2005 Pontiac Grand Prix vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Grand Prix would be higher. At 6,000 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (364 HP) has 164 more horse power than 2005 Pontiac Grand Prix. (200 HP) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2005 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1082 kg more than 2005 Pontiac Grand Prix. 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 2005 Pontiac Grand Prix. 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 (506 Nm) has 208 more torque (in Nm) than 2005 Pontiac Grand Prix. (298 Nm). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Grand Prix.
Compare all specifications:
2005 Pontiac Grand Prix | 2009 GMC Sierra | |
Make | Pontiac | GMC |
Model | Grand Prix | Sierra |
Year Released | 2005 | 2009 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 3786 cc | 6000 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 200 HP | 364 HP |
Torque | 298 Nm | 506 Nm |
Engine Compression Ratio | 9.4:1 | 10.2:1 |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 3 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1577 kg | 2659 kg |
Vehicle Length | 5040 mm | 5710 mm |
Vehicle Width | 1830 mm | 2040 mm |
Vehicle Height | 1430 mm | 1940 mm |
Wheelbase Size | 2810 mm | 3380 mm |
Fuel Consumption Overall | 10.2 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 64 L | 129 L |