1973 Opel Admiral vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 31 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 2,784 cc (6 cylinders), 1973 Opel Admiral is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (168 HP @ 5200 RPM) has 26 more horse power than 1973 Opel Admiral. (142 HP @ 5200 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 1973 Opel Admiral. With that said, vehicle weight also plays an important factor in acceleration. 1973 Opel Admiral weights approximately 50 kg more than 2004 Opel Astra.
Because 1973 Opel Admiral is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Opel Admiral. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 Opel Astra (241 Nm @ 1950 RPM) has 14 more torque (in Nm) than 1973 Opel Admiral. (227 Nm @ 3600 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Admiral.
Compare all specifications:
| 1973 Opel Admiral | 2004 Opel Astra | |
| Make | Opel | Opel |
| Model | Admiral | Astra |
| Year Released | 1973 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2784 cc | 1979 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 142 HP | 168 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 227 Nm | 241 Nm |
| Torque RPM | 3600 RPM | 1950 RPM |
| Engine Bore Size | 92 mm | 86 mm |
| Engine Stroke Size | 69.8 mm | 86 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1475 kg | 1425 kg |
| Vehicle Length | 4910 mm | 4520 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1510 mm |
| Wheelbase Size | 2850 mm | 2620 mm |
| Fuel Tank Capacity | 80 L | 52 L |
