2009 Chevrolet Silverado vs. 2003 Opel Signum
To start off, 2009 Chevrolet Silverado is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Silverado (315 HP @ 5200 RPM) has 140 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2009 Chevrolet Silverado should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 121 kg more than 2009 Chevrolet Silverado.
Because 2009 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Chevrolet Silverado (458 Nm @ 4400 RPM) has 87 more torque (in Nm) than 2003 Opel Signum. (371 Nm @ 1900 RPM). This means 2009 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum. 2009 Chevrolet Silverado has automatic transmission and 2003 Opel Signum has manual transmission. 2003 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Silverado | 2003 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Silverado | Signum |
| Year Released | 2009 | 2003 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 315 HP | 175 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 458 Nm | 371 Nm |
| Torque RPM | 4400 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1549 kg | 1670 kg |
| Vehicle Length | 6340 mm | 4640 mm |
| Vehicle Width | 2040 mm | 1800 mm |
| Vehicle Height | 1880 mm | 1470 mm |
| Wheelbase Size | 4010 mm | 2700 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 129 L | 60 L |
