2007 Hummer H2 vs. 1992 Porsche 911

To start off, 2007 Hummer H2 is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Porsche 911. In addition, the cost of maintenance, including insurance, on 1992 Porsche 911 would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 1992 Porsche 911 (355 HP @ 5550 RPM) has 30 more horse power than 2007 Hummer H2. (325 HP @ 5200 RPM) In normal driving conditions, 1992 Porsche 911 should accelerate faster than 2007 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1433 kg more than 1992 Porsche 911.

Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2007 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, 1992 Porsche 911 (520 Nm @ 4200 RPM) has 25 more torque (in Nm) than 2007 Hummer H2. (495 Nm @ 4000 RPM). This means 1992 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H2. 2007 Hummer H2 has automatic transmission and 1992 Porsche 911 has manual transmission. 1992 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Hummer H2 will be easier to drive especially in heavy traffic.

Compare all specifications:

2007 Hummer H2 1992 Porsche 911
Make Hummer Porsche
Model H2 911
Year Released 2007 1992
Body Type SUV Coupe
Engine Position Front Rear
Engine Size 5999 cc 3594 cc
Engine Cylinders 8 cylinders 6 cylinders
Engine Type V boxer
Valves per Cylinder 2 valves 2 valves
Horse Power 325 HP 355 HP
Engine RPM 5200 RPM 5550 RPM
Torque 495 Nm 520 Nm
Torque RPM 4000 RPM 4200 RPM
Engine Bore Size 101.6 mm 100 mm
Engine Stroke Size 91.9 mm 76.4 mm
Drive Type 4WD Rear
Transmission Type Automatic Manual
Number of Seats 5 seats 2 seats
Number of Doors 4 doors 2 doors
Vehicle Weight 2903 kg 1470 kg
Vehicle Length 5180 mm 4260 mm
Vehicle Width 2070 mm 1760 mm
Vehicle Height 2020 mm 1310 mm
Wheelbase Size 3120 mm 2270 mm
Fuel Consumption Overall 13.8 L/100km 9.1 L/100km
Fuel Tank Capacity 121 L 78 L


 

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