2008 Chevrolet Silverado vs. 2003 Opel Astra
To start off, 2008 Chevrolet Silverado is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 5,999 cc (8 cylinders), 2008 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Silverado (353 HP @ 5400 RPM) has 179 more horse power than 2003 Opel Astra. (174 HP @ 5200 RPM). In normal driving conditions, 2008 Chevrolet Silverado should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 149 kg more than 2008 Chevrolet Silverado.
Because 2008 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Chevrolet Silverado (506 Nm @ 4400 RPM) has 255 more torque (in Nm) than 2003 Opel Astra. (251 Nm @ 1950 RPM). This means 2008 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2008 Chevrolet Silverado has automatic transmission and 2003 Opel Astra has manual transmission. 2003 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Silverado | 2003 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Silverado | Astra |
| Year Released | 2008 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 174 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 506 Nm | 251 Nm |
| Torque RPM | 4400 RPM | 1950 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1261 kg | 1410 kg |
| Vehicle Length | 5710 mm | 4260 mm |
| Vehicle Width | 2040 mm | 1760 mm |
| Vehicle Height | 1940 mm | 1470 mm |
| Wheelbase Size | 3380 mm | 2740 mm |
| Fuel Consumption Overall | 8.7 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 129 L | 52 L |
