2004 Chevrolet TrailBlazer vs. 1976 Opel Commodore
To start off, 2004 Chevrolet TrailBlazer is newer by 28 year(s). Which means there will be less support and parts availability for 1976 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1976 Opel Commodore 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 128 more horse power than 1976 Opel Commodore. (141 HP @ 5200 RPM). In normal driving conditions, 2004 Chevrolet TrailBlazer should accelerate faster than 1976 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet TrailBlazer weights approximately 881 kg more than 1976 Opel Commodore. 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 1976 Opel Commodore. 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 157 more torque (in Nm) than 1976 Opel Commodore. (216 Nm @ 3600 RPM). This means 2004 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1976 Opel Commodore.
Compare all specifications:
| 2004 Chevrolet TrailBlazer | 1976 Opel Commodore | |
| Make | Chevrolet | Opel |
| Model | TrailBlazer | Commodore |
| Year Released | 2004 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 4157 cc | 2783 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 269 HP | 141 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 373 Nm | 216 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Engine Bore Size | 93 mm | 92 mm |
| Engine Stroke Size | 102 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2166 kg | 1285 kg |
| Vehicle Length | 4900 mm | 4620 mm |
| Vehicle Width | 1910 mm | 1730 mm |
| Vehicle Height | 1850 mm | 1430 mm |
| Wheelbase Size | 2570 mm | 2670 mm |
| Fuel Tank Capacity | 71 L | 40 L |
