2003 Opel Signum vs. 2013 Ford Mustang
To start off, 2013 Ford Mustang is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 3,700 cc (6 cylinders), 2013 Ford Mustang is equipped with a bigger engine. In terms of performance, 2013 Ford Mustang (301 HP @ 6500 RPM) has 126 more horse power than 2003 Opel Signum. (175 HP @ 5500 RPM) In normal driving conditions, 2013 Ford Mustang should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2013 Ford Mustang weights approximately 75 kg more than 2003 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, 2003 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 (380 Nm @ 4250 RPM) has 10 more torque (in Nm) than 2003 Opel Signum. (370 Nm @ 1900 RPM). This means 2013 Ford Mustang will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 2013 Ford Mustang | |
| Make | Opel | Ford |
| Model | Signum | Mustang |
| Year Released | 2003 | 2013 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 3700 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 301 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 370 Nm | 380 Nm |
| Torque RPM | 1900 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1575 kg | 1650 kg |
| Vehicle Length | 4640 mm | 4778 mm |
| Vehicle Width | 1800 mm | 2035 mm |
| Vehicle Height | 1470 mm | 1425 mm |
| Wheelbase Size | 2840 mm | 2720 mm |
