2005 BMW X5 vs. 2001 Infiniti I

To start off, 2005 BMW X5 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Infiniti I. In addition, the cost of maintenance, including insurance, on 2001 Infiniti I would be higher. At 2,960 cc (6 cylinders), 2001 Infiniti I is equipped with a bigger engine. In terms of performance, 2001 Infiniti I (224 HP @ 5600 RPM) has 9 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 2001 Infiniti I should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 660 kg more than 2001 Infiniti I.

Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Infiniti I. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 will offer significantly more control. 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 BMW X5 (520 Nm @ 2000 RPM) has 250 more torque (in Nm) than 2001 Infiniti I. (270 Nm @ 4800 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2001 Infiniti I. 2001 Infiniti I has automatic transmission and 2005 BMW X5 has manual transmission. 2005 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Infiniti I will be easier to drive especially in heavy traffic.

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