2004 Jeep Wrangler vs. 1979 Mazda 121
To start off, 2004 Jeep Wrangler is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 3,966 cc (6 cylinders), 2004 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 2004 Jeep Wrangler (190 HP @ 3800 RPM) has 100 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 2004 Jeep Wrangler should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Wrangler weights approximately 431 kg more than 1979 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Jeep Wrangler is four wheel drive (4WD), it will have significant more traction and grip than 1979 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2004 Jeep Wrangler 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, 2004 Jeep Wrangler (320 Nm) has 160 more torque (in Nm) than 1979 Mazda 121. (160 Nm). This means 2004 Jeep Wrangler will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 2004 Jeep Wrangler | 1979 Mazda 121 | |
| Make | Jeep | Mazda |
| Model | Wrangler | 121 |
| Year Released | 2004 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 3966 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 190 HP | 90 HP |
| Engine RPM | 3800 RPM | 4800 RPM |
| Torque | 320 Nm | 160 Nm |
| Engine Bore Size | 99 mm | 80 mm |
| Engine Stroke Size | 87 mm | 98 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1565 kg | 1134 kg |
| Vehicle Length | 3950 mm | 4510 mm |
| Vehicle Width | 1700 mm | 1690 mm |
| Vehicle Height | 1810 mm | 1350 mm |
| Wheelbase Size | 2380 mm | 2520 mm |
