2001 Chevrolet Silverado vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Chevrolet Silverado. In addition, the cost of maintenance, including insurance, on 2001 Chevrolet Silverado would be higher. At 4,292 cc (6 cylinders), 2001 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2001 Chevrolet Silverado (193 HP @ 4600 RPM) has 18 more horse power than 2005 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2001 Chevrolet Silverado should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2001 Chevrolet Silverado weights approximately 105 kg more than 2005 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2001 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 Opel Signum (370 Nm @ 1900 RPM) has 17 more torque (in Nm) than 2001 Chevrolet Silverado. (353 Nm @ 2800 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2001 Chevrolet Silverado.
Compare all specifications:
| 2001 Chevrolet Silverado | 2005 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Silverado | Signum |
| Year Released | 2001 | 2005 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4292 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 193 HP | 175 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 353 Nm | 370 Nm |
| Torque RPM | 2800 RPM | 1900 RPM |
| Engine Bore Size | 102 mm | 87.5 mm |
| Engine Stroke Size | 88 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1775 kg | 1670 kg |
| Vehicle Length | 5230 mm | 4640 mm |
| Vehicle Width | 2000 mm | 1800 mm |
| Vehicle Height | 1810 mm | 1470 mm |
| Wheelbase Size | 3030 mm | 2620 mm |
| Fuel Tank Capacity | 68 L | 60 L |
