2005 Nissan Altima vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Nissan Altima. In addition, the cost of maintenance, including insurance, on 2005 Nissan Altima would be higher. At 3,596 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (321 HP @ 6300 RPM) has 146 more horse power than 2005 Nissan Altima. (175 HP @ 3600 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2005 Nissan Altima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan Altima weights approximately 3 kg more than 2007 Porsche 911.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Nissan Altima. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Porsche 911 (370 Nm) has 133 more torque (in Nm) than 2005 Nissan Altima. (237 Nm). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Nissan Altima.
Compare all specifications:
| 2005 Nissan Altima | 2007 Porsche 911 | |
| Make | Nissan | Porsche |
| Model | Altima | 911 |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2491 cc | 3596 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 321 HP |
| Engine RPM | 3600 RPM | 6300 RPM |
| Torque | 237 Nm | 370 Nm |
| Engine Bore Size | 89 mm | 96 mm |
| Engine Stroke Size | 100 mm | 82.8 mm |
| Engine Compression Ratio | 9.5:1 | 11.3:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1408 kg | 1405 kg |
| Vehicle Length | 4890 mm | 4440 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1480 mm | 1310 mm |
| Wheelbase Size | 2860 mm | 2360 mm |
| Fuel Consumption | 8.3 L/100km | 9.1 L/100km |
| Fuel Consumption City | 10.4 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 76 L | 64 L |
