1945 Armstrong Siddeley 16 vs. 2005 Audi A4
To start off, 2005 Audi A4 is newer by 60 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 1,989 cc (6 cylinders), 1945 Armstrong Siddeley 16 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (161 HP @ 5700 RPM) has 91 more horse power than 1945 Armstrong Siddeley 16. (70 HP @ 4200 RPM) In normal driving conditions, 2005 Audi A4 should accelerate faster than 1945 Armstrong Siddeley 16. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 65 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 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1945 Armstrong Siddeley 16. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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.
Compare all specifications:
| 1945 Armstrong Siddeley 16 | 2005 Audi A4 | |
| Make | Armstrong Siddeley | Audi |
| Model | 16 | A4 |
| Year Released | 1945 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 1781 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 161 HP |
| Engine RPM | 4200 RPM | 5700 RPM |
| Engine Bore Size | 65 mm | 81 mm |
| Engine Stroke Size | 100 mm | 86.4 mm |
| Engine Compression Ratio | 7.0:1 | 9.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1525 kg | 1590 kg |
| Vehicle Length | 4770 mm | 4580 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Wheelbase Size | 2930 mm | 2660 mm |
