1977 Buick Regal vs. 2004 Chevrolet TrailBlazer
To start off, 2004 Chevrolet TrailBlazer is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Buick Regal. In addition, the cost of maintenance, including insurance, on 1977 Buick Regal would be higher. At 4,163 cc (6 cylinders), 2004 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2004 Chevrolet TrailBlazer (275 HP @ 5600 RPM) has 167 more horse power than 1977 Buick Regal. (108 HP @ 3400 RPM) In normal driving conditions, 2004 Chevrolet TrailBlazer should accelerate faster than 1977 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet TrailBlazer weights approximately 750 kg more than 1977 Buick Regal. 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 1977 Buick Regal. 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) has 122 more torque (in Nm) than 1977 Buick Regal. (251 Nm). This means 2004 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick Regal.
Compare all specifications:
| 1977 Buick Regal | 2004 Chevrolet TrailBlazer | |
| Make | Buick | Chevrolet |
| Model | Regal | TrailBlazer |
| Year Released | 1977 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 108 HP | 275 HP |
| Engine RPM | 3400 RPM | 5600 RPM |
| Torque | 251 Nm | 373 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1430 kg | 2180 kg |
| Vehicle Length | 5090 mm | 5280 mm |
| Vehicle Width | 1840 mm | 1900 mm |
| Vehicle Height | 1370 mm | 1920 mm |
| Wheelbase Size | 2750 mm | 3280 mm |
