2004 Opel Signum vs. 2013 Ford Mustang
To start off, 2013 Ford Mustang is newer by 9 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 5,800 cc (8 cylinders), 2013 Ford Mustang is equipped with a bigger engine. In terms of performance, 2013 Ford Mustang (653 HP @ 6500 RPM) has 480 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM) In normal driving conditions, 2013 Ford Mustang should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2013 Ford Mustang weights approximately 188 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 2013 Ford Mustang 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 2013 Ford Mustang. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2013 Ford Mustang (856 Nm @ 4000 RPM) has 591 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 2013 Ford Mustang will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
| 2004 Opel Signum | 2013 Ford Mustang | |
| Make | Opel | Ford |
| Model | Signum | Mustang |
| Year Released | 2004 | 2013 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 5800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 653 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 265 Nm | 856 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 93 mm |
| Engine Stroke Size | 86 mm | 105 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1748 kg |
| Vehicle Length | 4640 mm | 4778 mm |
| Vehicle Width | 1800 mm | 2035 mm |
| Vehicle Height | 1470 mm | 1438 mm |
| Wheelbase Size | 2840 mm | 2720 mm |
| Fuel Tank Capacity | 60 L | 61 L |
