1945 Armstrong Siddeley 16 vs. 2008 Mazda CX-7
To start off, 2008 Mazda CX-7 is newer by 63 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 2,261 cc (4 cylinders), 2008 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2008 Mazda CX-7 (256 HP @ 5500 RPM) has 186 more horse power than 1945 Armstrong Siddeley 16. (70 HP @ 4200 RPM) In normal driving conditions, 2008 Mazda CX-7 should accelerate faster than 1945 Armstrong Siddeley 16. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mazda CX-7 weights approximately 170 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 2008 Mazda CX-7 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, 2008 Mazda CX-7 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 | 2008 Mazda CX-7 | |
| Make | Armstrong Siddeley | Mazda |
| Model | 16 | CX-7 |
| Year Released | 1945 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 2261 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 256 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Engine Bore Size | 65 mm | 87.6 mm |
| Engine Stroke Size | 100 mm | 94 mm |
| Engine Compression Ratio | 7.0:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1525 kg | 1695 kg |
| Vehicle Length | 4770 mm | 4690 mm |
| Vehicle Width | 1730 mm | 1880 mm |
| Wheelbase Size | 2930 mm | 2760 mm |
