2009 Maserati GranTurismo vs. 2008 Opel Astra
To start off, 2009 Maserati GranTurismo is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Opel Astra. In addition, the cost of maintenance, including insurance, on 2008 Opel Astra 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 197 more horse power than 2008 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2009 Maserati GranTurismo should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Maserati GranTurismo weights approximately 630 kg more than 2008 Opel Astra. 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, 2008 Opel Astra, 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 320 more torque (in Nm) than 2008 Opel Astra. (170 Nm @ 3800 RPM). This means 2009 Maserati GranTurismo will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2009 Maserati GranTurismo | 2008 Opel Astra | |
| Make | Maserati | Opel |
| Model | GranTurismo | Astra |
| Year Released | 2009 | 2008 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4691 cc | 1794 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 123 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 490 Nm | 170 Nm |
| Torque RPM | 4750 RPM | 3800 RPM |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 295 km/hour | 198 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 10.9 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1955 kg | 1325 kg |
| Vehicle Length | 4890 mm | 4520 mm |
| Vehicle Width | 1920 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1510 mm |
| Wheelbase Size | 2950 mm | 2710 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 86 L | 52 L |
