1949 Armstrong Siddeley Whitley vs. 2009 BMW X5
To start off, 2009 BMW X5 is newer by 60 year(s). Which means there will be less support and parts availability for 1949 Armstrong Siddeley Whitley. In addition, the cost of maintenance, including insurance, on 1949 Armstrong Siddeley Whitley would be higher. At 2,979 cc (6 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (265 HP @ 4200 RPM) has 190 more horse power than 1949 Armstrong Siddeley Whitley. (75 HP @ 4200 RPM) In normal driving conditions, 2009 BMW X5 should accelerate faster than 1949 Armstrong Siddeley Whitley.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1949 Armstrong Siddeley Whitley. 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 (576 Nm @ 1750 RPM) has 431 more torque (in Nm) than 1949 Armstrong Siddeley Whitley. (145 Nm @ 3000 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1949 Armstrong Siddeley Whitley. 2009 BMW X5 has automatic transmission and 1949 Armstrong Siddeley Whitley has manual transmission. 1949 Armstrong Siddeley Whitley 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:
1949 Armstrong Siddeley Whitley | 2009 BMW X5 | |
Make | Armstrong Siddeley | BMW |
Model | Whitley | X5 |
Year Released | 1949 | 2009 |
Engine Position | Front | Front |
Engine Size | 2309 cc | 2979 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 75 HP | 265 HP |
Engine RPM | 4200 RPM | 4200 RPM |
Torque | 145 Nm | 576 Nm |
Torque RPM | 3000 RPM | 1750 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4710 mm | 4860 mm |
Vehicle Width | 1730 mm | 1940 mm |
Vehicle Height | 1610 mm | 1770 mm |
Wheelbase Size | 2930 mm | 2940 mm |