2003 Opel Signum vs. 2005 Toyota Tacoma
To start off, 2005 Toyota Tacoma is newer by 2 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 3,950 cc (6 cylinders), 2005 Toyota Tacoma is equipped with a bigger engine. In terms of performance, 2005 Toyota Tacoma (245 HP @ 5400 RPM) has 70 more horse power than 2003 Opel Signum. (175 HP @ 5500 RPM) In normal driving conditions, 2005 Toyota Tacoma should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Tacoma weights approximately 221 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Toyota Tacoma 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, 2005 Toyota Tacoma 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 Toyota Tacoma (382 Nm) has 12 more torque (in Nm) than 2003 Opel Signum. (370 Nm). This means 2005 Toyota Tacoma will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 2005 Toyota Tacoma | |
| Make | Opel | Toyota |
| Model | Signum | Tacoma |
| Year Released | 2003 | 2005 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 3950 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 245 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 370 Nm | 382 Nm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1796 kg |
| Vehicle Length | 4640 mm | 5290 mm |
| Vehicle Width | 1800 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1780 mm |
| Wheelbase Size | 2840 mm | 3250 mm |
