2006 Opel Signum vs. 2009 Toyota Highlander
To start off, 2009 Toyota Highlander is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Opel Signum. In addition, the cost of maintenance, including insurance, on 2006 Opel Signum would be higher. At 3,456 cc (6 cylinders), 2009 Toyota Highlander is equipped with a bigger engine. In terms of performance, 2009 Toyota Highlander (270 HP @ 6200 RPM) has 95 more horse power than 2006 Opel Signum. (175 HP @ 4000 RPM) In normal driving conditions, 2009 Toyota Highlander should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 340 kg more than 2009 Toyota Highlander.
Because 2009 Toyota Highlander is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2009 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 Opel Signum (370 Nm @ 1900 RPM) has 34 more torque (in Nm) than 2009 Toyota Highlander. (336 Nm @ 4700 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2009 Toyota Highlander. 2009 Toyota Highlander has automatic transmission and 2006 Opel Signum has manual transmission. 2006 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Toyota Highlander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Opel Signum | 2009 Toyota Highlander | |
| Make | Opel | Toyota |
| Model | Signum | Highlander |
| Year Released | 2006 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 3456 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 270 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 370 Nm | 336 Nm |
| Torque RPM | 1900 RPM | 4700 RPM |
| Engine Compression Ratio | 18.5:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1670 kg | 1330 kg |
| Vehicle Length | 4640 mm | 4790 mm |
| Vehicle Width | 1800 mm | 1920 mm |
| Vehicle Height | 1470 mm | 1770 mm |
| Wheelbase Size | 2840 mm | 2800 mm |
| Fuel Consumption Overall | 7.6 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 60 L | 73 L |
