2003 Infiniti I vs. 2008 Mercedes-Benz S

To start off, 2008 Mercedes-Benz S is newer by 5 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 3,498 cc (6 cylinders), 2008 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz S (268 HP @ 6000 RPM) has 44 more horse power than 2003 Infiniti I. (224 HP @ 5600 RPM) In normal driving conditions, 2008 Mercedes-Benz S should accelerate faster than 2003 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz S weights approximately 368 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.

Because 2008 Mercedes-Benz S 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 2008 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2008 Mercedes-Benz S (350 Nm @ 2400 RPM) has 80 more torque (in Nm) than 2003 Infiniti I. (270 Nm @ 4800 RPM). This means 2008 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti I. 2008 Mercedes-Benz S has automatic transmission and 2003 Infiniti I has manual transmission. 2003 Infiniti I will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz S will be easier to drive especially in heavy traffic.

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