2007 Chevrolet TrailBlazer vs. 1978 Dodge Aspen
To start off, 2007 Chevrolet TrailBlazer is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1978 Dodge Aspen would be higher. At 4,157 cc (6 cylinders), 2007 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2007 Chevrolet TrailBlazer (291 HP @ 6000 RPM) has 191 more horse power than 1978 Dodge Aspen. (100 HP @ 3600 RPM). In normal driving conditions, 2007 Chevrolet TrailBlazer should accelerate faster than 1978 Dodge Aspen.
Because 2007 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 1978 Dodge Aspen. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Chevrolet TrailBlazer (376 Nm @ 4800 RPM) has 145 more torque (in Nm) than 1978 Dodge Aspen. (231 Nm @ 1600 RPM). This means 2007 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1978 Dodge Aspen.
Compare all specifications:
| 2007 Chevrolet TrailBlazer | 1978 Dodge Aspen | |
| Make | Chevrolet | Dodge |
| Model | TrailBlazer | Aspen |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4157 cc | 3687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 291 HP | 100 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 376 Nm | 231 Nm |
| Torque RPM | 4800 RPM | 1600 RPM |
| Engine Bore Size | 93 mm | 82.5 mm |
| Engine Stroke Size | 101.9 mm | 117.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4880 mm | 5200 mm |
| Vehicle Width | 1900 mm | 1840 mm |
| Vehicle Height | 1900 mm | 1410 mm |
| Wheelbase Size | 2880 mm | 2870 mm |
