1991 Alfa Romeo Proteo vs. 1953 Armstrong Siddeley Sapphire
To start off, 1991 Alfa Romeo Proteo is newer by 38 year(s). Which means there will be less support and parts availability for 1953 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1953 Armstrong Siddeley Sapphire would be higher. At 3,435 cc (6 cylinders), 1953 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo Proteo (256 HP @ 7200 RPM) has 131 more horse power than 1953 Armstrong Siddeley Sapphire. (125 HP @ 4400 RPM). In normal driving conditions, 1991 Alfa Romeo Proteo should accelerate faster than 1953 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1953 Armstrong Siddeley Sapphire weights approximately 105 kg more than 1991 Alfa Romeo Proteo.
Because 1991 Alfa Romeo Proteo is four wheel drive (4WD), it will have significant more traction and grip than 1953 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 1991 Alfa Romeo Proteo 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:
1991 Alfa Romeo Proteo | 1953 Armstrong Siddeley Sapphire | |
Make | Alfa Romeo | Armstrong Siddeley |
Model | Proteo | Sapphire |
Year Released | 1991 | 1953 |
Engine Position | Front | Front |
Engine Size | 2959 cc | 3435 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 256 HP | 125 HP |
Engine RPM | 7200 RPM | 4400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1470 kg | 1575 kg |
Vehicle Length | 4150 mm | 4910 mm |