1953 Armstrong Siddeley Sapphire vs. 1992 BMW 740
To start off, 1992 BMW 740 is newer by 39 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 3,980 cc (8 cylinders), 1992 BMW 740 is equipped with a bigger engine. In terms of performance, 1992 BMW 740 (282 HP @ 5800 RPM) has 157 more horse power than 1953 Armstrong Siddeley Sapphire. (125 HP @ 4400 RPM) In normal driving conditions, 1992 BMW 740 should accelerate faster than 1953 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1992 BMW 740 weights approximately 215 kg more than 1953 Armstrong Siddeley Sapphire. 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, 1992 BMW 740 (400 Nm @ 4500 RPM) has 161 more torque (in Nm) than 1953 Armstrong Siddeley Sapphire. (239 Nm @ 1000 RPM). This means 1992 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 1953 Armstrong Siddeley Sapphire. 1992 BMW 740 has automatic transmission and 1953 Armstrong Siddeley Sapphire has manual transmission. 1953 Armstrong Siddeley Sapphire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1953 Armstrong Siddeley Sapphire | 1992 BMW 740 | |
| Make | Armstrong Siddeley | BMW |
| Model | Sapphire | 740 |
| Year Released | 1953 | 1992 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3435 cc | 3980 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 125 HP | 282 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Torque | 239 Nm | 400 Nm |
| Torque RPM | 1000 RPM | 4500 RPM |
| Engine Compression Ratio | 7.0:1 | 10.0:1 |
| Top Speed | 141 km/hour | 240 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1790 kg |
| Vehicle Length | 4910 mm | 4920 mm |
| Vehicle Width | 1840 mm | 1850 mm |
| Vehicle Height | 1610 mm | 1420 mm |
| Wheelbase Size | 2900 mm | 2840 mm |
| Fuel Tank Capacity | 72 L | 90 L |
