2009 Chevrolet TrailBlazer vs. 1991 Mazda 121
To start off, 2009 Chevrolet TrailBlazer is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Mazda 121. In addition, the cost of maintenance, including insurance, on 1991 Mazda 121 would be higher. At 5,999 cc (8 cylinders), 2009 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2009 Chevrolet TrailBlazer (390 HP @ 6000 RPM) has 319 more horse power than 1991 Mazda 121. (71 HP @ 6000 RPM). In normal driving conditions, 2009 Chevrolet TrailBlazer should accelerate faster than 1991 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet TrailBlazer weights approximately 446 kg more than 1991 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2009 Chevrolet TrailBlazer 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 TrailBlazer (542 Nm @ 4000 RPM) has 438 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 2009 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121.
Compare all specifications:
| 2009 Chevrolet TrailBlazer | 1991 Mazda 121 | |
| Make | Chevrolet | Mazda |
| Model | TrailBlazer | 121 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1322 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 390 HP | 71 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 542 Nm | 104 Nm |
| Torque RPM | 4000 RPM | 3700 RPM |
| Engine Compression Ratio | 10.7:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1266 kg | 820 kg |
| Vehicle Length | 4880 mm | 3820 mm |
| Vehicle Width | 1900 mm | 1660 mm |
| Vehicle Height | 1730 mm | 1480 mm |
| Wheelbase Size | 2880 mm | 2460 mm |
| Fuel Tank Capacity | 83 L | 43 L |
