1989 Alfa Romeo RZ vs. 1955 Armstrong Siddeley Sapphire
To start off, 1989 Alfa Romeo RZ is newer by 34 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 2,958 cc (6 cylinders), 1989 Alfa Romeo RZ is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1989 Alfa Romeo RZ weights approximately 20 kg more than 1955 Armstrong Siddeley Sapphire.
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, 1989 Alfa Romeo RZ (244 Nm) has 84 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm). This means 1989 Alfa Romeo RZ will have an easier job in driving up hills or pulling heavy equipment than 1955 Armstrong Siddeley Sapphire.
Compare all specifications:
1989 Alfa Romeo RZ | 1955 Armstrong Siddeley Sapphire | |
Make | Alfa Romeo | Armstrong Siddeley |
Model | RZ | Sapphire |
Year Released | 1989 | 1955 |
Engine Position | Front | Front |
Engine Size | 2958 cc | 2309 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 0 HP | 85 HP |
Torque | 244 Nm | 160 Nm |
Engine Bore Size | 93 mm | 70 mm |
Engine Stroke Size | 72.9 mm | 100 mm |
Engine Compression Ratio | 9.5:1 | 7.5:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1380 kg | 1360 kg |
Vehicle Length | 4340 mm | 4580 mm |
Wheelbase Size | 2520 mm | 2900 mm |