1949 Armstrong Siddeley Whitley vs. 2007 Jeep Cherokee
To start off, 2007 Jeep Cherokee is newer by 58 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 3,698 cc (6 cylinders), 2007 Jeep Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Cherokee (201 HP @ 5200 RPM) has 126 more horse power than 1949 Armstrong Siddeley Whitley. (75 HP @ 4200 RPM) In normal driving conditions, 2007 Jeep Cherokee should accelerate faster than 1949 Armstrong Siddeley Whitley. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Cherokee weights approximately 521 kg more than 1949 Armstrong Siddeley Whitley. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Cherokee 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, 2007 Jeep Cherokee 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, 2007 Jeep Cherokee (307 Nm @ 3700 RPM) has 162 more torque (in Nm) than 1949 Armstrong Siddeley Whitley. (145 Nm @ 3000 RPM). This means 2007 Jeep Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1949 Armstrong Siddeley Whitley. 2007 Jeep Cherokee 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. 2007 Jeep Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1949 Armstrong Siddeley Whitley | 2007 Jeep Cherokee | |
| Make | Armstrong Siddeley | Jeep |
| Model | Whitley | Cherokee |
| Year Released | 1949 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 3698 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 201 HP |
| Engine RPM | 4200 RPM | 5200 RPM |
| Torque | 145 Nm | 307 Nm |
| Torque RPM | 3000 RPM | 3700 RPM |
| Engine Bore Size | 70 mm | 93 mm |
| Engine Stroke Size | 100 mm | 90.8 mm |
| Engine Compression Ratio | 6.5:1 | 9.1:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1430 kg | 1951 kg |
| Vehicle Length | 4710 mm | 4510 mm |
| Vehicle Width | 1730 mm | 1830 mm |
| Vehicle Height | 1610 mm | 1870 mm |
| Wheelbase Size | 2930 mm | 2660 mm |
