 HP @ 6200 RPM) has 88 more horse power than 1986 Holden Astra. (70 HP @ 5000 RPM) In normal driving conditions, 1989 Pontiac Grand Prix should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1989 Pontiac Grand Prix weights approximately 540 kg more than 1986 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, 1989 Pontiac Grand Prix (203 Nm @ 5200 RPM) has 79 more torque (in Nm) than 1986 Holden Astra. (124 Nm @ 2800 RPM). This means 1989 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra.
Compare all specifications:
1986 Holden Astra | 1989 Pontiac Grand Prix | |
Make | Holden | Pontiac |
Model | Astra | Grand Prix |
Year Released | 1986 | 1989 |
Engine Position | Front | Front |
Engine Size | 1597 cc | 2260 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | V |
Horse Power | 70 HP | 158 HP |
Engine RPM | 5000 RPM | 6200 RPM |
Torque | 124 Nm | 203 Nm |
Torque RPM | 2800 RPM | 5200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 895 kg | 1435 kg |
Vehicle Length | 3970 mm | 4960 mm |
Vehicle Width | 1630 mm | 1810 mm |
Vehicle Height | 1400 mm | 1390 mm |
Wheelbase Size | 2420 mm | 2740 mm |