2007 Opel Astra vs. 2010 GMC Savana
To start off, 2010 GMC Savana is newer by 3 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 4,300 cc (6 cylinders), 2010 GMC Savana is equipped with a bigger engine. In terms of performance, 2010 GMC Savana (195 HP @ 4600 RPM) has 105 more horse power than 2007 Opel Astra. (90 HP @ 5600 RPM) In normal driving conditions, 2010 GMC Savana should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Savana weights approximately 990 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 2010 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 2010 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, 2010 GMC Savana (352 Nm @ 2800 RPM) has 227 more torque (in Nm) than 2007 Opel Astra. (125 Nm @ 4000 RPM). This means 2010 GMC Savana will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2010 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. 2010 GMC Savana will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Astra | 2010 GMC Savana | |
| Make | Opel | GMC |
| Model | Astra | Savana |
| Year Released | 2007 | 2010 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 1364 cc | 4300 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 90 HP | 195 HP |
| Engine RPM | 5600 RPM | 4600 RPM |
| Torque | 125 Nm | 352 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1230 kg | 2220 kg |
| Vehicle Length | 4260 mm | 5692 mm |
| Vehicle Width | 1760 mm | 2017 mm |
| Vehicle Height | 1470 mm | 2073 mm |
| Wheelbase Size | 2620 mm | 3429 mm |
| Fuel Tank Capacity | 52 L | 117 L |
