1956 Jeep CJ5 vs. 2004 Pontiac Bonneville
To start off, 2004 Pontiac Bonneville is newer by 48 year(s). Which means there will be less support and parts availability for 1956 Jeep CJ5. In addition, the cost of maintenance, including insurance, on 1956 Jeep CJ5 would be higher. At 4,556 cc (8 cylinders), 2004 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2004 Pontiac Bonneville (275 HP @ 5200 RPM) has 140 more horse power than 1956 Jeep CJ5. (135 HP @ 4200 RPM) In normal driving conditions, 2004 Pontiac Bonneville should accelerate faster than 1956 Jeep CJ5. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Bonneville weights approximately 539 kg more than 1956 Jeep CJ5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1956 Jeep CJ5 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Pontiac Bonneville. In wet, icy, snow, or gravel driving conditions, 1956 Jeep CJ5 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, 2004 Pontiac Bonneville (407 Nm) has 82 more torque (in Nm) than 1956 Jeep CJ5. (325 Nm). This means 2004 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1956 Jeep CJ5. 2004 Pontiac Bonneville has automatic transmission and 1956 Jeep CJ5 has manual transmission. 1956 Jeep CJ5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Jeep CJ5 | 2004 Pontiac Bonneville | |
| Make | Jeep | Pontiac |
| Model | CJ5 | Bonneville |
| Year Released | 1956 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3687 cc | 4556 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 135 HP | 275 HP |
| Engine RPM | 4200 RPM | 5200 RPM |
| Torque | 325 Nm | 407 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1180 kg | 1719 kg |
| Vehicle Length | 3520 mm | 5150 mm |
| Vehicle Width | 1550 mm | 1890 mm |
| Vehicle Height | 1740 mm | 1440 mm |
| Wheelbase Size | 2060 mm | 2810 mm |
