2006 Hummer H2 vs. 1971 Opel Admiral
To start off, 2006 Hummer H2 is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Opel Admiral. In addition, the cost of maintenance, including insurance, on 1971 Opel Admiral would be higher. At 5,965 cc (8 cylinders), 2006 Hummer H2 is equipped with a bigger engine. In terms of performance, 2006 Hummer H2 (326 HP @ 5200 RPM) has 184 more horse power than 1971 Opel Admiral. (142 HP @ 5200 RPM). In normal driving conditions, 2006 Hummer H2 should accelerate faster than 1971 Opel Admiral. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H2 weights approximately 1428 kg more than 1971 Opel Admiral. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Opel Admiral. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Hummer H2 (495 Nm @ 4000 RPM) has 268 more torque (in Nm) than 1971 Opel Admiral. (227 Nm @ 3600 RPM). This means 2006 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel Admiral. 2006 Hummer H2 has automatic transmission and 1971 Opel Admiral has manual transmission. 1971 Opel Admiral will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Hummer H2 | 1971 Opel Admiral | |
| Make | Hummer | Opel |
| Model | H2 | Admiral |
| Year Released | 2006 | 1971 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2784 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 326 HP | 142 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 495 Nm | 227 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 101.6 mm | 92 mm |
| Engine Stroke Size | 91.9 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1475 kg |
| Vehicle Length | 4830 mm | 4910 mm |
| Vehicle Width | 2070 mm | 1860 mm |
| Vehicle Height | 2020 mm | 1460 mm |
| Wheelbase Size | 3130 mm | 2850 mm |
| Fuel Tank Capacity | 121 L | 80 L |
