2003 Alfa Romeo GT vs. 2009 Maserati Quattroporte
To start off, 2009 Maserati Quattroporte is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo GT would be higher. At 4,244 cc (8 cylinders), 2009 Maserati Quattroporte is equipped with a bigger engine. In terms of performance, 2009 Maserati Quattroporte (396 HP @ 7000 RPM) has 159 more horse power than 2003 Alfa Romeo GT. (237 HP @ 6200 RPM) In normal driving conditions, 2009 Maserati Quattroporte should accelerate faster than 2003 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Maserati Quattroporte weights approximately 545 kg more than 2003 Alfa Romeo GT. 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, 2003 Alfa Romeo GT, 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 (451 Nm @ 4500 RPM) has 162 more torque (in Nm) than 2003 Alfa Romeo GT. (289 Nm @ 4800 RPM). This means 2009 Maserati Quattroporte will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo GT.
Compare all specifications:
| 2003 Alfa Romeo GT | 2009 Maserati Quattroporte | |
| Make | Alfa Romeo | Maserati |
| Model | GT | Quattroporte |
| Year Released | 2003 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 4244 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 396 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Torque | 289 Nm | 451 Nm |
| Torque RPM | 4800 RPM | 4500 RPM |
| Engine Bore Size | 93 mm | 92 mm |
| Engine Stroke Size | 78 mm | 79.8 mm |
| Engine Compression Ratio | 10.5:1 | 11.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1955 kg |
| Vehicle Height | 340 mm | 1440 mm |
| Wheelbase Size | 2600 mm | 3070 mm |
| Fuel Consumption Overall | 7.7 L/100km | 12.1 L/100km |
| Fuel Tank Capacity | 63 L | 90 L |
