2009 Chevrolet Tahoe vs. 2009 GMC Sierra
To start off, both 2009 Chevrolet Tahoe and 2009 GMC Sierra 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 Chevrolet Tahoe. (291 HP @ 5600 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2009 Chevrolet Tahoe. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 239 kg more than 2009 Chevrolet Tahoe. 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 Chevrolet Tahoe. 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 259 more torque (in Nm) than 2009 Chevrolet Tahoe. (306 Nm @ 4800 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Tahoe.
Compare all specifications:
| 2009 Chevrolet Tahoe | 2009 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Tahoe | Sierra |
| Year Released | 2009 | 2009 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4800 cc | 6199 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 291 HP | 403 HP |
| Engine RPM | 5600 RPM | 5700 RPM |
| Torque | 306 Nm | 565 Nm |
| Torque RPM | 4800 RPM | 4300 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 9 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2420 kg | 2659 kg |
| Vehicle Length | 3930 mm | 5850 mm |
| Vehicle Width | 2010 mm | 2040 mm |
| Vehicle Height | 1960 mm | 1880 mm |
| Wheelbase Size | 2950 mm | 3650 mm |
| Fuel Tank Capacity | 98 L | 98 L |
