2006 Opel Astra vs. 2005 Pontiac Grand Prix
To start off, 2006 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Grand Prix would be higher. At 3,786 cc (6 cylinders), 2005 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2005 Pontiac Grand Prix (260 HP @ 5200 RPM) has 171 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM) In normal driving conditions, 2005 Pontiac Grand Prix should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Grand Prix weights approximately 390 kg more than 2006 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, 2005 Pontiac Grand Prix (380 Nm) has 255 more torque (in Nm) than 2006 Opel Astra. (125 Nm). This means 2005 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
2006 Opel Astra | 2005 Pontiac Grand Prix | |
Make | Opel | Pontiac |
Model | Astra | Grand Prix |
Year Released | 2006 | 2005 |
Engine Position | Front | Front |
Engine Size | 1364 cc | 3786 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 89 HP | 260 HP |
Engine RPM | 5600 RPM | 5200 RPM |
Torque | 125 Nm | 380 Nm |
Engine Compression Ratio | 10.5:1 | 8.5:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1230 kg | 1620 kg |
Vehicle Length | 4260 mm | 5040 mm |
Vehicle Width | 1760 mm | 1830 mm |
Vehicle Height | 1470 mm | 1420 mm |
Wheelbase Size | 2620 mm | 2810 mm |
Fuel Consumption Overall | 6.3 L/100km | 10.7 L/100km |
Fuel Tank Capacity | 52 L | 64 L |