1955 Armstrong Siddeley Sapphire vs. 1987 Cadillac Eldorado
To start off, 1987 Cadillac Eldorado is newer by 32 year(s). Which means there will be less support and parts availability for 1955 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1955 Armstrong Siddeley Sapphire would be higher. At 4,080 cc (8 cylinders), 1987 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1987 Cadillac Eldorado (133 HP @ 4400 RPM) has 48 more horse power than 1955 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 1987 Cadillac Eldorado should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1987 Cadillac Eldorado weights approximately 330 kg more than 1955 Armstrong Siddeley Sapphire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1955 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 1955 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 1987 Cadillac Eldorado, 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, 1987 Cadillac Eldorado (270 Nm @ 2200 RPM) has 110 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 1987 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 1955 Armstrong Siddeley Sapphire.
Compare all specifications:
| 1955 Armstrong Siddeley Sapphire | 1987 Cadillac Eldorado | |
| Make | Armstrong Siddeley | Cadillac |
| Model | Sapphire | Eldorado |
| Year Released | 1955 | 1987 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 4080 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 133 HP |
| Engine RPM | 4400 RPM | 4400 RPM |
| Torque | 160 Nm | 270 Nm |
| Torque RPM | 1750 RPM | 2200 RPM |
| Engine Bore Size | 70 mm | 88 mm |
| Engine Stroke Size | 100 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1360 kg | 1690 kg |
| Vehicle Length | 4580 mm | 4850 mm |
| Vehicle Width | 1730 mm | 1820 mm |
| Vehicle Height | 1570 mm | 1370 mm |
| Wheelbase Size | 2900 mm | 2750 mm |
