2005 Chrysler 300 vs. 1979 Mazda 121
To start off, 2005 Chrysler 300 is newer by 26 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 3,518 cc (6 cylinders), 2005 Chrysler 300 is equipped with a bigger engine. In terms of performance, 2005 Chrysler 300 (253 HP @ 6400 RPM) has 163 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 2005 Chrysler 300 should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chrysler 300 weights approximately 420 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.
Let's talk about torque, 2005 Chrysler 300 (332 Nm) has 172 more torque (in Nm) than 1979 Mazda 121. (160 Nm). This means 2005 Chrysler 300 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 2005 Chrysler 300 | 1979 Mazda 121 | |
| Make | Chrysler | Mazda |
| Model | 300 | 121 |
| Year Released | 2005 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 3518 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 253 HP | 90 HP |
| Engine RPM | 6400 RPM | 4800 RPM |
| Torque | 332 Nm | 160 Nm |
| Engine Bore Size | 96 mm | 80 mm |
| Engine Stroke Size | 81 mm | 98 mm |
| Engine Compression Ratio | 9.9:1 | 8.6:1 |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1554 kg | 1134 kg |
| Vehicle Length | 5010 mm | 4510 mm |
| Vehicle Width | 1890 mm | 1690 mm |
| Vehicle Height | 1490 mm | 1350 mm |
| Wheelbase Size | 2960 mm | 2520 mm |
