2007 Maserati Spyder vs. 2003 Opel Signum
To start off, 2007 Maserati Spyder is newer by 4 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 4,244 cc (8 cylinders), 2007 Maserati Spyder is equipped with a bigger engine. In terms of performance, 2007 Maserati Spyder (385 HP @ 4500 RPM) has 210 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2007 Maserati Spyder should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Maserati Spyder weights approximately 50 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 2007 Maserati Spyder 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 2007 Maserati Spyder. 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, 2007 Maserati Spyder (451 Nm @ 4500 RPM) has 80 more torque (in Nm) than 2003 Opel Signum. (371 Nm @ 1900 RPM). This means 2007 Maserati Spyder will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum. 2007 Maserati Spyder has automatic transmission and 2003 Opel Signum has manual transmission. 2003 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Maserati Spyder will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Maserati Spyder | 2003 Opel Signum | |
| Make | Maserati | Opel |
| Model | Spyder | Signum |
| Year Released | 2007 | 2003 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4244 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 385 HP | 175 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 451 Nm | 371 Nm |
| Torque RPM | 4500 RPM | 1900 RPM |
| Engine Bore Size | 92.1 mm | 87.5 mm |
| Engine Stroke Size | 80 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 5 seconds | 9.4 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1720 kg | 1670 kg |
| Vehicle Length | 4310 mm | 4640 mm |
| Vehicle Width | 1830 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1470 mm |
| Wheelbase Size | 2450 mm | 2700 mm |
| Fuel Consumption Overall | 18.6 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 88 L | 60 L |
