2008 GMC Sierra vs. 2012 Porsche Panamera
To start off, 2012 Porsche Panamera is newer by 4 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 Porsche Panamera (250 HP @ 3800 RPM) has 55 more horse power than 2008 GMC Sierra. (195 HP @ 4600 RPM) In normal driving conditions, 2012 Porsche Panamera should accelerate faster than 2008 GMC Sierra.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2012 Porsche Panamera. In wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra 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, 2012 Porsche Panamera (550 Nm @ 2750 RPM) has 197 more torque (in Nm) than 2008 GMC Sierra. (353 Nm @ 2800 RPM). This means 2012 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 2008 GMC Sierra | 2012 Porsche Panamera | |
| Make | GMC | Porsche |
| Model | Sierra | Panamera |
| Year Released | 2008 | 2012 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4298 cc | 2967 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 195 HP | 250 HP |
| Engine RPM | 4600 RPM | 3800 RPM |
| Torque | 353 Nm | 550 Nm |
| Torque RPM | 2800 RPM | 2750 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed automated manual |
| Number of Seats | 3 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5710 mm | 4968 mm |
| Vehicle Width | 2040 mm | 1931 mm |
| Vehicle Height | 1880 mm | 1408 mm |
| Wheelbase Size | 3030 mm | 2920 mm |
| Fuel Consumption Overall | 13.1 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 98 L | 100 L |
