2007 GMC Sierra vs. 2010 Porsche 911
To start off, 2010 Porsche 911 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 5,357 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2010 Porsche 911 (435 HP @ 7600 RPM) has 120 more horse power than 2007 GMC Sierra. (315 HP @ 5200 RPM) In normal driving conditions, 2010 Porsche 911 should accelerate faster than 2007 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1040 kg more than 2010 Porsche 911.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2010 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (458 Nm @ 4400 RPM) has 29 more torque (in Nm) than 2010 Porsche 911. (429 Nm @ 6250 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2010 Porsche 911. 2007 GMC Sierra has automatic transmission and 2010 Porsche 911 has manual transmission. 2010 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 2010 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Sierra | 911 |
| Year Released | 2007 | 2010 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5357 cc | 3800 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 315 HP | 435 HP |
| Engine RPM | 5200 RPM | 7600 RPM |
| Torque | 458 Nm | 429 Nm |
| Torque RPM | 4400 RPM | 6250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2435 kg | 1395 kg |
| Vehicle Length | 6320 mm | 4465 mm |
| Vehicle Width | 2040 mm | 1808 mm |
| Vehicle Height | 1880 mm | 1280 mm |
| Wheelbase Size | 4010 mm | 2355 mm |
| Fuel Consumption | 10.7 L/100km | 11.2 L/100km |
| Fuel Consumption City | 14.7 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 129 L | 67 L |
