2007 Hummer H3 vs. 1957 Porsche 356
To start off, 2007 Hummer H3 is newer by 50 year(s). Which means there will be less support and parts availability for 1957 Porsche 356. In addition, the cost of maintenance, including insurance, on 1957 Porsche 356 would be higher. At 3,700 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 142 more horse power than 1957 Porsche 356. (100 HP @ 6200 RPM). In normal driving conditions, 2007 Hummer H3 should accelerate faster than 1957 Porsche 356.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1957 Porsche 356. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H3 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, 2007 Hummer H3 (329 Nm @ 4600 RPM) has 209 more torque (in Nm) than 1957 Porsche 356. (120 Nm @ 5200 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1957 Porsche 356.
Compare all specifications:
| 2007 Hummer H3 | 1957 Porsche 356 | |
| Make | Hummer | Porsche |
| Model | H3 | 356 |
| Year Released | 2007 | 1957 |
| Engine Position | Front | Rear |
| Engine Size | 3700 cc | 1582 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 242 HP | 100 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 329 Nm | 120 Nm |
| Torque RPM | 4600 RPM | 5200 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4750 mm | 3960 mm |
| Vehicle Width | 1900 mm | 1680 mm |
| Vehicle Height | 1880 mm | 1320 mm |
| Wheelbase Size | 2850 mm | 2110 mm |
| Fuel Tank Capacity | 87 L | 52 L |
