2004 Opel Signum vs. 2006 Toyota Highlander
To start off, 2006 Toyota Highlander is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 3,310 cc (6 cylinders), 2006 Toyota Highlander is equipped with a bigger engine. In terms of performance, 2006 Toyota Highlander (268 HP @ 5600 RPM) has 95 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM) In normal driving conditions, 2006 Toyota Highlander should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 205 kg more than 2006 Toyota Highlander.
Because 2006 Toyota Highlander is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2006 Toyota Highlander 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, 2006 Toyota Highlander (288 Nm @ 4400 RPM) has 23 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 2006 Toyota Highlander will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
| 2004 Opel Signum | 2006 Toyota Highlander | |
| Make | Opel | Toyota |
| Model | Signum | Highlander |
| Year Released | 2004 | 2006 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3310 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 173 HP | 268 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 265 Nm | 288 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1355 kg |
| Vehicle Length | 4640 mm | 4720 mm |
| Vehicle Width | 1800 mm | 1830 mm |
| Vehicle Height | 1470 mm | 1760 mm |
| Wheelbase Size | 2840 mm | 2720 mm |
| Fuel Consumption Overall | 9.4 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 60 L | 65 L |
