1999 GMC Sierra vs. 2011 Infiniti G37

To start off, 2011 Infiniti G37 is newer by 12 year(s). Which means there will be less support and parts availability for 1999 GMC Sierra. In addition, the cost of maintenance, including insurance, on 1999 GMC Sierra would be higher. At 4,293 cc (6 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 Infiniti G37 (330 HP @ 7000 RPM) has 133 more horse power than 1999 GMC Sierra. (197 HP @ 4600 RPM) In normal driving conditions, 2011 Infiniti G37 should accelerate faster than 1999 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 127 kg more than 2011 Infiniti G37.

Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2011 Infiniti G37. In wet, icy, snow, or gravel driving conditions, 1999 GMC Sierra 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, 2011 Infiniti G37 (366 Nm @ 5200 RPM) has 14 more torque (in Nm) than 1999 GMC Sierra. (352 Nm @ 2800 RPM). This means 2011 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 1999 GMC Sierra. 2011 Infiniti G37 has automatic transmission and 1999 GMC Sierra has manual transmission. 1999 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti G37 will be easier to drive especially in heavy traffic.

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