1971 Jeep CJ vs. 1970 Riley 4
To start off, 1971 Jeep CJ is newer by 1 year(s). Which means there will be less support and parts availability for 1970 Riley 4. In addition, the cost of maintenance, including insurance, on 1970 Riley 4 would be higher. At 2,199 cc (4 cylinders), 1971 Jeep CJ is equipped with a bigger engine. In terms of performance, 1970 Riley 4 (67 HP @ 5000 RPM) has 8 more horse power than 1971 Jeep CJ. (59 HP @ 3600 RPM) In normal driving conditions, 1970 Riley 4 should accelerate faster than 1971 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 1970 Riley 4 weights approximately 116 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 1970 Riley 4. 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, 1971 Jeep CJ (145 Nm @ 3600 RPM) has 25 more torque (in Nm) than 1970 Riley 4. (120 Nm @ 2500 RPM). This means 1971 Jeep CJ will have an easier job in driving up hills or pulling heavy equipment than 1970 Riley 4.
Compare all specifications:
| 1971 Jeep CJ | 1970 Riley 4 | |
| Make | Jeep | Riley |
| Model | CJ | 4 |
| Year Released | 1971 | 1970 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2199 cc | 1622 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 67 HP |
| Engine RPM | 3600 RPM | 5000 RPM |
| Torque | 145 Nm | 120 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1032 kg | 1148 kg |
| Vehicle Length | 3520 mm | 4540 mm |
| Vehicle Width | 1550 mm | 1620 mm |
| Vehicle Height | 1740 mm | 1510 mm |
| Wheelbase Size | 2060 mm | 2530 mm |
