2004 Hummer H1 vs. 2003 Porsche 996
To start off, 2004 Hummer H1 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Porsche 996. In addition, the cost of maintenance, including insurance, on 2003 Porsche 996 would be higher. At 6,504 cc (8 cylinders), 2004 Hummer H1 is equipped with a bigger engine. In terms of performance, 2003 Porsche 996 (317 HP) has 112 more horse power than 2004 Hummer H1. (205 HP) In normal driving conditions, 2003 Porsche 996 should accelerate faster than 2004 Hummer H1. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hummer H1 weights approximately 1752 kg more than 2003 Porsche 996.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2004 Hummer H1 (597 Nm) has 227 more torque (in Nm) than 2003 Porsche 996. (370 Nm). This means 2004 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2003 Porsche 996.
Compare all specifications:
| 2004 Hummer H1 | 2003 Porsche 996 | |
| Make | Hummer | Porsche |
| Model | H1 | 996 |
| Year Released | 2004 | 2003 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 6504 cc | 3596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 317 HP |
| Torque | 597 Nm | 370 Nm |
| Engine Bore Size | 103 mm | 96 mm |
| Engine Stroke Size | 97 mm | 82.8 mm |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 3272 kg | 1520 kg |
| Vehicle Length | 4690 mm | 4440 mm |
| Vehicle Width | 2200 mm | 1840 mm |
| Vehicle Height | 1960 mm | 1310 mm |
| Wheelbase Size | 3310 mm | 2360 mm |
| Fuel Tank Capacity | 159 L | 64 L |
