2005 Chevrolet Silverado vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Silverado. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Silverado would be higher. At 5,357 cc (8 cylinders), 2005 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Silverado (295 HP @ 6000 RPM) has 98 more horse power than 2007 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2005 Chevrolet Silverado should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Silverado weights approximately 985 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 2005 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Silverado will offer significantly more control. 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 Chevrolet Silverado (454 Nm) has 192 more torque (in Nm) than 2007 Opel Astra. (262 Nm). This means 2005 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2005 Chevrolet Silverado 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. 2005 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Silverado | 2007 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Silverado | Astra |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5357 cc | 1998 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 197 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 454 Nm | 262 Nm |
| Engine Bore Size | 96 mm | 86 mm |
| Engine Stroke Size | 92 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 8.8:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2370 kg | 1385 kg |
| Vehicle Length | 5740 mm | 4300 mm |
| Vehicle Width | 2000 mm | 1760 mm |
| Vehicle Height | 1910 mm | 1440 mm |
| Wheelbase Size | 3650 mm | 2620 mm |
| Fuel Consumption Overall | 14.7 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 98 L | 52 L |
