2005 Porsche 996 vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Porsche 996. In addition, the cost of maintenance, including insurance, on 2005 Porsche 996 would be higher. At 5,999 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (353 HP @ 5400 RPM) has 36 more horse power than 2005 Porsche 996. (317 HP @ 6800 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2005 Porsche 996. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1030 kg more than 2005 Porsche 996. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 GMC Sierra (506 Nm @ 4400 RPM) has 136 more torque (in Nm) than 2005 Porsche 996. (370 Nm @ 4250 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 996. 2009 GMC Sierra has automatic transmission and 2005 Porsche 996 has manual transmission. 2005 Porsche 996 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Porsche 996 | 2009 GMC Sierra | |
| Make | Porsche | GMC |
| Model | 996 | Sierra |
| Year Released | 2005 | 2009 |
| Body Type | Coupe | Pickup |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 317 HP | 353 HP |
| Engine RPM | 6800 RPM | 5400 RPM |
| Torque | 370 Nm | 506 Nm |
| Torque RPM | 4250 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1405 kg | 2435 kg |
| Vehicle Length | 4440 mm | 6340 mm |
| Vehicle Width | 1780 mm | 2040 mm |
| Vehicle Height | 1310 mm | 1950 mm |
| Wheelbase Size | 2360 mm | 4010 mm |
| Fuel Tank Capacity | 64 L | 129 L |
