2009 Maserati Quattroporte vs. 1999 Opel Signum
To start off, 2009 Maserati Quattroporte is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 4,691 cc (8 cylinders), 2009 Maserati Quattroporte is equipped with a bigger engine. In terms of performance, 2009 Maserati Quattroporte (425 HP @ 7000 RPM) has 302 more horse power than 1999 Opel Signum. (123 HP @ 3250 RPM). In normal driving conditions, 2009 Maserati Quattroporte should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2009 Maserati Quattroporte weights approximately 270 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Maserati Quattroporte 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 2009 Maserati Quattroporte. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 2009 Maserati Quattroporte (490 Nm @ 4750 RPM) has 219 more torque (in Nm) than 1999 Opel Signum. (271 Nm @ 1500 RPM). This means 2009 Maserati Quattroporte will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
| 2009 Maserati Quattroporte | 1999 Opel Signum | |
| Make | Maserati | Opel |
| Model | Quattroporte | Signum |
| Year Released | 2009 | 1999 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4691 cc | 2171 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 425 HP | 123 HP |
| Engine RPM | 7000 RPM | 3250 RPM |
| Torque | 490 Nm | 271 Nm |
| Torque RPM | 4750 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 280 km/hour | 201 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 11.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1880 kg | 1610 kg |
| Vehicle Length | 5100 mm | 4640 mm |
| Vehicle Width | 1900 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 3070 mm | 2840 mm |
| Fuel Consumption Overall | 11.9 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 90 L | 61 L |
