2003 GMC Yukon vs. 2006 Porsche 911
To start off, 2006 Porsche 911 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 GMC Yukon. In addition, the cost of maintenance, including insurance, on 2003 GMC Yukon would be higher. At 5,963 cc (8 cylinders), 2003 GMC Yukon is equipped with a bigger engine. In terms of performance, 2006 Porsche 911 (355 HP @ 6600 RPM) has 38 more horse power than 2003 GMC Yukon. (317 HP @ 6000 RPM) In normal driving conditions, 2006 Porsche 911 should accelerate faster than 2003 GMC Yukon. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Yukon weights approximately 835 kg more than 2006 Porsche 911.
Because 2003 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2006 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2003 GMC Yukon 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, 2003 GMC Yukon (488 Nm @ 4000 RPM) has 88 more torque (in Nm) than 2006 Porsche 911. (400 Nm @ 4600 RPM). This means 2003 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche 911.
Compare all specifications:
| 2003 GMC Yukon | 2006 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Yukon | 911 |
| Year Released | 2003 | 2006 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5963 cc | 3818 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 317 HP | 355 HP |
| Engine RPM | 6000 RPM | 6600 RPM |
| Torque | 488 Nm | 400 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 9 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2290 kg | 1455 kg |
| Vehicle Length | 5060 mm | 4470 mm |
| Vehicle Width | 2010 mm | 1860 mm |
| Vehicle Height | 1890 mm | 1310 mm |
| Wheelbase Size | 2950 mm | 2360 mm |
