2003 Infiniti I vs. 2005 Nissan Quest
To start off, 2005 Nissan Quest is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Infiniti I. In addition, the cost of maintenance, including insurance, on 2003 Infiniti I would be higher. At 3,294 cc (6 cylinders), 2005 Nissan Quest is equipped with a bigger engine. In terms of performance, 2005 Nissan Quest (240 HP @ 3600 RPM) has 16 more horse power than 2003 Infiniti I. (224 HP @ 5600 RPM) In normal driving conditions, 2005 Nissan Quest should accelerate faster than 2003 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan Quest weights approximately 308 kg more than 2003 Infiniti I. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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 Nissan Quest (334 Nm) has 64 more torque (in Nm) than 2003 Infiniti I. (270 Nm). This means 2005 Nissan Quest will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti I.
Compare all specifications:
| 2003 Infiniti I | 2005 Nissan Quest | |
| Make | Infiniti | Nissan |
| Model | I | Quest |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2960 cc | 3294 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 224 HP | 240 HP |
| Engine RPM | 5600 RPM | 3600 RPM |
| Torque | 270 Nm | 334 Nm |
| Drive Type | Front | Front |
| Vehicle Weight | 1512 kg | 1820 kg |
| Vehicle Length | 4930 mm | 5190 mm |
| Vehicle Width | 1790 mm | 1980 mm |
| Vehicle Height | 1450 mm | 1780 mm |
| Wheelbase Size | 2760 mm | 3160 mm |
