1971 Jeep CJ vs. 2005 Opel Astra
To start off, 2005 Opel Astra 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 2,199 cc (4 cylinders), 1971 Jeep CJ is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (123 HP @ 4000 RPM) has 64 more horse power than 1971 Jeep CJ. (59 HP @ 3600 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 1971 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 353 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 Opel Astra. 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 Opel Astra (281 Nm @ 1500 RPM) has 136 more torque (in Nm) than 1971 Jeep CJ. (145 Nm @ 3600 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1971 Jeep CJ.
Compare all specifications:
| 1971 Jeep CJ | 2005 Opel Astra | |
| Make | Jeep | Opel |
| Model | CJ | Astra |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2199 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 59 HP | 123 HP |
| Engine RPM | 3600 RPM | 4000 RPM |
| Torque | 145 Nm | 281 Nm |
| Torque RPM | 3600 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1032 kg | 1385 kg |
| Vehicle Length | 3520 mm | 4270 mm |
| Vehicle Width | 1550 mm | 1720 mm |
| Vehicle Height | 1740 mm | 1400 mm |
| Wheelbase Size | 2060 mm | 2530 mm |
