2009 BMW X6 vs. 1973 Opel Admiral
To start off, 2009 BMW X6 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Opel Admiral. In addition, the cost of maintenance, including insurance, on 1973 Opel Admiral would be higher. At 4,395 cc (8 cylinders), 2009 BMW X6 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (401 HP @ 5500 RPM) has 259 more horse power than 1973 Opel Admiral. (142 HP @ 5200 RPM). In normal driving conditions, 2009 BMW X6 should accelerate faster than 1973 Opel Admiral. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 790 kg more than 1973 Opel Admiral. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Opel Admiral. In wet, icy, snow, or gravel driving conditions, 2009 BMW X6 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 BMW X6 (610 Nm @ 1750 RPM) has 383 more torque (in Nm) than 1973 Opel Admiral. (227 Nm @ 3600 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Admiral. 2009 BMW X6 has automatic transmission and 1973 Opel Admiral has manual transmission. 1973 Opel Admiral will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X6 | 1973 Opel Admiral | |
| Make | BMW | Opel |
| Model | X6 | Admiral |
| Year Released | 2009 | 1973 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4395 cc | 2784 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 401 HP | 142 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 610 Nm | 227 Nm |
| Torque RPM | 1750 RPM | 3600 RPM |
| Engine Bore Size | 89 mm | 92 mm |
| Engine Stroke Size | 88.3 mm | 69.8 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2265 kg | 1475 kg |
| Vehicle Length | 4880 mm | 4910 mm |
| Vehicle Width | 1990 mm | 1860 mm |
| Vehicle Height | 1700 mm | 1460 mm |
| Wheelbase Size | 2940 mm | 2850 mm |
| Fuel Tank Capacity | 85 L | 80 L |
