1945 Armstrong Siddeley 16 vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 59 year(s). Which means there will be less support and parts availability for 1945 Armstrong Siddeley 16. In addition, the cost of maintenance, including insurance, on 1945 Armstrong Siddeley 16 would be higher. At 2,198 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (152 HP @ 5600 RPM) has 82 more horse power than 1945 Armstrong Siddeley 16. (70 HP @ 4200 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1945 Armstrong Siddeley 16. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 25 kg more than 1945 Armstrong Siddeley 16. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1945 Armstrong Siddeley 16 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 1945 Armstrong Siddeley 16. However, in wet, icy, snow, or gravel driving conditions, 2004 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.
Compare all specifications:
| 1945 Armstrong Siddeley 16 | 2004 Opel Vectra | |
| Make | Armstrong Siddeley | Opel |
| Model | 16 | Vectra |
| Year Released | 1945 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 152 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Engine Compression Ratio | 7.0:1 | 12.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1525 kg | 1550 kg |
| Vehicle Length | 4770 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Wheelbase Size | 2930 mm | 2840 mm |
