2003 Infiniti I vs. 2007 Nissan Altima
To start off, 2007 Nissan Altima is newer by 4 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 3,490 cc (6 cylinders), 2007 Nissan Altima is equipped with a bigger engine. In terms of performance, 2007 Nissan Altima (270 HP @ 6000 RPM) has 46 more horse power than 2003 Infiniti I. (224 HP @ 5600 RPM) In normal driving conditions, 2007 Nissan Altima should accelerate faster than 2003 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti I weights approximately 43 kg more than 2007 Nissan Altima.
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, 2007 Nissan Altima (350 Nm @ 4400 RPM) has 80 more torque (in Nm) than 2003 Infiniti I. (270 Nm @ 4800 RPM). This means 2007 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti I.
Compare all specifications:
2003 Infiniti I | 2007 Nissan Altima | |
Make | Infiniti | Nissan |
Model | I | Altima |
Year Released | 2003 | 2007 |
Engine Position | Front | Front |
Engine Size | 2960 cc | 3490 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 224 HP | 270 HP |
Engine RPM | 5600 RPM | 6000 RPM |
Torque | 270 Nm | 350 Nm |
Torque RPM | 4800 RPM | 4400 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1512 kg | 1469 kg |
Vehicle Length | 4930 mm | 4830 mm |
Vehicle Width | 1790 mm | 1800 mm |
Vehicle Height | 1450 mm | 1480 mm |
Wheelbase Size | 2760 mm | 2780 mm |