2005 GMC Sierra vs. 2009 Buick Park Avenue
To start off, 2009 Buick Park Avenue is newer by 4 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 70 more horse power than 2009 Buick Park Avenue. (251 HP @ 6500 RPM). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2009 Buick Park Avenue. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 379 kg more than 2009 Buick Park Avenue. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Buick Park Avenue. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (370 Nm @ 4000 RPM) has 30 more torque (in Nm) than 2009 Buick Park Avenue. (340 Nm @ 3200 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Buick Park Avenue.
Compare all specifications:
2005 GMC Sierra | 2009 Buick Park Avenue | |
Make | GMC | Buick |
Model | Sierra | Park Avenue |
Year Released | 2005 | 2009 |
Body Type | Pickup | Sedan |
Engine Position | Front | Front |
Engine Size | 5965 cc | 3564 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 321 HP | 251 HP |
Engine RPM | 5000 RPM | 6500 RPM |
Torque | 370 Nm | 340 Nm |
Torque RPM | 4000 RPM | 3200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2270 kg | 1891 kg |
Vehicle Length | 5790 mm | 5175 mm |
Vehicle Width | 2000 mm | 1899 mm |
Vehicle Height | 1850 mm | 1480 mm |
Wheelbase Size | 3650 mm | 3009 mm |