1971 Alfa Romeo Spider vs. 1955 Armstrong Siddeley Sapphire
To start off, 1971 Alfa Romeo Spider is newer by 16 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 3,435 cc (6 cylinders), 1955 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1955 Armstrong Siddeley Sapphire (125 HP @ 4700 RPM) has 36 more horse power than 1971 Alfa Romeo Spider. (89 HP @ 6000 RPM) In normal driving conditions, 1955 Armstrong Siddeley Sapphire should accelerate faster than 1971 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1955 Armstrong Siddeley Sapphire weights approximately 850 kg more than 1971 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1955 Armstrong Siddeley Sapphire (247 Nm) has 126 more torque (in Nm) than 1971 Alfa Romeo Spider. (121 Nm). This means 1955 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Spider.
Compare all specifications:
1971 Alfa Romeo Spider | 1955 Armstrong Siddeley Sapphire | |
Make | Alfa Romeo | Armstrong Siddeley |
Model | Spider | Sapphire |
Year Released | 1971 | 1955 |
Body Type | Roadster | Sedan |
Engine Position | Front | Front |
Engine Size | 1287 cc | 3435 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 89 HP | 125 HP |
Engine RPM | 6000 RPM | 4700 RPM |
Torque | 121 Nm | 247 Nm |
Engine Bore Size | 80 mm | 90 mm |
Engine Stroke Size | 67.5 mm | 90 mm |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 7 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 980 kg | 1830 kg |
Vehicle Length | 4130 mm | 5390 mm |
Vehicle Width | 1640 mm | 1840 mm |
Vehicle Height | 1300 mm | 1680 mm |
Wheelbase Size | 2260 mm | 3380 mm |