2009 GMC Yukon vs. 2006 Porsche Cayman
To start off, 2009 GMC Yukon is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Porsche Cayman. In addition, the cost of maintenance, including insurance, on 2006 Porsche Cayman would be higher. At 5,326 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (320 HP @ 5200 RPM) has 25 more horse power than 2006 Porsche Cayman. (295 HP @ 6250 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 2006 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 1020 kg more than 2006 Porsche Cayman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2006 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 GMC Yukon (461 Nm @ 4200 RPM) has 121 more torque (in Nm) than 2006 Porsche Cayman. (340 Nm @ 4400 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche Cayman. 2009 GMC Yukon has automatic transmission and 2006 Porsche Cayman has manual transmission. 2006 Porsche Cayman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 GMC Yukon | 2006 Porsche Cayman | |
| Make | GMC | Porsche |
| Model | Yukon | Cayman |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5326 cc | 3392 cc |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 320 HP | 295 HP |
| Engine RPM | 5200 RPM | 6250 RPM |
| Torque | 461 Nm | 340 Nm |
| Torque RPM | 4200 RPM | 4400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2435 kg | 1415 kg |
| Vehicle Length | 5140 mm | 4380 mm |
| Vehicle Width | 2010 mm | 1810 mm |
| Vehicle Height | 1960 mm | 1310 mm |
| Wheelbase Size | 2950 mm | 2420 mm |
| Fuel Consumption Overall | 14.7 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 98 L | 74 L |
