2009 Jeep Commander vs. 1949 Jeep CJ2A
To start off, 2009 Jeep Commander is newer by 60 year(s). Which means there will be less support and parts availability for 1949 Jeep CJ2A. In addition, the cost of maintenance, including insurance, on 1949 Jeep CJ2A would be higher. At 4,701 cc (8 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 2009 Jeep Commander (305 HP) has 246 more horse power than 1949 Jeep CJ2A. (59 HP). In normal driving conditions, 2009 Jeep Commander should accelerate faster than 1949 Jeep CJ2A. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 288 kg more than 1949 Jeep CJ2A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1949 Jeep CJ2A is four wheel drive (4WD), it will have significant more traction and grip than 2009 Jeep Commander. In wet, icy, snow, or gravel driving conditions, 1949 Jeep CJ2A 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 Jeep Commander (453 Nm @ 3950 RPM) has 308 more torque (in Nm) than 1949 Jeep CJ2A. (145 Nm @ 3600 RPM). This means 2009 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1949 Jeep CJ2A. 2009 Jeep Commander has automatic transmission and 1949 Jeep CJ2A has manual transmission. 1949 Jeep CJ2A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Jeep Commander | 1949 Jeep CJ2A | |
| Make | Jeep | Jeep |
| Model | Commander | CJ2A |
| Year Released | 2009 | 1949 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4701 cc | 2199 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 305 HP | 59 HP |
| Torque | 453 Nm | 145 Nm |
| Torque RPM | 3950 RPM | 3600 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1398 kg | 1110 kg |
| Vehicle Length | 4790 mm | 3130 mm |
| Vehicle Width | 1910 mm | 1460 mm |
| Vehicle Height | 1840 mm | 1630 mm |
| Wheelbase Size | 2790 mm | 2040 mm |
