2009 GMC Savana vs. 2007 Opel Astra
To start off, 2009 GMC Savana is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 5,326 cc (8 cylinders), 2009 GMC Savana is equipped with a bigger engine. In terms of performance, 2009 GMC Savana (301 HP @ 5200 RPM) has 133 more horse power than 2007 Opel Astra. (168 HP @ 5200 RPM). In normal driving conditions, 2009 GMC Savana should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Savana weights approximately 1050 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Savana is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 GMC Savana. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 GMC Savana (441 Nm @ 4500 RPM) has 190 more torque (in Nm) than 2007 Opel Astra. (251 Nm @ 1950 RPM). This means 2009 GMC Savana will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2009 GMC Savana has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Savana will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 GMC Savana | 2007 Opel Astra | |
| Make | GMC | Opel |
| Model | Savana | Astra |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5326 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 301 HP | 168 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 441 Nm | 251 Nm |
| Torque RPM | 4500 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2435 kg | 1385 kg |
| Vehicle Length | 5700 mm | 4480 mm |
| Vehicle Width | 2020 mm | 2030 mm |
| Vehicle Height | 2080 mm | 1420 mm |
| Wheelbase Size | 3440 mm | 2620 mm |
| Fuel Consumption Overall | 16.8 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 117 L | 52 L |
