2005 Porsche 911 vs. 2008 Scion xD
To start off, 2008 Scion xD is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (316 HP @ 4250 RPM) has 188 more horse power than 2008 Scion xD. (128 HP @ 6000 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2008 Scion xD. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 259 kg more than 2008 Scion xD. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 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 2005 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2008 Scion xD, 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 200 more torque (in Nm) than 2008 Scion xD. (170 Nm @ 4400 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2008 Scion xD. 2005 Porsche 911 has automatic transmission and 2008 Scion xD has manual transmission. 2008 Scion xD will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Porsche 911 | 2008 Scion xD | |
| Make | Porsche | Scion |
| Model | 911 | xD |
| Year Released | 2005 | 2008 |
| Body Type | Coupe | Hatchback |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 1799 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 316 HP | 128 HP |
| Engine RPM | 4250 RPM | 6000 RPM |
| Torque | 370 Nm | 170 Nm |
| Torque RPM | 4250 RPM | 4400 RPM |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1345 kg | 1086 kg |
| Vehicle Length | 4440 mm | 3940 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1310 mm | 1530 mm |
| Wheelbase Size | 2360 mm | 2470 mm |
| Fuel Consumption Overall | 11 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 64 L | 42 L |
