1957 Armstrong Siddeley Sapphire vs. 1977 Cadillac Eldorado
To start off, 1977 Cadillac Eldorado is newer by 20 year(s). Which means there will be less support and parts availability for 1957 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1957 Armstrong Siddeley Sapphire would be higher. At 6,964 cc (8 cylinders), 1977 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1977 Cadillac Eldorado (171 HP @ 4000 RPM) has 86 more horse power than 1957 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 1977 Cadillac Eldorado should accelerate faster than 1957 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1977 Cadillac Eldorado weights approximately 870 kg more than 1957 Armstrong Siddeley Sapphire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1957 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 1957 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 1977 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, 1977 Cadillac Eldorado (433 Nm @ 2000 RPM) has 272 more torque (in Nm) than 1957 Armstrong Siddeley Sapphire. (161 Nm @ 1750 RPM). This means 1977 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 1957 Armstrong Siddeley Sapphire.
Compare all specifications:
1957 Armstrong Siddeley Sapphire | 1977 Cadillac Eldorado | |
Make | Armstrong Siddeley | Cadillac |
Model | Sapphire | Eldorado |
Year Released | 1957 | 1977 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2309 cc | 6964 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 85 HP | 171 HP |
Engine RPM | 4400 RPM | 4000 RPM |
Torque | 161 Nm | 433 Nm |
Torque RPM | 1750 RPM | 2000 RPM |
Engine Bore Size | 70 mm | 103.6 mm |
Engine Stroke Size | 100 mm | 103.1 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 | 2230 kg |
Vehicle Length | 4580 mm | 5700 mm |
Vehicle Width | 1750 mm | 2040 mm |
Vehicle Height | 1570 mm | 1380 mm |
Wheelbase Size | 2900 mm | 3210 mm |