1957 Armstrong Siddeley Sapphire vs. 1975 Ford Capri
To start off, 1975 Ford Capri is newer by 18 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 2,309 cc (6 cylinders), 1957 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1957 Armstrong Siddeley Sapphire (85 HP @ 4400 RPM) has 32 more horse power than 1975 Ford Capri. (53 HP @ 5500 RPM). In normal driving conditions, 1957 Armstrong Siddeley Sapphire should accelerate faster than 1975 Ford Capri. With that said, vehicle weight also plays an important factor in acceleration. 1957 Armstrong Siddeley Sapphire weights approximately 375 kg more than 1975 Ford Capri. 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, 1957 Armstrong Siddeley Sapphire (161 Nm @ 1750 RPM) has 76 more torque (in Nm) than 1975 Ford Capri. (85 Nm @ 3000 RPM). This means 1957 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1975 Ford Capri.
Compare all specifications:
| 1957 Armstrong Siddeley Sapphire | 1975 Ford Capri | |
| Make | Armstrong Siddeley | Ford |
| Model | Sapphire | Capri |
| Year Released | 1957 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 53 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 161 Nm | 85 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 70 mm | 79 mm |
| Engine Stroke Size | 100 mm | 66 mm |
| 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 | 985 kg |
| Vehicle Length | 4580 mm | 4300 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1570 mm | 1370 mm |
| Wheelbase Size | 2900 mm | 2570 mm |
