2008 Opel Astra vs. 2007 Pontiac Grand Prix
To start off, 2008 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2007 Pontiac Grand Prix would be higher. At 3,790 cc (6 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Pontiac Grand Prix (260 HP @ 5400 RPM) has 156 more horse power than 2008 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 168 kg more than 2007 Pontiac Grand Prix.
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, 2007 Pontiac Grand Prix (380 Nm @ 3600 RPM) has 230 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2007 Pontiac Grand Prix has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Opel Astra | 2007 Pontiac Grand Prix | |
Make | Opel | Pontiac |
Model | Astra | Grand Prix |
Year Released | 2008 | 2007 |
Engine Position | Front | Front |
Engine Size | 1596 cc | 3790 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 104 HP | 260 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 150 Nm | 380 Nm |
Torque RPM | 3900 RPM | 3600 RPM |
Engine Bore Size | 79 mm | 96.5 mm |
Engine Stroke Size | 81.5 mm | 86.4 mm |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1515 kg | 1347 kg |
Vehicle Length | 4480 mm | 5040 mm |
Vehicle Width | 2030 mm | 1830 mm |
Vehicle Height | 1840 mm | 1430 mm |
Wheelbase Size | 2620 mm | 2810 mm |
Fuel Consumption Overall | 7 L/100km | 10.7 L/100km |
Fuel Tank Capacity | 52 L | 64 L |