2005 Opel Signum vs. 2010 Ford Explorer
To start off, 2010 Ford Explorer is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 4,000 cc (6 cylinders), 2010 Ford Explorer is equipped with a bigger engine. In terms of performance, 2010 Ford Explorer (210 HP @ 5100 RPM) has 2 more horse power than 2005 Opel Signum. (208 HP @ 6000 RPM) In normal driving conditions, 2010 Ford Explorer should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2010 Ford Explorer weights approximately 451 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 2010 Ford Explorer 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 2010 Ford Explorer. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2010 Ford Explorer (344 Nm @ 3700 RPM) has 44 more torque (in Nm) than 2005 Opel Signum. (300 Nm @ 4000 RPM). This means 2010 Ford Explorer will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 2010 Ford Explorer has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Ford Explorer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Signum | 2010 Ford Explorer | |
| Make | Opel | Ford |
| Model | Signum | Explorer |
| Year Released | 2005 | 2010 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 3174 cc | 4000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 208 HP | 210 HP |
| Engine RPM | 6000 RPM | 5100 RPM |
| Torque | 300 Nm | 344 Nm |
| Torque RPM | 4000 RPM | 3700 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1610 kg | 2061 kg |
| Vehicle Length | 4640 mm | 4912 mm |
| Vehicle Width | 1800 mm | 1872 mm |
| Vehicle Height | 1470 mm | 1849 mm |
| Wheelbase Size | 2840 mm | 2888 mm |
| Fuel Tank Capacity | 60 L | 85 L |
