2008 GMC Sierra vs. 1948 Jeep CJ3A
To start off, 2008 GMC Sierra is newer by 60 year(s). Which means there will be less support and parts availability for 1948 Jeep CJ3A. In addition, the cost of maintenance, including insurance, on 1948 Jeep CJ3A would be higher. At 6,199 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (403 HP @ 5700 RPM) has 344 more horse power than 1948 Jeep CJ3A. (59 HP @ 3600 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1948 Jeep CJ3A. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1031 kg more than 1948 Jeep CJ3A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1948 Jeep CJ3A is four wheel drive (4WD), it will have significant more traction and grip than 2008 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 1948 Jeep CJ3A 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, 2008 GMC Sierra (565 Nm @ 4300 RPM) has 420 more torque (in Nm) than 1948 Jeep CJ3A. (145 Nm @ 3600 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1948 Jeep CJ3A. 2008 GMC Sierra has automatic transmission and 1948 Jeep CJ3A has manual transmission. 1948 Jeep CJ3A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 1948 Jeep CJ3A | |
| Make | GMC | Jeep |
| Model | Sierra | CJ3A |
| Year Released | 2008 | 1948 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 2199 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 403 HP | 59 HP |
| Engine RPM | 5700 RPM | 3600 RPM |
| Torque | 565 Nm | 145 Nm |
| Torque RPM | 4300 RPM | 3600 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2141 kg | 1110 kg |
| Vehicle Length | 5850 mm | 3130 mm |
| Vehicle Width | 2040 mm | 1460 mm |
| Vehicle Height | 1880 mm | 1630 mm |
| Wheelbase Size | 3650 mm | 2040 mm |
