2006 Lexus IS vs. 2004 Infiniti I
To start off, 2006 Lexus IS is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Infiniti I. In addition, the cost of maintenance, including insurance, on 2004 Infiniti I would be higher. At 2,997 cc (6 cylinders), 2006 Lexus IS is equipped with a bigger engine. In terms of performance, 2004 Infiniti I (224 HP @ 5600 RPM) has 14 more horse power than 2006 Lexus IS. (210 HP @ 5800 RPM) In normal driving conditions, 2004 Infiniti I should accelerate faster than 2006 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus IS weights approximately 105 kg more than 2004 Infiniti I.
Because 2006 Lexus IS 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 2006 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2004 Infiniti I, 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, 2006 Lexus IS (288 Nm @ 3800 RPM) has 18 more torque (in Nm) than 2004 Infiniti I. (270 Nm @ 4800 RPM). This means 2006 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2004 Infiniti I.
Compare all specifications:
| 2006 Lexus IS | 2004 Infiniti I | |
| Make | Lexus | Infiniti |
| Model | IS | I |
| Year Released | 2006 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2997 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 210 HP | 224 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 288 Nm | 270 Nm |
| Torque RPM | 3800 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1615 kg | 1510 kg |
| Vehicle Length | 4500 mm | 4930 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2680 mm | 2760 mm |
