2006 Maserati Coupe vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Maserati Coupe. In addition, the cost of maintenance, including insurance, on 2006 Maserati Coupe would be higher. At 4,244 cc (8 cylinders), 2006 Maserati Coupe is equipped with a bigger engine. In terms of performance, 2006 Maserati Coupe (390 HP @ 7000 RPM) has 237 more horse power than 2007 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2006 Maserati Coupe should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Maserati Coupe weights approximately 145 kg more than 2007 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Maserati Coupe 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 2006 Maserati Coupe. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2006 Maserati Coupe (452 Nm @ 4500 RPM) has 232 more torque (in Nm) than 2007 Opel Signum. (220 Nm @ 3800 RPM). This means 2006 Maserati Coupe will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
| 2006 Maserati Coupe | 2007 Opel Signum | |
| Make | Maserati | Opel |
| Model | Coupe | Signum |
| Year Released | 2006 | 2007 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4244 cc | 2196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 390 HP | 153 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 452 Nm | 220 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Engine Bore Size | 92 mm | 86 mm |
| Engine Stroke Size | 80 mm | 94.6 mm |
| Engine Compression Ratio | 11.1:1 | 12.0:1 |
| Top Speed | 285 km/hour | 211 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1680 kg | 1535 kg |
| Vehicle Length | 4530 mm | 4640 mm |
| Vehicle Width | 1830 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2840 mm |
| Fuel Consumption Highway | 12.4 L/100km | 7.2 L/100km |
| Fuel Consumption City | 19.6 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 88 L | 60 L |
