2007 Fiat Siena vs. 2001 Porsche GT2
To start off, 2007 Fiat Siena is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Porsche GT2. In addition, the cost of maintenance, including insurance, on 2001 Porsche GT2 would be higher. At 3,600 cc (6 cylinders), 2001 Porsche GT2 is equipped with a bigger engine. In terms of performance, 2001 Porsche GT2 (456 HP @ 5700 RPM) has 384 more horse power than 2007 Fiat Siena. (72 HP @ 6000 RPM) In normal driving conditions, 2001 Porsche GT2 should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2001 Porsche GT2 weights approximately 370 kg more than 2007 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Porsche GT2 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 2001 Porsche GT2. However, in wet, icy, snow, or gravel driving conditions, 2007 Fiat Siena, 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, 2001 Porsche GT2 (621 Nm @ 3500 RPM) has 519 more torque (in Nm) than 2007 Fiat Siena. (102 Nm @ 3250 RPM). This means 2001 Porsche GT2 will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 2007 Fiat Siena | 2001 Porsche GT2 | |
| Make | Fiat | Porsche |
| Model | Siena | GT2 |
| Year Released | 2007 | 2001 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1242 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 72 HP | 456 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 102 Nm | 621 Nm |
| Torque RPM | 3250 RPM | 3500 RPM |
| Engine Bore Size | 70.9 mm | 100 mm |
| Engine Stroke Size | 78.9 mm | 76.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1070 kg | 1440 kg |
| Vehicle Length | 3830 mm | 4460 mm |
| Vehicle Width | 1640 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1290 mm |
| Wheelbase Size | 2380 mm | 2360 mm |
