2005 Hummer H2 vs. 1972 Porsche 917

To start off, 2005 Hummer H2 is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Porsche 917. In addition, the cost of maintenance, including insurance, on 1972 Porsche 917 would be higher. At 5,965 cc (8 cylinders), 2005 Hummer H2 is equipped with a bigger engine. In terms of performance, 1972 Porsche 917 (520 HP) has 195 more horse power than 2005 Hummer H2. (325 HP) In normal driving conditions, 1972 Porsche 917 should accelerate faster than 2005 Hummer H2.

Because 2005 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Porsche 917. In wet, icy, snow, or gravel driving conditions, 2005 Hummer H2 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, 1972 Porsche 917 (610 Nm) has 115 more torque (in Nm) than 2005 Hummer H2. (495 Nm). This means 1972 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 2005 Hummer H2. 2005 Hummer H2 has automatic transmission and 1972 Porsche 917 has manual transmission. 1972 Porsche 917 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Hummer H2 will be easier to drive especially in heavy traffic.

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