1971 Opel Admiral vs. 2001 Opel Vectra
To start off, 2001 Opel Vectra is newer by 30 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 2,784 cc (6 cylinders), 1971 Opel Admiral is equipped with a bigger engine. In terms of performance, 1971 Opel Admiral (142 HP @ 5200 RPM) has 19 more horse power than 2001 Opel Vectra. (123 HP @ 4000 RPM). In normal driving conditions, 1971 Opel Admiral should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1971 Opel Admiral weights approximately 85 kg more than 2001 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 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 1971 Opel Admiral. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Vectra, 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, 2001 Opel Vectra (270 Nm @ 1500 RPM) has 43 more torque (in Nm) than 1971 Opel Admiral. (227 Nm @ 3600 RPM). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel Admiral.
Compare all specifications:
| 1971 Opel Admiral | 2001 Opel Vectra | |
| Make | Opel | Opel |
| Model | Admiral | Vectra |
| Year Released | 1971 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2784 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 142 HP | 123 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 227 Nm | 270 Nm |
| Torque RPM | 3600 RPM | 1500 RPM |
| Engine Compression Ratio | 9.5:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1475 kg | 1390 kg |
| Vehicle Length | 4910 mm | 4500 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1460 mm | 1500 mm |
| Wheelbase Size | 2850 mm | 2650 mm |
| Fuel Tank Capacity | 80 L | 60 L |
