1955 Armstrong Siddeley Sapphire vs. 2007 BMW 335
To start off, 2007 BMW 335 is newer by 52 year(s). Which means there will be less support and parts availability for 1955 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1955 Armstrong Siddeley Sapphire would be higher. At 2,979 cc (6 cylinders), 2007 BMW 335 is equipped with a bigger engine. In terms of performance, 2007 BMW 335 (300 HP @ 5800 RPM) has 215 more horse power than 1955 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 2007 BMW 335 should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 335 weights approximately 125 kg more than 1955 Armstrong Siddeley Sapphire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW 335 (407 Nm @ 1400 RPM) has 247 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 2007 BMW 335 will have an easier job in driving up hills or pulling heavy equipment than 1955 Armstrong Siddeley Sapphire.
Compare all specifications:
1955 Armstrong Siddeley Sapphire | 2007 BMW 335 | |
Make | Armstrong Siddeley | BMW |
Model | Sapphire | 335 |
Year Released | 1955 | 2007 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 2309 cc | 2979 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 85 HP | 300 HP |
Engine RPM | 4400 RPM | 5800 RPM |
Torque | 160 Nm | 407 Nm |
Torque RPM | 1750 RPM | 1400 RPM |
Engine Bore Size | 70 mm | 84 mm |
Engine Stroke Size | 100 mm | 89.6 mm |
Engine Compression Ratio | 7.5:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1360 kg | 1485 kg |
Vehicle Length | 4580 mm | 4590 mm |
Vehicle Width | 1730 mm | 1790 mm |
Vehicle Height | 1570 mm | 1390 mm |
Wheelbase Size | 2900 mm | 2770 mm |