1956 Armstrong Siddeley Sapphire vs. 2009 BMW X5
To start off, 2009 BMW X5 is newer by 53 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 4,799 cc (8 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (350 HP @ 6300 RPM) has 265 more horse power than 1956 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 2009 BMW X5 should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 165 kg more than 1956 Armstrong Siddeley Sapphire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1956 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 2009 BMW X5 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, 2009 BMW X5 (476 Nm @ 3400 RPM) has 316 more torque (in Nm) than 1956 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1956 Armstrong Siddeley Sapphire. 2009 BMW X5 has automatic transmission and 1956 Armstrong Siddeley Sapphire has manual transmission. 1956 Armstrong Siddeley Sapphire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
1956 Armstrong Siddeley Sapphire | 2009 BMW X5 | |
Make | Armstrong Siddeley | BMW |
Model | Sapphire | X5 |
Year Released | 1956 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2307 cc | 4799 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 85 HP | 350 HP |
Engine RPM | 4400 RPM | 6300 RPM |
Torque | 160 Nm | 476 Nm |
Torque RPM | 1750 RPM | 3400 RPM |
Engine Bore Size | 70 mm | 93 mm |
Engine Stroke Size | 100 mm | 88.3 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1360 kg | 1525 kg |
Vehicle Length | 4580 mm | 4860 mm |
Vehicle Width | 1730 mm | 1940 mm |
Vehicle Height | 1570 mm | 1740 mm |
Wheelbase Size | 2900 mm | 2940 mm |