2004 Hummer H2 vs. 1966 Porsche 911
To start off, 2004 Hummer H2 is newer by 38 year(s). Which means there will be less support and parts availability for 1966 Porsche 911. In addition, the cost of maintenance, including insurance, on 1966 Porsche 911 would be higher. At 5,963 cc (8 cylinders), 2004 Hummer H2 is equipped with a bigger engine. In terms of performance, 2004 Hummer H2 (316 HP) has 156 more horse power than 1966 Porsche 911. (160 HP). In normal driving conditions, 2004 Hummer H2 should accelerate faster than 1966 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hummer H2 weights approximately 1841 kg more than 1966 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1966 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Hummer H2 (488 Nm) has 309 more torque (in Nm) than 1966 Porsche 911. (179 Nm). This means 2004 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1966 Porsche 911. 2004 Hummer H2 has automatic transmission and 1966 Porsche 911 has manual transmission. 1966 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Hummer H2 | 1966 Porsche 911 | |
| Make | Hummer | Porsche |
| Model | H2 | 911 |
| Year Released | 2004 | 1966 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5963 cc | 1991 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 316 HP | 160 HP |
| Torque | 488 Nm | 179 Nm |
| Engine Compression Ratio | 9.4:1 | 9.8:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2903 kg | 1062 kg |
| Vehicle Length | 4830 mm | 4170 mm |
| Vehicle Width | 2070 mm | 1620 mm |
| Vehicle Height | 2020 mm | 1330 mm |
| Wheelbase Size | 3130 mm | 2220 mm |
| Fuel Tank Capacity | 121 L | 61 L |
