1971 Jeep CJ vs. 2005 Mercedes-Benz SL
To start off, 2005 Mercedes-Benz SL is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Jeep CJ. In addition, the cost of maintenance, including insurance, on 1971 Jeep CJ would be higher. At 5,513 cc (12 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (493 HP @ 4800 RPM) has 434 more horse power than 1971 Jeep CJ. (59 HP @ 3600 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 1971 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 1008 kg more than 1971 Jeep CJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Jeep CJ is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 1971 Jeep CJ 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, 2005 Mercedes-Benz SL (800 Nm @ 1800 RPM) has 655 more torque (in Nm) than 1971 Jeep CJ. (145 Nm @ 3600 RPM). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1971 Jeep CJ. 2005 Mercedes-Benz SL has automatic transmission and 1971 Jeep CJ has manual transmission. 1971 Jeep CJ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Jeep CJ | 2005 Mercedes-Benz SL | |
| Make | Jeep | Mercedes-Benz |
| Model | CJ | SL |
| Year Released | 1971 | 2005 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2199 cc | 5513 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 59 HP | 493 HP |
| Engine RPM | 3600 RPM | 4800 RPM |
| Torque | 145 Nm | 800 Nm |
| Torque RPM | 3600 RPM | 1800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1032 kg | 2040 kg |
| Vehicle Length | 3520 mm | 4540 mm |
| Vehicle Width | 1550 mm | 1830 mm |
| Vehicle Height | 1740 mm | 1300 mm |
| Wheelbase Size | 2060 mm | 2570 mm |
