2005 Opel Astra vs. 2012 Chevrolet Silverado
To start off, 2012 Chevrolet Silverado is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 4,800 cc (8 cylinders), 2012 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2012 Chevrolet Silverado (295 HP @ 5600 RPM) has 175 more horse power than 2005 Opel Astra. (120 HP @ 4000 RPM) In normal driving conditions, 2012 Chevrolet Silverado should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Silverado weights approximately 314 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Chevrolet Silverado (414 Nm @ 4600 RPM) has 244 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 2012 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2012 Chevrolet Silverado has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Astra | 2012 Chevrolet Silverado | |
| Make | Opel | Chevrolet |
| Model | Astra | Silverado |
| Year Released | 2005 | 2012 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 4800 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 120 HP | 295 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 170 Nm | 414 Nm |
| Torque RPM | 3800 RPM | 4600 RPM |
| Engine Compression Ratio | 10.5:1 | 10.8:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1235 kg | 1549 kg |
| Vehicle Length | 4520 mm | 6340 mm |
| Wheelbase Size | 2740 mm | 4010 mm |
| Fuel Tank Capacity | 52 L | 129 L |
