2009 Chevrolet Colorado vs. 1977 Mazda 121
To start off, 2009 Chevrolet Colorado is newer by 32 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 2,901 cc (4 cylinders), 2009 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Colorado (186 HP @ 5600 RPM) has 100 more horse power than 1977 Mazda 121. (86 HP @ 4800 RPM). In normal driving conditions, 2009 Chevrolet Colorado should accelerate faster than 1977 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Colorado weights approximately 1255 kg more than 1977 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet Colorado 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, 2009 Chevrolet Colorado 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 Colorado (258 Nm @ 2800 RPM) has 98 more torque (in Nm) than 1977 Mazda 121. (160 Nm @ 3000 RPM). This means 2009 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 121.
Compare all specifications:
| 2009 Chevrolet Colorado | 1977 Mazda 121 | |
| Make | Chevrolet | Mazda |
| Model | Colorado | 121 |
| Year Released | 2009 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2901 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 186 HP | 86 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 258 Nm | 160 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Compression Ratio | 9.8:1 | 8.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 3 seats | 4 seats |
| Vehicle Weight | 2385 kg | 1130 kg |
| Vehicle Length | 4890 mm | 4510 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1720 mm | 1350 mm |
| Wheelbase Size | 2830 mm | 2520 mm |
