2005 Infiniti I vs. 2011 Nissan 370Z

To start off, 2011 Nissan 370Z is newer by 6 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 3,700 cc (6 cylinders), 2011 Nissan 370Z is equipped with a bigger engine. In terms of performance, 2011 Nissan 370Z (332 HP @ 7000 RPM) has 108 more horse power than 2005 Infiniti I. (224 HP @ 5600 RPM) In normal driving conditions, 2011 Nissan 370Z should accelerate faster than 2005 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 2011 Nissan 370Z weights approximately 68 kg more than 2005 Infiniti I. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2011 Nissan 370Z 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 2011 Nissan 370Z. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2011 Nissan 370Z (366 Nm @ 5200 RPM) has 95 more torque (in Nm) than 2005 Infiniti I. (271 Nm @ 4800 RPM). This means 2011 Nissan 370Z will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti I. 2011 Nissan 370Z has automatic transmission and 2005 Infiniti I has manual transmission. 2005 Infiniti I will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Nissan 370Z will be easier to drive especially in heavy traffic.

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