1985 Jeep CJ vs. 1977 Mazda 121
To start off, 1985 Jeep CJ is newer by 8 year(s). Which means there will be less support and parts availability for 1977 Mazda 121. In addition, the cost of maintenance, including insurance, on 1977 Mazda 121 would be higher. At 2,615 cc (2 cylinders), 1977 Mazda 121 is equipped with a bigger engine. In terms of performance, 1977 Mazda 121 (114 HP @ 6000 RPM) has 29 more horse power than 1985 Jeep CJ. (85 HP @ 5000 RPM) In normal driving conditions, 1977 Mazda 121 should accelerate faster than 1985 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 1985 Jeep CJ weights approximately 96 kg more than 1977 Mazda 121.
Because 1985 Jeep CJ is four wheel drive (4WD), it will have significant more traction and grip than 1977 Mazda 121. In wet, icy, snow, or gravel driving conditions, 1985 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, 1977 Mazda 121 (165 Nm @ 4000 RPM) has 15 more torque (in Nm) than 1985 Jeep CJ. (150 Nm @ 2750 RPM). This means 1977 Mazda 121 will have an easier job in driving up hills or pulling heavy equipment than 1985 Jeep CJ.
Compare all specifications:
| 1985 Jeep CJ | 1977 Mazda 121 | |
| Make | Jeep | Mazda |
| Model | CJ | 121 |
| Year Released | 1985 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2615 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 114 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 150 Nm | 165 Nm |
| Torque RPM | 2750 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1296 kg | 1200 kg |
| Vehicle Length | 3900 mm | 4510 mm |
| Vehicle Width | 1670 mm | 1690 mm |
| Vehicle Height | 1840 mm | 1350 mm |
| Wheelbase Size | 2380 mm | 2520 mm |
