1945 Armstrong Siddeley 16 vs. 1980 Mazda 929
To start off, 1980 Mazda 929 is newer by 35 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, 1980 Mazda 929 (83 HP @ 5000 RPM) has 13 more horse power than 1945 Armstrong Siddeley 16. (70 HP @ 4200 RPM) In normal driving conditions, 1980 Mazda 929 should accelerate faster than 1945 Armstrong Siddeley 16. With that said, vehicle weight also plays an important factor in acceleration. 1945 Armstrong Siddeley 16 weights approximately 455 kg more than 1980 Mazda 929.
Compare all specifications:
| 1945 Armstrong Siddeley 16 | 1980 Mazda 929 | |
| Make | Armstrong Siddeley | Mazda |
| Model | 16 | 929 |
| Year Released | 1945 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 83 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Engine Bore Size | 65 mm | 80 mm |
| Engine Stroke Size | 100 mm | 88 mm |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1525 kg | 1070 kg |
| Vehicle Length | 4770 mm | 4410 mm |
| Vehicle Width | 1730 mm | 1670 mm |
| Wheelbase Size | 2930 mm | 2520 mm |
