2004 Opel Astra vs. 2009 Pontiac G6
To start off, 2009 Pontiac G6 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 3,600 cc (6 cylinders), 2009 Pontiac G6 is equipped with a bigger engine. In terms of performance, 2009 Pontiac G6 (252 HP @ 6300 RPM) has 149 more horse power than 2004 Opel Astra. (103 HP @ 4400 RPM) In normal driving conditions, 2009 Pontiac G6 should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 63 kg more than 2009 Pontiac G6.
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, 2009 Pontiac G6 (341 Nm @ 3200 RPM) has 110 more torque (in Nm) than 2004 Opel Astra. (231 Nm @ 2300 RPM). This means 2009 Pontiac G6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2009 Pontiac G6 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. 2009 Pontiac G6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Astra | 2009 Pontiac G6 | |
| Make | Opel | Pontiac |
| Model | Astra | G6 |
| Year Released | 2004 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1686 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 103 HP | 252 HP |
| Engine RPM | 4400 RPM | 6300 RPM |
| Torque | 231 Nm | 341 Nm |
| Torque RPM | 2300 RPM | 3200 RPM |
| Fuel Type | Diesel | 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 | 1415 kg | 1352 kg |
| Vehicle Length | 4520 mm | 4810 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1510 mm | 1460 mm |
| Wheelbase Size | 2840 mm | 2860 mm |
| Fuel Consumption | 4.1 L/100km | 9.1 L/100km |
| Fuel Consumption City | 6.3 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 4.9 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 50 L | 61 L |
