2009 Mazda 6 vs. 2005 Infiniti I
To start off, 2009 Mazda 6 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Infiniti I. In addition, the cost of maintenance, including insurance, on 2005 Infiniti I would be higher. At 2,960 cc (6 cylinders), 2005 Infiniti I is equipped with a bigger engine. In terms of performance, 2005 Infiniti I (224 HP @ 5600 RPM) has 55 more horse power than 2009 Mazda 6. (169 HP @ 6000 RPM) In normal driving conditions, 2005 Infiniti I should accelerate faster than 2009 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti I weights approximately 385 kg more than 2009 Mazda 6. 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 Infiniti I (271 Nm @ 4800 RPM) has 43 more torque (in Nm) than 2009 Mazda 6. (228 Nm @ 4000 RPM). This means 2005 Infiniti I will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 6.
Compare all specifications:
| 2009 Mazda 6 | 2005 Infiniti I | |
| Make | Mazda | Infiniti |
| Model | 6 | I |
| Year Released | 2009 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2488 cc | 2960 cc |
| Horse Power | 169 HP | 224 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 228 Nm | 271 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1125 kg | 1510 kg |
| Vehicle Width | 1800 mm | 1790 mm |
| Wheelbase Size | 2730 mm | 2760 mm |
