2009 GMC Yukon vs. 1949 Jeep CJ3A
To start off, 2009 GMC Yukon is newer by 60 year(s). Which means there will be less support and parts availability for 1949 Jeep CJ3A. In addition, the cost of maintenance, including insurance, on 1949 Jeep CJ3A would be higher. At 5,999 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (333 HP @ 5100 RPM) has 274 more horse power than 1949 Jeep CJ3A. (59 HP @ 3600 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1949 Jeep CJ3A. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 620 kg more than 1949 Jeep CJ3A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 (498 Nm @ 4100 RPM) has 353 more torque (in Nm) than 1949 Jeep CJ3A. (145 Nm @ 3600 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1949 Jeep CJ3A. 2009 GMC Yukon has automatic transmission and 1949 Jeep CJ3A has manual transmission. 1949 Jeep CJ3A 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 | 1949 Jeep CJ3A | |
| Make | GMC | Jeep |
| Model | Yukon | CJ3A |
| Year Released | 2009 | 1949 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 2199 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 333 HP | 59 HP |
| Engine RPM | 5100 RPM | 3600 RPM |
| Torque | 498 Nm | 145 Nm |
| Torque RPM | 4100 RPM | 3600 RPM |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1730 kg | 1110 kg |
| Vehicle Length | 5140 mm | 3130 mm |
| Vehicle Width | 2010 mm | 1460 mm |
| Vehicle Height | 1910 mm | 1630 mm |
| Wheelbase Size | 2950 mm | 2040 mm |
