1986 Alfa Romeo Alfa 6 vs. 1971 Jeep CJ
To start off, 1986 Alfa Romeo Alfa 6 is newer by 15 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, 1986 Alfa Romeo Alfa 6 (133 HP @ 5600 RPM) has 74 more horse power than 1971 Jeep CJ. (59 HP @ 3600 RPM). In normal driving conditions, 1986 Alfa Romeo Alfa 6 should accelerate faster than 1971 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 1986 Alfa Romeo Alfa 6 weights approximately 438 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 1986 Alfa Romeo Alfa 6. 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, 1986 Alfa Romeo Alfa 6 (178 Nm @ 4500 RPM) has 33 more torque (in Nm) than 1971 Jeep CJ. (145 Nm @ 3600 RPM). This means 1986 Alfa Romeo Alfa 6 will have an easier job in driving up hills or pulling heavy equipment than 1971 Jeep CJ.
Compare all specifications:
| 1986 Alfa Romeo Alfa 6 | 1971 Jeep CJ | |
| Make | Alfa Romeo | Jeep |
| Model | Alfa 6 | CJ |
| Year Released | 1986 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2199 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 133 HP | 59 HP |
| Engine RPM | 5600 RPM | 3600 RPM |
| Torque | 178 Nm | 145 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1470 kg | 1032 kg |
| Vehicle Length | 4770 mm | 3520 mm |
| Vehicle Width | 1690 mm | 1550 mm |
| Vehicle Height | 1430 mm | 1740 mm |
| Wheelbase Size | 2610 mm | 2060 mm |
