1956 Armstrong Siddeley Sapphire vs. 2005 Cadillac DeVille
To start off, 2005 Cadillac DeVille is newer by 49 year(s). Which means there will be less support and parts availability for 1956 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1956 Armstrong Siddeley Sapphire would be higher. At 4,572 cc (8 cylinders), 2005 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2005 Cadillac DeVille (275 HP @ 6000 RPM) has 190 more horse power than 1956 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 2005 Cadillac DeVille should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac DeVille weights approximately 444 kg more than 1956 Armstrong Siddeley Sapphire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1956 Armstrong Siddeley Sapphire 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 1956 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 2005 Cadillac DeVille, 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, 2005 Cadillac DeVille (407 Nm) has 247 more torque (in Nm) than 1956 Armstrong Siddeley Sapphire. (160 Nm). This means 2005 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1956 Armstrong Siddeley Sapphire.
Compare all specifications:
| 1956 Armstrong Siddeley Sapphire | 2005 Cadillac DeVille | |
| Make | Armstrong Siddeley | Cadillac |
| Model | Sapphire | DeVille |
| Year Released | 1956 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 4572 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 275 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 160 Nm | 407 Nm |
| Engine Compression Ratio | 7.5:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1804 kg |
| Vehicle Length | 4580 mm | 5270 mm |
| Vehicle Width | 1730 mm | 1900 mm |
| Vehicle Height | 1570 mm | 1450 mm |
| Wheelbase Size | 2900 mm | 2940 mm |
