2005 Toyota Sienna vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 2005 Toyota Sienna would be higher. At 3,824 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (350 HP @ 6600 RPM) has 153 more horse power than 2005 Toyota Sienna. (197 HP @ 5200 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 2005 Toyota Sienna. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 169 kg more than 2008 Porsche 911.
Because 2008 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Toyota Sienna. In wet, icy, snow, or gravel driving conditions, 2008 Porsche 911 will offer significantly more control. 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, 2008 Porsche 911 (400 Nm @ 4600 RPM) has 105 more torque (in Nm) than 2005 Toyota Sienna. (295 Nm @ 4300 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota Sienna.
Compare all specifications:
| 2005 Toyota Sienna | 2008 Porsche 911 | |
| Make | Toyota | Porsche |
| Model | Sienna | 911 |
| Year Released | 2005 | 2008 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2999 cc | 3824 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 350 HP |
| Engine RPM | 5200 RPM | 6600 RPM |
| Torque | 295 Nm | 400 Nm |
| Torque RPM | 4300 RPM | 4600 RPM |
| Engine Bore Size | 87.5 mm | 99 mm |
| Engine Stroke Size | 83 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1705 kg | 1536 kg |
| Vehicle Length | 4920 mm | 4430 mm |
| Vehicle Width | 1870 mm | 1860 mm |
| Vehicle Height | 1720 mm | 1310 mm |
| Wheelbase Size | 2910 mm | 2360 mm |
