2004 Opel Astra vs. 2004 Pontiac Grand Prix
To start off, both 2004 Opel Astra and 2004 Pontiac Grand Prix were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,326 cc (8 cylinders), 2004 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2004 Pontiac Grand Prix (290 HP @ 5200 RPM) has 190 more horse power than 2004 Opel Astra. (100 HP @ 6200 RPM) In normal driving conditions, 2004 Pontiac Grand Prix should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Grand Prix weights approximately 335 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, 2004 Pontiac Grand Prix (441 Nm @ 4000 RPM) has 299 more torque (in Nm) than 2004 Opel Astra. (142 Nm @ 3600 RPM). This means 2004 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2004 Pontiac Grand Prix has automatic transmission and 2004 Opel Astra has manual transmission. 2004 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Opel Astra | 2004 Pontiac Grand Prix | |
Make | Opel | Pontiac |
Model | Astra | Grand Prix |
Year Released | 2004 | 2004 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 1584 cc | 5326 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 100 HP | 290 HP |
Engine RPM | 6200 RPM | 5200 RPM |
Torque | 142 Nm | 441 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Engine Bore Size | 79 mm | 96 mm |
Engine Stroke Size | 81.5 mm | 92 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1350 kg | 1685 kg |
Vehicle Length | 4280 mm | 5060 mm |
Vehicle Width | 1720 mm | 1880 mm |
Vehicle Height | 1470 mm | 1420 mm |
Wheelbase Size | 2620 mm | 2760 mm |
Fuel Tank Capacity | 52 L | 64 L |