2004 Chevrolet TrailBlazer vs. 1974 Chevrolet Impala
To start off, 2004 Chevrolet TrailBlazer is newer by 30 year(s). Which means there will be less support and parts availability for 1974 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1974 Chevrolet Impala would be higher. At 4,157 cc (6 cylinders), 2004 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2004 Chevrolet TrailBlazer (269 HP @ 6000 RPM) has 159 more horse power than 1974 Chevrolet Impala. (110 HP @ 3800 RPM). In normal driving conditions, 2004 Chevrolet TrailBlazer should accelerate faster than 1974 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet TrailBlazer weights approximately 451 kg more than 1974 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 1974 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Chevrolet TrailBlazer (373 Nm @ 3600 RPM) has 117 more torque (in Nm) than 1974 Chevrolet Impala. (256 Nm @ 1600 RPM). This means 2004 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1974 Chevrolet Impala.
Compare all specifications:
| 2004 Chevrolet TrailBlazer | 1974 Chevrolet Impala | |
| Make | Chevrolet | Chevrolet |
| Model | TrailBlazer | Impala |
| Year Released | 2004 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 4157 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 269 HP | 110 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 373 Nm | 256 Nm |
| Torque RPM | 3600 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2166 kg | 1715 kg |
| Vehicle Length | 4900 mm | 5600 mm |
| Vehicle Width | 1910 mm | 2030 mm |
| Vehicle Height | 1850 mm | 1370 mm |
| Wheelbase Size | 2570 mm | 3100 mm |
