2009 Porsche 911 vs. 2010 GMC Sierra

To start off, 2010 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Porsche 911. In addition, the cost of maintenance, including insurance, on 2009 Porsche 911 would be higher. At 6,000 cc (8 cylinders), 2010 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (523 HP @ 2200 RPM) has 159 more horse power than 2010 GMC Sierra. (364 HP @ 5400 RPM). In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2010 GMC Sierra.

Because 2010 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 GMC Sierra (506 Nm @ 4400 RPM) has 1 more torque (in Nm) than 2009 Porsche 911. (505 Nm @ 2200 RPM). This means 2010 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche 911. 2010 GMC Sierra has automatic transmission and 2009 Porsche 911 has manual transmission. 2009 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 GMC Sierra will be easier to drive especially in heavy traffic.

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