1956 Armstrong Siddeley Sapphire vs. 2010 Alfa Romeo 147
To start off, 2010 Alfa Romeo 147 is newer by 54 year(s). Which means there will be less support and parts availability for 1956 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1956 Armstrong Siddeley Sapphire would be higher. At 2,307 cc (6 cylinders), 1956 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo 147 (104 HP @ 5600 RPM) has 19 more horse power than 1956 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 2010 Alfa Romeo 147 should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1956 Armstrong Siddeley Sapphire weights approximately 94 kg more than 2010 Alfa Romeo 147.
Because 1956 Armstrong Siddeley Sapphire is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1956 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 2010 Alfa Romeo 147, being front wheel drive (FWD), will offer much better control with better grip. 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, 1956 Armstrong Siddeley Sapphire (160 Nm @ 1750 RPM) has 20 more torque (in Nm) than 2010 Alfa Romeo 147. (140 Nm @ 4200 RPM). This means 1956 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 2010 Alfa Romeo 147.
Compare all specifications:
| 1956 Armstrong Siddeley Sapphire | 2010 Alfa Romeo 147 | |
| Make | Armstrong Siddeley | Alfa Romeo |
| Model | Sapphire | 147 |
| Year Released | 1956 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 104 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 160 Nm | 140 Nm |
| Torque RPM | 1750 RPM | 4200 RPM |
| Engine Bore Size | 70 mm | 82 mm |
| Engine Stroke Size | 100 mm | 75.7 mm |
| Engine Compression Ratio | 7.5:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1360 kg | 1266 kg |
| Vehicle Length | 4580 mm | 4230 mm |
| Vehicle Width | 1730 mm | 1740 mm |
| Vehicle Height | 1570 mm | 1450 mm |
| Wheelbase Size | 2900 mm | 2550 mm |
