2005 Chevrolet TrailBlazer vs. 1979 Pontiac Trans Am
To start off, 2005 Chevrolet TrailBlazer is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Pontiac Trans Am. In addition, the cost of maintenance, including insurance, on 1979 Pontiac Trans Am would be higher. At 6,555 cc (8 cylinders), 1979 Pontiac Trans Am is equipped with a bigger engine. In terms of performance, 2005 Chevrolet TrailBlazer (275 HP) has 55 more horse power than 1979 Pontiac Trans Am. (220 HP). In normal driving conditions, 2005 Chevrolet TrailBlazer should accelerate faster than 1979 Pontiac Trans Am.
Because 2005 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 1979 Pontiac Trans Am. In wet, icy, snow, or gravel driving conditions, 2005 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, 1979 Pontiac Trans Am (434 Nm) has 61 more torque (in Nm) than 2005 Chevrolet TrailBlazer. (373 Nm). This means 1979 Pontiac Trans Am will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet TrailBlazer.
Compare all specifications:
| 2005 Chevrolet TrailBlazer | 1979 Pontiac Trans Am | |
| Make | Chevrolet | Pontiac |
| Model | TrailBlazer | Trans Am |
| Year Released | 2005 | 1979 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 6555 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 275 HP | 220 HP |
| Torque | 373 Nm | 434 Nm |
| Engine Bore Size | 93 mm | 104.7 mm |
| Engine Stroke Size | 102 mm | 95.3 mm |
| Engine Compression Ratio | 10.1:1 | 8.1:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5280 mm | 5040 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1920 mm | 1260 mm |
| Wheelbase Size | 3280 mm | 2750 mm |
