2007 GMC Sierra vs. 2005 Pontiac Montana
To start off, 2007 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Pontiac Montana. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Montana would be higher. At 5,357 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (315 HP @ 5200 RPM) has 130 more horse power than 2005 Pontiac Montana. (185 HP @ 5200 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2005 Pontiac Montana. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 713 kg more than 2005 Pontiac Montana. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Montana. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (458 Nm @ 4400 RPM) has 173 more torque (in Nm) than 2005 Pontiac Montana. (285 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Montana.
Compare all specifications:
2007 GMC Sierra | 2005 Pontiac Montana | |
Make | GMC | Pontiac |
Model | Sierra | Montana |
Year Released | 2007 | 2005 |
Body Type | Pickup | Minivan |
Engine Position | Front | Front |
Engine Size | 5357 cc | 3392 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 315 HP | 185 HP |
Engine RPM | 5200 RPM | 5200 RPM |
Torque | 458 Nm | 285 Nm |
Torque RPM | 4400 RPM | 4000 RPM |
Engine Bore Size | 96 mm | 92 mm |
Engine Stroke Size | 92 mm | 84 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 7 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2435 kg | 1722 kg |
Vehicle Length | 6320 mm | 4760 mm |
Vehicle Width | 2040 mm | 1850 mm |
Vehicle Height | 1880 mm | 1720 mm |
Wheelbase Size | 4010 mm | 2850 mm |
Fuel Tank Capacity | 129 L | 76 L |