1955 Armstrong Siddeley Sapphire vs. 1976 Mazda RX-4
To start off, 1976 Mazda RX-4 is newer by 21 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 2,616 cc, 1976 Mazda RX-4 is equipped with a bigger engine. In terms of performance, 1976 Mazda RX-4 (114 HP @ 6000 RPM) has 29 more horse power than 1955 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 1976 Mazda RX-4 should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1955 Armstrong Siddeley Sapphire weights approximately 250 kg more than 1976 Mazda RX-4.
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, 1976 Mazda RX-4 (165 Nm @ 4000 RPM) has 5 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 1976 Mazda RX-4 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 | 1976 Mazda RX-4 | |
Make | Armstrong Siddeley | Mazda |
Model | Sapphire | RX-4 |
Year Released | 1955 | 1976 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2309 cc | 2616 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 85 HP | 114 HP |
Engine RPM | 4400 RPM | 6000 RPM |
Torque | 160 Nm | 165 Nm |
Torque RPM | 1750 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1360 kg | 1110 kg |
Vehicle Length | 4580 mm | 4400 mm |
Vehicle Width | 1730 mm | 1670 mm |
Vehicle Height | 1570 mm | 1390 mm |
Wheelbase Size | 2900 mm | 2520 mm |