2009 Chevrolet Silverado vs. 1981 Porsche 911
To start off, 2009 Chevrolet Silverado is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Porsche 911. In addition, the cost of maintenance, including insurance, on 1981 Porsche 911 would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Silverado (315 HP @ 5200 RPM) has 83 more horse power than 1981 Porsche 911. (232 HP @ 5900 RPM). In normal driving conditions, 2009 Chevrolet Silverado should accelerate faster than 1981 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Silverado weights approximately 289 kg more than 1981 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 1981 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Silverado 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, 2009 Chevrolet Silverado (458 Nm @ 4400 RPM) has 174 more torque (in Nm) than 1981 Porsche 911. (284 Nm @ 4800 RPM). This means 2009 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1981 Porsche 911. 2009 Chevrolet Silverado has automatic transmission and 1981 Porsche 911 has manual transmission. 1981 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Silverado | 1981 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | Silverado | 911 |
| Year Released | 2009 | 1981 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 5300 cc | 3164 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 315 HP | 232 HP |
| Engine RPM | 5200 RPM | 5900 RPM |
| Torque | 458 Nm | 284 Nm |
| Torque RPM | 4400 RPM | 4800 RPM |
| Engine Compression Ratio | 9.8:1 | 10.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1549 kg | 1260 kg |
| Vehicle Length | 6340 mm | 4300 mm |
| Vehicle Width | 2040 mm | 1660 mm |
| Vehicle Height | 1880 mm | 1330 mm |
| Wheelbase Size | 4010 mm | 2270 mm |
| Fuel Tank Capacity | 129 L | 80 L |
