2005 Chevrolet TrailBlazer vs. 1972 Porsche 911
To start off, 2005 Chevrolet TrailBlazer is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Porsche 911. In addition, the cost of maintenance, including insurance, on 1972 Porsche 911 would be higher. At 4,155 cc (6 cylinders), 2005 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2005 Chevrolet TrailBlazer (269 HP @ 5750 RPM) has 138 more horse power than 1972 Porsche 911. (131 HP @ 5600 RPM). In normal driving conditions, 2005 Chevrolet TrailBlazer should accelerate faster than 1972 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet TrailBlazer weights approximately 1076 kg more than 1972 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 1972 Porsche 911. 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, 2005 Chevrolet TrailBlazer (373 Nm @ 3500 RPM) has 176 more torque (in Nm) than 1972 Porsche 911. (197 Nm @ 4000 RPM). This means 2005 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1972 Porsche 911. 2005 Chevrolet TrailBlazer has automatic transmission and 1972 Porsche 911 has manual transmission. 1972 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet TrailBlazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet TrailBlazer | 1972 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | TrailBlazer | 911 |
| Year Released | 2005 | 1972 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4155 cc | 2341 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 269 HP | 131 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 373 Nm | 197 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 84 mm |
| Engine Stroke Size | 102 mm | 70.4 mm |
| Engine Compression Ratio | 10.0:1 | 7.5:1 |
| Top Speed | 192 km/hour | 206 km/hour |
| Acceleration 0-100mph | 9 seconds | 8.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2153 kg | 1077 kg |
| Vehicle Length | 4900 mm | 4150 mm |
| Vehicle Width | 1910 mm | 1620 mm |
| Vehicle Height | 1830 mm | 1330 mm |
| Wheelbase Size | 2790 mm | 2270 mm |
| Fuel Tank Capacity | 71 L | 80 L |
