1989 Chrysler Viper vs. 1982 Jeep CJ7
To start off, 1989 Chrysler Viper is newer by 7 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 7,986 cc (10 cylinders), 1989 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1989 Chrysler Viper (389 HP @ 5150 RPM) has 330 more horse power than 1982 Jeep CJ7. (59 HP @ 4500 RPM). In normal driving conditions, 1989 Chrysler Viper should accelerate faster than 1982 Jeep CJ7. With that said, vehicle weight also plays an important factor in acceleration. 1989 Chrysler Viper weights approximately 285 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 1989 Chrysler Viper. 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, 1989 Chrysler Viper (621 Nm @ 3600 RPM) has 493 more torque (in Nm) than 1982 Jeep CJ7. (128 Nm @ 2000 RPM). This means 1989 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 1982 Jeep CJ7.
Compare all specifications:
| 1989 Chrysler Viper | 1982 Jeep CJ7 | |
| Make | Chrysler | Jeep |
| Model | Viper | CJ7 |
| Year Released | 1989 | 1982 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 2068 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 389 HP | 59 HP |
| Engine RPM | 5150 RPM | 4500 RPM |
| Torque | 621 Nm | 128 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1590 kg | 1305 kg |
| Vehicle Length | 4460 mm | 3900 mm |
| Vehicle Width | 1930 mm | 1670 mm |
| Vehicle Height | 1130 mm | 1840 mm |
| Wheelbase Size | 2450 mm | 2380 mm |
