1982 Jeep CJ7 vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 29 year(s). Which means there will be less support and parts availability for 1982 Jeep CJ7. In addition, the cost of maintenance, including insurance, on 1982 Jeep CJ7 would be higher. At 5,500 cc (12 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (510 HP @ 5000 RPM) has 425 more horse power than 1982 Jeep CJ7. (85 HP @ 5000 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 1982 Jeep CJ7. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 955 kg more than 1982 Jeep CJ7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1982 Jeep CJ7 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 1982 Jeep CJ7 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, 2011 Mercedes-Benz S (829 Nm @ 1800 RPM) has 679 more torque (in Nm) than 1982 Jeep CJ7. (150 Nm @ 2750 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1982 Jeep CJ7. 2011 Mercedes-Benz S has automatic transmission and 1982 Jeep CJ7 has manual transmission. 1982 Jeep CJ7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1982 Jeep CJ7 | 2011 Mercedes-Benz S | |
| Make | Jeep | Mercedes-Benz |
| Model | CJ7 | S |
| Year Released | 1982 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 510 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 150 Nm | 829 Nm |
| Torque RPM | 2750 RPM | 1800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1290 kg | 2245 kg |
| Vehicle Length | 3900 mm | 5245 mm |
| Vehicle Width | 1670 mm | 1872 mm |
| Vehicle Height | 1840 mm | 1473 mm |
| Wheelbase Size | 2380 mm | 3165 mm |
