2003 Opel Signum vs. 2010 Ferrari California
To start off, 2010 Ferrari California is newer by 7 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 4,300 cc (8 cylinders), 2010 Ferrari California is equipped with a bigger engine. In terms of performance, 2010 Ferrari California (460 HP @ 7750 RPM) has 285 more horse power than 2003 Opel Signum. (175 HP @ 5500 RPM) In normal driving conditions, 2010 Ferrari California should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2010 Ferrari California weights approximately 160 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 2010 Ferrari California 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 Ferrari California. 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, 2010 Ferrari California (483 Nm @ 5000 RPM) has 113 more torque (in Nm) than 2003 Opel Signum. (370 Nm @ 1900 RPM). This means 2010 Ferrari California will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 2010 Ferrari California | |
| Make | Opel | Ferrari |
| Model | Signum | California |
| Year Released | 2003 | 2010 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 460 HP |
| Engine RPM | 5500 RPM | 7750 RPM |
| Torque | 370 Nm | 483 Nm |
| Torque RPM | 1900 RPM | 5000 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 | 1735 kg |
| Vehicle Length | 4640 mm | 4562 mm |
| Vehicle Width | 1800 mm | 1902 mm |
| Vehicle Height | 1470 mm | 1308 mm |
| Wheelbase Size | 2840 mm | 2670 mm |
