2003 Opel Astra vs. 2003 Pontiac Grand Prix
To start off, both 2003 Opel Astra and 2003 Pontiac Grand Prix were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,130 cc (6 cylinders), 2003 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2003 Pontiac Grand Prix (174 HP @ 5200 RPM) has 32 more horse power than 2003 Opel Astra. (142 HP @ 5600 RPM) In normal driving conditions, 2003 Pontiac Grand Prix should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Grand Prix weights approximately 385 kg more than 2003 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, 2003 Pontiac Grand Prix (264 Nm @ 4000 RPM) has 60 more torque (in Nm) than 2003 Opel Astra. (204 Nm @ 4000 RPM). This means 2003 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2003 Pontiac Grand Prix has automatic transmission and 2003 Opel Astra has manual transmission. 2003 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Opel Astra | 2003 Pontiac Grand Prix | |
Make | Opel | Pontiac |
Model | Astra | Grand Prix |
Year Released | 2003 | 2003 |
Engine Position | Front | Front |
Engine Size | 2198 cc | 3130 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 142 HP | 174 HP |
Engine RPM | 5600 RPM | 5200 RPM |
Torque | 204 Nm | 264 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 86 mm | 89 mm |
Engine Stroke Size | 94.6 mm | 84 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1150 kg | 1535 kg |
Vehicle Length | 4120 mm | 5000 mm |
Vehicle Width | 1720 mm | 1850 mm |
Vehicle Height | 1430 mm | 1400 mm |
Wheelbase Size | 2740 mm | 3160 mm |
Fuel Tank Capacity | 53 L | 66 L |