1983 Hummer H1 vs. 2008 Porsche Cayman
To start off, 2008 Porsche Cayman is newer by 25 year(s). Which means there will be less support and parts availability for 1983 Hummer H1. In addition, the cost of maintenance, including insurance, on 1983 Hummer H1 would be higher. At 5,733 cc (8 cylinders), 1983 Hummer H1 is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayman (242 HP @ 6000 RPM) has 55 more horse power than 1983 Hummer H1. (187 HP @ 4000 RPM) In normal driving conditions, 2008 Porsche Cayman should accelerate faster than 1983 Hummer H1. With that said, vehicle weight also plays an important factor in acceleration. 1983 Hummer H1 weights approximately 1470 kg more than 2008 Porsche Cayman.
Because 1983 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 1983 Hummer H1 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, 1983 Hummer H1 (407 Nm @ 2400 RPM) has 134 more torque (in Nm) than 2008 Porsche Cayman. (273 Nm @ 4200 RPM). This means 1983 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche Cayman.
Compare all specifications:
| 1983 Hummer H1 | 2008 Porsche Cayman | |
| Make | Hummer | Porsche |
| Model | H1 | Cayman |
| Year Released | 1983 | 2008 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5733 cc | 2687 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 187 HP | 242 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 407 Nm | 273 Nm |
| Torque RPM | 2400 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 2770 kg | 1300 kg |
| Vehicle Length | 4690 mm | 4350 mm |
| Vehicle Width | 2200 mm | 1810 mm |
| Vehicle Height | 1840 mm | 1310 mm |
| Wheelbase Size | 3310 mm | 2420 mm |
