2009 Chevrolet Trans Sport vs. 1979 Mazda 121
To start off, 2009 Chevrolet Trans Sport is newer by 30 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 3,350 cc (6 cylinders), 2009 Chevrolet Trans Sport is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Trans Sport (185 HP @ 5200 RPM) has 95 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 2009 Chevrolet Trans Sport should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Trans Sport weights approximately 819 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 2009 Chevrolet Trans Sport 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, 2009 Chevrolet Trans Sport 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, 2009 Chevrolet Trans Sport (283 Nm @ 4000 RPM) has 123 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 2009 Chevrolet Trans Sport will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 2009 Chevrolet Trans Sport | 1979 Mazda 121 | |
| Make | Chevrolet | Mazda |
| Model | Trans Sport | 121 |
| Year Released | 2009 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 3350 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 185 HP | 90 HP |
| Engine RPM | 5200 RPM | 4800 RPM |
| Torque | 283 Nm | 160 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 92 mm | 80 mm |
| Engine Stroke Size | 84 mm | 98 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1953 kg | 1134 kg |
| Vehicle Length | 5120 mm | 4510 mm |
| Vehicle Width | 1850 mm | 1690 mm |
| Vehicle Height | 1810 mm | 1350 mm |
| Wheelbase Size | 3050 mm | 2520 mm |
