2008 Daihatsu Sirion vs. 1974 Opel Admiral
To start off, 2008 Daihatsu Sirion is newer by 34 year(s). Which means there will be less support and parts availability for 1974 Opel Admiral. In addition, the cost of maintenance, including insurance, on 1974 Opel Admiral would be higher. At 2,782 cc (6 cylinders), 1974 Opel Admiral is equipped with a bigger engine. In terms of performance, 1974 Opel Admiral (142 HP @ 5200 RPM) has 41 more horse power than 2008 Daihatsu Sirion. (101 HP @ 3600 RPM) In normal driving conditions, 1974 Opel Admiral should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1974 Opel Admiral weights approximately 535 kg more than 2008 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 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 1974 Opel Admiral. However, in wet, icy, snow, or gravel driving conditions, 2008 Daihatsu Sirion, 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, 1974 Opel Admiral (227 Nm @ 3600 RPM) has 87 more torque (in Nm) than 2008 Daihatsu Sirion. (140 Nm @ 4600 RPM). This means 1974 Opel Admiral will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion.
Compare all specifications:
| 2008 Daihatsu Sirion | 1974 Opel Admiral | |
| Make | Daihatsu | Opel |
| Model | Sirion | Admiral |
| Year Released | 2008 | 1974 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2782 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 142 HP |
| Engine RPM | 3600 RPM | 5200 RPM |
| Torque | 140 Nm | 227 Nm |
| Torque RPM | 4600 RPM | 3600 RPM |
| Engine Bore Size | 72 mm | 92 mm |
| Engine Stroke Size | 79.7 mm | 69.8 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 940 kg | 1475 kg |
| Vehicle Length | 3610 mm | 4910 mm |
| Vehicle Width | 1560 mm | 1860 mm |
| Vehicle Height | 1670 mm | 1460 mm |
| Wheelbase Size | 2440 mm | 2850 mm |
| Fuel Tank Capacity | 40 L | 80 L |
