2005 Ford Expedition vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Ford Expedition. In addition, the cost of maintenance, including insurance, on 2005 Ford Expedition would be higher. At 5,408 cc (8 cylinders), 2005 Ford Expedition is equipped with a bigger engine. In terms of performance, 2005 Ford Expedition (300 HP @ 6000 RPM) has 125 more horse power than 2006 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2005 Ford Expedition should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 420 kg more than 2005 Ford Expedition.
Because 2005 Ford Expedition is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Ford Expedition. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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 Ford Expedition (495 Nm) has 125 more torque (in Nm) than 2006 Opel Signum. (370 Nm). This means 2005 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum.
Compare all specifications:
| 2005 Ford Expedition | 2006 Opel Signum | |
| Make | Ford | Opel |
| Model | Expedition | Signum |
| Year Released | 2005 | 2006 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 300 HP | 175 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 495 Nm | 370 Nm |
| Engine Compression Ratio | 9.9:1 | 18.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 9 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1670 kg |
| Vehicle Length | 5230 mm | 4640 mm |
| Vehicle Width | 2010 mm | 1800 mm |
| Vehicle Height | 1950 mm | 1470 mm |
| Wheelbase Size | 3030 mm | 2840 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 106 L | 60 L |
