2009 GMC Sierra vs. 2009 Porsche Cayman
To start off, both 2009 GMC Sierra and 2009 Porsche Cayman were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,199 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (403 HP @ 5700 RPM) has 112 more horse power than 2009 Porsche Cayman. (291 HP @ 6250 RPM). In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2009 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1129 kg more than 2009 Porsche Cayman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 GMC Sierra (565 Nm @ 4300 RPM) has 225 more torque (in Nm) than 2009 Porsche Cayman. (340 Nm @ 4600 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche Cayman.
Compare all specifications:
2009 GMC Sierra | 2009 Porsche Cayman | |
Make | GMC | Porsche |
Model | Sierra | Cayman |
Year Released | 2009 | 2009 |
Body Type | Pickup | Coupe |
Engine Position | Front | Middle |
Engine Size | 6199 cc | 3385 cc |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 403 HP | 291 HP |
Engine RPM | 5700 RPM | 6250 RPM |
Torque | 565 Nm | 340 Nm |
Torque RPM | 4300 RPM | 4600 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2659 kg | 1530 kg |
Vehicle Length | 5850 mm | 4350 mm |
Vehicle Width | 2040 mm | 1310 mm |
Vehicle Height | 1880 mm | 1810 mm |
Wheelbase Size | 3650 mm | 2420 mm |
Fuel Consumption Overall | 17 L/100km | 11 L/100km |
Fuel Tank Capacity | 98 L | 64 L |