2009 Hummer H2 vs. 1994 Porsche Karisma

To start off, 2009 Hummer H2 is newer by 15 year(s). Which means there will be less support and parts availability for 1994 Porsche Karisma. In addition, the cost of maintenance, including insurance, on 1994 Porsche Karisma would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 125 more horse power than 1994 Porsche Karisma. (268 HP @ 6100 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1994 Porsche Karisma.

Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1994 Porsche Karisma. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H2 (563 Nm @ 4300 RPM) has 227 more torque (in Nm) than 1994 Porsche Karisma. (336 Nm @ 5000 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1994 Porsche Karisma. 2009 Hummer H2 has automatic transmission and 1994 Porsche Karisma has manual transmission. 1994 Porsche Karisma will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H2 will be easier to drive especially in heavy traffic.

Compare all specifications: