1999 Infiniti I vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Infiniti I. In addition, the cost of maintenance, including insurance, on 1999 Infiniti I would be higher. At 3,589 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (315 HP @ 6800 RPM) has 91 more horse power than 1999 Infiniti I. (224 HP @ 5600 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1999 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 1999 Infiniti I weights approximately 85 kg more than 2004 Porsche 911.
Because 2004 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Infiniti I. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Porsche 911 (370 Nm) has 100 more torque (in Nm) than 1999 Infiniti I. (270 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti I.
Compare all specifications:
| 1999 Infiniti I | 2004 Porsche 911 | |
| Make | Infiniti | Porsche |
| Model | I | 911 |
| Year Released | 1999 | 2004 |
| Engine Position | Front | Rear |
| Engine Size | 2960 cc | 3589 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 224 HP | 315 HP |
| Engine RPM | 5600 RPM | 6800 RPM |
| Torque | 270 Nm | 370 Nm |
| Drive Type | Front | 4WD |
| Vehicle Weight | 1510 kg | 1425 kg |
| Vehicle Length | 4930 mm | 4440 mm |
| Vehicle Width | 1790 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1300 mm |
| Wheelbase Size | 2760 mm | 2360 mm |
