2011 Opel Astra vs. 2012 Chevrolet Silverado
To start off, 2012 Chevrolet Silverado is newer by 1 year(s). Which means there will be less support and parts availability for 2011 Opel Astra. In addition, the cost of maintenance, including insurance, on 2011 Opel Astra would be higher. At 5,300 cc (8 cylinders), 2012 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2012 Chevrolet Silverado (315 HP @ 5200 RPM) has 118 more horse power than 2011 Opel Astra. (197 HP @ 5600 RPM) In normal driving conditions, 2012 Chevrolet Silverado should accelerate faster than 2011 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Silverado weights approximately 164 kg more than 2011 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 2011 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 (458 Nm @ 4400 RPM) has 196 more torque (in Nm) than 2011 Opel Astra. (262 Nm @ 4200 RPM). This means 2012 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Astra. 2012 Chevrolet Silverado has automatic transmission and 2011 Opel Astra has manual transmission. 2011 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:
| 2011 Opel Astra | 2012 Chevrolet Silverado | |
| Make | Opel | Chevrolet |
| Model | Astra | Silverado |
| Year Released | 2011 | 2012 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 315 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 262 Nm | 458 Nm |
| Torque RPM | 4200 RPM | 4400 RPM |
| Engine Compression Ratio | 8.8:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1385 kg | 1549 kg |
| Vehicle Length | 4260 mm | 6340 mm |
| Vehicle Width | 1760 mm | 2040 mm |
| Vehicle Height | 1470 mm | 1880 mm |
| Wheelbase Size | 2620 mm | 4010 mm |
| Fuel Consumption Overall | 9.3 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 52 L | 129 L |
