2009 Ford S-Max vs. 2003 Infiniti I
To start off, 2009 Ford S-Max is newer by 6 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 2,960 cc (6 cylinders), 2003 Infiniti I is equipped with a bigger engine. In terms of performance, 2003 Infiniti I (224 HP @ 5600 RPM) has 96 more horse power than 2009 Ford S-Max. (128 HP @ 4000 RPM) In normal driving conditions, 2003 Infiniti I should accelerate faster than 2009 Ford S-Max. With that said, vehicle weight also plays an important factor in acceleration. 2009 Ford S-Max weights approximately 231 kg more than 2003 Infiniti I.
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, 2009 Ford S-Max (320 Nm @ 1750 RPM) has 50 more torque (in Nm) than 2003 Infiniti I. (270 Nm @ 4800 RPM). This means 2009 Ford S-Max will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti I.
Compare all specifications:
| 2009 Ford S-Max | 2003 Infiniti I | |
| Make | Ford | Infiniti |
| Model | S-Max | I |
| Year Released | 2009 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2960 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 128 HP | 224 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 320 Nm | 270 Nm |
| Torque RPM | 1750 RPM | 4800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1743 kg | 1512 kg |
| Vehicle Length | 4770 mm | 4930 mm |
| Vehicle Width | 1890 mm | 1790 mm |
| Vehicle Height | 1660 mm | 1450 mm |
| Wheelbase Size | 2860 mm | 2760 mm |
