2004 Alfa Romeo 156 vs. 1956 Armstrong Siddeley Sapphire
To start off, 2004 Alfa Romeo 156 is newer by 48 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, 2004 Alfa Romeo 156 (113 HP @ 6200 RPM) has 28 more horse power than 1956 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM). In normal driving conditions, 2004 Alfa Romeo 156 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 20 kg more than 2004 Alfa Romeo 156.
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, 2004 Alfa Romeo 156, 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 14 more torque (in Nm) than 2004 Alfa Romeo 156. (146 Nm @ 4500 RPM). This means 1956 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1956 Armstrong Siddeley Sapphire | |
| Make | Alfa Romeo | Armstrong Siddeley |
| Model | 156 | Sapphire |
| Year Released | 2004 | 1956 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2307 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 113 HP | 85 HP |
| Engine RPM | 6200 RPM | 4400 RPM |
| Torque | 146 Nm | 160 Nm |
| Torque RPM | 4500 RPM | 1750 RPM |
| Engine Compression Ratio | 10.3:1 | 7.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1340 kg | 1360 kg |
| Vehicle Length | 4450 mm | 4580 mm |
| Vehicle Width | 1750 mm | 1730 mm |
| Vehicle Height | 1440 mm | 1570 mm |
| Wheelbase Size | 2600 mm | 2900 mm |
