2004 Ford GT vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Ford GT. In addition, the cost of maintenance, including insurance, on 2004 Ford GT would be higher. At 5,409 cc (8 cylinders), 2004 Ford GT is equipped with a bigger engine. In terms of performance, 2004 Ford GT (494 HP @ 6000 RPM) has 376 more horse power than 2006 Opel Signum. (118 HP @ 4000 RPM). In normal driving conditions, 2004 Ford GT should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 95 kg more than 2004 Ford GT.
Because 2004 Ford GT 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 2004 Ford GT. 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, 2004 Ford GT (679 Nm @ 4500 RPM) has 398 more torque (in Nm) than 2006 Opel Signum. (281 Nm @ 2000 RPM). This means 2004 Ford GT will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum.
Compare all specifications:
| 2004 Ford GT | 2006 Opel Signum | |
| Make | Ford | Opel |
| Model | GT | Signum |
| Year Released | 2004 | 2006 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5409 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 494 HP | 118 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 679 Nm | 281 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Engine Bore Size | 90.2 mm | 82 mm |
| Engine Stroke Size | 105.8 mm | 90.4 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 305 km/hour | 191 km/hour |
| Acceleration 0-100mph | 3.9 seconds | 12.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1520 kg | 1615 kg |
| Vehicle Length | 4650 mm | 4640 mm |
| Vehicle Width | 1960 mm | 1800 mm |
| Vehicle Height | 1130 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2840 mm |
| Fuel Tank Capacity | 66 L | 60 L |
