2005 Infiniti M vs. 2005 Porsche 911
To start off, both 2005 Infiniti M and 2005 Porsche 911 were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,822 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (350 HP @ 6600 RPM) has 74 more horse power than 2005 Infiniti M. (276 HP @ 6200 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2005 Infiniti M. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti M weights approximately 340 kg more than 2005 Porsche 911.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 (400 Nm @ 4600 RPM) has 34 more torque (in Nm) than 2005 Infiniti M. (366 Nm @ 4800 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti M. 2005 Infiniti M has automatic transmission and 2005 Porsche 911 has manual transmission. 2005 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Infiniti M | 2005 Porsche 911 | |
| Make | Infiniti | Porsche |
| Model | M | 911 |
| Year Released | 2005 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3498 cc | 3822 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 350 HP |
| Engine RPM | 6200 RPM | 6600 RPM |
| Torque | 366 Nm | 400 Nm |
| Torque RPM | 4800 RPM | 4600 RPM |
| Engine Bore Size | 96.1 mm | 99 mm |
| Engine Stroke Size | 81 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1815 kg | 1475 kg |
| Vehicle Length | 4900 mm | 4440 mm |
| Vehicle Width | 1800 mm | 1860 mm |
| Vehicle Height | 1520 mm | 1310 mm |
| Wheelbase Size | 2880 mm | 2360 mm |
| Fuel Tank Capacity | 75 L | 64 L |
