1971 Jeep CJ vs. 1981 Buick Century
To start off, 1981 Buick Century is newer by 10 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 3,214 cc (6 cylinders), 1981 Buick Century is equipped with a bigger engine. In terms of performance, 1981 Buick Century (104 HP @ 4000 RPM) has 45 more horse power than 1971 Jeep CJ. (59 HP @ 3600 RPM) In normal driving conditions, 1981 Buick Century should accelerate faster than 1971 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 1981 Buick Century weights approximately 398 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 1981 Buick Century. 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, 1981 Buick Century (218 Nm @ 2000 RPM) has 73 more torque (in Nm) than 1971 Jeep CJ. (145 Nm @ 3600 RPM). This means 1981 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 1971 Jeep CJ.
Compare all specifications:
| 1971 Jeep CJ | 1981 Buick Century | |
| Make | Jeep | Buick |
| Model | CJ | Century |
| Year Released | 1971 | 1981 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2199 cc | 3214 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 104 HP |
| Engine RPM | 3600 RPM | 4000 RPM |
| Torque | 145 Nm | 218 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1032 kg | 1430 kg |
| Vehicle Length | 3520 mm | 4990 mm |
| Vehicle Width | 1550 mm | 1790 mm |
| Vehicle Height | 1740 mm | 1410 mm |
| Wheelbase Size | 2060 mm | 2760 mm |
