2009 Chevrolet Silverado vs. 2008 GMC Sierra
To start off, 2009 Chevrolet Silverado is newer by 1 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. Both 2009 Chevrolet Silverado and 2008 GMC Sierra are equipped with a 5,999 cc engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 30 more horse power than 2009 Chevrolet Silverado. (323 HP @ 4400 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2009 Chevrolet Silverado. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 880 kg more than 2009 Chevrolet Silverado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Chevrolet Silverado (515 Nm @ 4200 RPM) has 9 more torque (in Nm) than 2008 GMC Sierra. (506 Nm @ 4400 RPM). This means 2009 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 2009 Chevrolet Silverado | 2008 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Silverado | Sierra |
| Year Released | 2009 | 2008 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 323 HP | 353 HP |
| Engine RPM | 4400 RPM | 5400 RPM |
| Torque | 515 Nm | 506 Nm |
| Torque RPM | 4200 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1261 kg | 2141 kg |
| Vehicle Length | 6580 mm | 6580 mm |
| Vehicle Width | 2440 mm | 2040 mm |
| Vehicle Height | 1940 mm | 1960 mm |
| Wheelbase Size | 4250 mm | 4250 mm |
| Fuel Consumption Overall | 7.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 129 L | 129 L |
