2009 Hummer H3 vs. 1954 Porsche 356
To start off, 2009 Hummer H3 is newer by 55 year(s). Which means there will be less support and parts availability for 1954 Porsche 356. In addition, the cost of maintenance, including insurance, on 1954 Porsche 356 would be higher. At 3,700 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 129 more horse power than 1954 Porsche 356. (110 HP @ 6400 RPM). In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1954 Porsche 356. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1414 kg more than 1954 Porsche 356. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1954 Porsche 356. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H3 (327 Nm @ 4600 RPM) has 194 more torque (in Nm) than 1954 Porsche 356. (133 Nm @ 5200 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1954 Porsche 356.
Compare all specifications:
| 2009 Hummer H3 | 1954 Porsche 356 | |
| Make | Hummer | Porsche |
| Model | H3 | 356 |
| Year Released | 2009 | 1954 |
| Engine Position | Front | Rear |
| Engine Size | 3700 cc | 1498 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 239 HP | 110 HP |
| Engine RPM | 5800 RPM | 6400 RPM |
| Torque | 327 Nm | 133 Nm |
| Torque RPM | 4600 RPM | 5200 RPM |
| Engine Bore Size | 95.5 mm | 85 mm |
| Engine Stroke Size | 102 mm | 66 mm |
| Engine Compression Ratio | 10.5:1 | 8.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2194 kg | 780 kg |
| Vehicle Length | 5410 mm | 3960 mm |
| Vehicle Width | 1910 mm | 1680 mm |
| Vehicle Height | 1840 mm | 1300 mm |
| Wheelbase Size | 3420 mm | 2110 mm |
| Fuel Tank Capacity | 102 L | 79 L |
