2009 Chevrolet Silverado vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Chevrolet Silverado. In addition, the cost of maintenance, including insurance, on 2009 Chevrolet Silverado would be higher. At 5,999 cc (8 cylinders), 2009 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (345 HP @ 6500 RPM) has 22 more horse power than 2009 Chevrolet Silverado. (323 HP @ 4400 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 2009 Chevrolet Silverado. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 128 kg more than 2009 Chevrolet Silverado. 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 2011 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 (515 Nm @ 4200 RPM) has 125 more torque (in Nm) than 2011 Porsche 911. (390 Nm @ 4400 RPM). This means 2009 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche 911. 2009 Chevrolet Silverado has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 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 | 2011 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | Silverado | 911 |
| Year Released | 2009 | 2011 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5999 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 323 HP | 345 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Torque | 515 Nm | 390 Nm |
| Torque RPM | 4200 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1261 kg | 1389 kg |
| Vehicle Length | 6580 mm | 4460 mm |
| Vehicle Width | 2440 mm | 1808 mm |
| Vehicle Height | 1940 mm | 1311 mm |
| Wheelbase Size | 4250 mm | 2350 mm |
| Fuel Tank Capacity | 129 L | 64 L |
