2004 Opel Astra vs. 1997 Pontiac Trans Sport
To start off, 2004 Opel Astra is newer by 7 year(s). Which means there will be less support and parts availability for 1997 Pontiac Trans Sport. In addition, the cost of maintenance, including insurance, on 1997 Pontiac Trans Sport would be higher. At 2,260 cc (4 cylinders), 1997 Pontiac Trans Sport is equipped with a bigger engine. In terms of performance, 1997 Pontiac Trans Sport (145 HP @ 5800 RPM) has 20 more horse power than 2004 Opel Astra. (125 HP @ 5600 RPM) In normal driving conditions, 1997 Pontiac Trans Sport should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1997 Pontiac Trans Sport weights approximately 377 kg more than 2004 Opel 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, 1997 Pontiac Trans Sport (190 Nm @ 4800 RPM) has 23 more torque (in Nm) than 2004 Opel Astra. (167 Nm @ 3800 RPM). This means 1997 Pontiac Trans Sport will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2004 Opel Astra | 1997 Pontiac Trans Sport | |
| Make | Opel | Pontiac |
| Model | Astra | Trans Sport |
| Year Released | 2004 | 1997 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2260 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 125 HP | 145 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 167 Nm | 190 Nm |
| Torque RPM | 3800 RPM | 4800 RPM |
| Engine Bore Size | 80.5 mm | 92 mm |
| Engine Stroke Size | 88.2 mm | 85 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Top Speed | 198 km/hour | 185 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 12.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1325 kg | 1702 kg |
| Vehicle Length | 4520 mm | 4950 mm |
| Vehicle Width | 1800 mm | 1890 mm |
| Vehicle Height | 1510 mm | 1720 mm |
| Wheelbase Size | 2700 mm | 3110 mm |
| Fuel Tank Capacity | 52 L | 76 L |
