1982 Jeep CJ7 vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 26 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 2,957 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (175 HP @ 4000 RPM) has 90 more horse power than 1982 Jeep CJ7. (85 HP @ 5000 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 1982 Jeep CJ7. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 380 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 2008 Opel Signum. 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, 2008 Opel Signum (370 Nm @ 1900 RPM) has 220 more torque (in Nm) than 1982 Jeep CJ7. (150 Nm @ 2750 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1982 Jeep CJ7.
Compare all specifications:
| 1982 Jeep CJ7 | 2008 Opel Signum | |
| Make | Jeep | Opel |
| Model | CJ7 | Signum |
| Year Released | 1982 | 2008 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2957 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 175 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 150 Nm | 370 Nm |
| Torque RPM | 2750 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1290 kg | 1670 kg |
| Vehicle Length | 3900 mm | 4640 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1840 mm | 1470 mm |
| Wheelbase Size | 2380 mm | 2840 mm |
