1953 Armstrong Siddeley Sapphire vs. 2004 Beijing BJ 2020
To start off, 2004 Beijing BJ 2020 is newer by 51 year(s). Which means there will be less support and parts availability for 1953 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1953 Armstrong Siddeley Sapphire would be higher. At 3,435 cc (6 cylinders), 1953 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1953 Armstrong Siddeley Sapphire (125 HP @ 4400 RPM) has 39 more horse power than 2004 Beijing BJ 2020. (86 HP @ 3800 RPM). In normal driving conditions, 1953 Armstrong Siddeley Sapphire should accelerate faster than 2004 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 2004 Beijing BJ 2020 weights approximately 5 kg more than 1953 Armstrong Siddeley Sapphire.
Because 2004 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1953 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 2004 Beijing BJ 2020 will offer significantly more control. 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, 1953 Armstrong Siddeley Sapphire (239 Nm @ 1000 RPM) has 66 more torque (in Nm) than 2004 Beijing BJ 2020. (173 Nm @ 3000 RPM). This means 1953 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 2004 Beijing BJ 2020.
Compare all specifications:
| 1953 Armstrong Siddeley Sapphire | 2004 Beijing BJ 2020 | |
| Make | Armstrong Siddeley | Beijing |
| Model | Sapphire | BJ 2020 |
| Year Released | 1953 | 2004 |
| Engine Size | 3435 cc | 2445 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 125 HP | 86 HP |
| Engine RPM | 4400 RPM | 3800 RPM |
| Torque | 239 Nm | 173 Nm |
| Torque RPM | 1000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1575 kg | 1580 kg |
| Vehicle Length | 4910 mm | 4020 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1610 mm | 1950 mm |
| Wheelbase Size | 2900 mm | 2310 mm |
