2008 Opel Astra vs. 1985 Pontiac Grand Am
To start off, 2008 Opel Astra is newer by 23 year(s). Which means there will be less support and parts availability for 1985 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 1985 Pontiac Grand Am would be higher. At 2,471 cc (4 cylinders), 1985 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (104 HP @ 6000 RPM) has 14 more horse power than 1985 Pontiac Grand Am. (90 HP @ 4400 RPM). In normal driving conditions, 2008 Opel Astra should accelerate faster than 1985 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 135 kg more than 1985 Pontiac Grand Am. 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, 1985 Pontiac Grand Am (179 Nm @ 2800 RPM) has 29 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 1985 Pontiac Grand Am will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
2008 Opel Astra | 1985 Pontiac Grand Am | |
Make | Opel | Pontiac |
Model | Astra | Grand Am |
Year Released | 2008 | 1985 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 2471 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 104 HP | 90 HP |
Engine RPM | 6000 RPM | 4400 RPM |
Torque | 150 Nm | 179 Nm |
Torque RPM | 3900 RPM | 2800 RPM |
Engine Compression Ratio | 10.5:1 | 9.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1265 kg | 1130 kg |
Vehicle Length | 3540 mm | 4520 mm |
Vehicle Width | 1760 mm | 1710 mm |
Vehicle Height | 1700 mm | 1340 mm |
Wheelbase Size | 2620 mm | 2630 mm |