2003 Ford Expedition vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Ford Expedition. In addition, the cost of maintenance, including insurance, on 2003 Ford Expedition would be higher. At 5,407 cc (8 cylinders), 2003 Ford Expedition is equipped with a bigger engine. In terms of performance, 2003 Ford Expedition (256 HP @ 4500 RPM) has 157 more horse power than 2004 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 2003 Ford Expedition should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Ford Expedition weights approximately 895 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Ford Expedition 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, 2003 Ford Expedition 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, 2003 Ford Expedition (467 Nm @ 2300 RPM) has 237 more torque (in Nm) than 2004 Opel Signum. (230 Nm @ 1500 RPM). This means 2003 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 2003 Ford Expedition has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Ford Expedition will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Ford Expedition | 2004 Opel Signum | |
| Make | Ford | Opel |
| Model | Expedition | Signum |
| Year Released | 2003 | 2004 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5407 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 256 HP | 99 HP |
| Engine RPM | 4500 RPM | 3120 RPM |
| Torque | 467 Nm | 230 Nm |
| Torque RPM | 2300 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2490 kg | 1595 kg |
| Vehicle Length | 5200 mm | 4640 mm |
| Vehicle Width | 2000 mm | 1800 mm |
| Vehicle Height | 1950 mm | 1470 mm |
| Wheelbase Size | 3030 mm | 2620 mm |
