2009 Maserati GranTurismo vs. 2005 Opel Vectra
To start off, 2009 Maserati GranTurismo is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 4,691 cc (8 cylinders), 2009 Maserati GranTurismo is equipped with a bigger engine. In terms of performance, 2009 Maserati GranTurismo (320 HP @ 7000 RPM) has 112 more horse power than 2005 Opel Vectra. (208 HP @ 6200 RPM). In normal driving conditions, 2009 Maserati GranTurismo should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Maserati GranTurismo weights approximately 755 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Maserati GranTurismo 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 GranTurismo. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Vectra, 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 GranTurismo (490 Nm @ 4750 RPM) has 190 more torque (in Nm) than 2005 Opel Vectra. (300 Nm @ 4000 RPM). This means 2009 Maserati GranTurismo will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 2009 Maserati GranTurismo | 2005 Opel Vectra | |
| Make | Maserati | Opel |
| Model | GranTurismo | Vectra |
| Year Released | 2009 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4691 cc | 3175 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 208 HP |
| Engine RPM | 7000 RPM | 6200 RPM |
| Torque | 490 Nm | 300 Nm |
| Torque RPM | 4750 RPM | 4000 RPM |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 295 km/hour | 248 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 7.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1955 kg | 1200 kg |
| Vehicle Length | 4890 mm | 4600 mm |
| Vehicle Width | 1920 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2950 mm | 2500 mm |
| Fuel Consumption Overall | 14.7 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 86 L | 61 L |
