2002 Alfa Romeo Spider vs. 2004 Porsche Carrera GT
To start off, 2004 Porsche Carrera GT is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo Spider would be higher. At 5,731 cc (10 cylinders), 2004 Porsche Carrera GT is equipped with a bigger engine. In terms of performance, 2004 Porsche Carrera GT (604 HP @ 8000 RPM) has 465 more horse power than 2002 Alfa Romeo Spider. (139 HP @ 6500 RPM) In normal driving conditions, 2004 Porsche Carrera GT should accelerate faster than 2002 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2002 Alfa Romeo Spider weights approximately 5 kg more than 2004 Porsche Carrera GT.
Because 2004 Porsche Carrera GT 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 2004 Porsche Carrera GT. However, in wet, icy, snow, or gravel driving conditions, 2002 Alfa Romeo Spider, 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, 2004 Porsche Carrera GT (590 Nm @ 5750 RPM) has 427 more torque (in Nm) than 2002 Alfa Romeo Spider. (163 Nm @ 3500 RPM). This means 2004 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo Spider.
Compare all specifications:
| 2002 Alfa Romeo Spider | 2004 Porsche Carrera GT | |
| Make | Alfa Romeo | Porsche |
| Model | Spider | Carrera GT |
| Year Released | 2002 | 2004 |
| Body Type | Roadster | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 1747 cc | 5731 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 604 HP |
| Engine RPM | 6500 RPM | 8000 RPM |
| Torque | 163 Nm | 590 Nm |
| Torque RPM | 3500 RPM | 5750 RPM |
| Engine Bore Size | 82 mm | 98 mm |
| Engine Stroke Size | 82.8 mm | 76 mm |
| Engine Compression Ratio | 10.0:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1350 kg | 1345 kg |
| Vehicle Length | 4290 mm | 4620 mm |
| Vehicle Width | 1790 mm | 1930 mm |
| Vehicle Height | 1320 mm | 1170 mm |
| Wheelbase Size | 2550 mm | 2740 mm |
| Fuel Tank Capacity | 70 L | 92 L |
