2007 Chrysler 300 vs. 1979 Mazda 121
To start off, 2007 Chrysler 300 is newer by 28 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 3,517 cc (6 cylinders), 2007 Chrysler 300 is equipped with a bigger engine. In terms of performance, 2007 Chrysler 300 (250 HP @ 6400 RPM) has 160 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 2007 Chrysler 300 should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chrysler 300 weights approximately 571 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 2007 Chrysler 300 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, 2007 Chrysler 300 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, 2007 Chrysler 300 (339 Nm @ 3800 RPM) has 179 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 2007 Chrysler 300 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 2007 Chrysler 300 | 1979 Mazda 121 | |
| Make | Chrysler | Mazda |
| Model | 300 | 121 |
| Year Released | 2007 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 3517 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 250 HP | 90 HP |
| Engine RPM | 6400 RPM | 4800 RPM |
| Torque | 339 Nm | 160 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Engine Compression Ratio | 9.9:1 | 8.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1705 kg | 1134 kg |
| Vehicle Length | 5010 mm | 4510 mm |
| Vehicle Width | 1890 mm | 1690 mm |
| Vehicle Height | 1490 mm | 1350 mm |
| Wheelbase Size | 3050 mm | 2520 mm |
