2009 GMC Yukon vs. 1947 Jeep CJ2A
To start off, 2009 GMC Yukon is newer by 62 year(s). Which means there will be less support and parts availability for 1947 Jeep CJ2A. In addition, the cost of maintenance, including insurance, on 1947 Jeep CJ2A would be higher. At 5,328 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (310 HP @ 5200 RPM) has 251 more horse power than 1947 Jeep CJ2A. (59 HP @ 3600 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1947 Jeep CJ2A. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 1503 kg more than 1947 Jeep CJ2A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1947 Jeep CJ2A is four wheel drive (4WD), it will have significant more traction and grip than 2009 GMC Yukon. In wet, icy, snow, or gravel driving conditions, 1947 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 GMC Yukon (455 Nm @ 4400 RPM) has 310 more torque (in Nm) than 1947 Jeep CJ2A. (145 Nm @ 3600 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1947 Jeep CJ2A. 2009 GMC Yukon has automatic transmission and 1947 Jeep CJ2A has manual transmission. 1947 Jeep CJ2A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 GMC Yukon | 1947 Jeep CJ2A | |
| Make | GMC | Jeep |
| Model | Yukon | CJ2A |
| Year Released | 2009 | 1947 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 2199 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 310 HP | 59 HP |
| Engine RPM | 5200 RPM | 3600 RPM |
| Torque | 455 Nm | 145 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2613 kg | 1110 kg |
| Vehicle Length | 5140 mm | 3130 mm |
| Vehicle Width | 2010 mm | 1460 mm |
| Vehicle Height | 1960 mm | 1630 mm |
| Wheelbase Size | 2950 mm | 2040 mm |
