2010 GMC Sierra 2500 HD vs. 2010 GMC Sierra 2500 HD Extended Cab
To start off, both 2010 GMC Sierra 2500 HD and 2010 GMC Sierra 2500 HD Extended Cab were released in the same year (2010). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,000 cc (8 cylinders), 2010 GMC Sierra 2500 HD is equipped with a bigger engine. In terms of performance, 2010 GMC Sierra 2500 HD (364 HP @ 5400 RPM) has 11 more horse power than 2010 GMC Sierra 2500 HD Extended Cab. (353 HP @ 5400 RPM). In normal driving conditions, 2010 GMC Sierra 2500 HD should accelerate faster than 2010 GMC Sierra 2500 HD Extended Cab. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Sierra 2500 HD weights approximately 224 kg more than 2010 GMC Sierra 2500 HD Extended Cab. 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, both vehicles can yield 506 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2010 GMC Sierra 2500 HD | 2010 GMC Sierra 2500 HD Extended Cab | |
| Make | GMC | GMC |
| Model | Sierra | Sierra |
| Year Released | 2010 | 2010 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 6000 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 364 HP | 353 HP |
| Engine RPM | 5400 RPM | 5400 RPM |
| Torque | 506 Nm | 506 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 3 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2659 kg | 2435 kg |
| Vehicle Length | 5710 mm | 6340 mm |
| Vehicle Width | 2040 mm | 2040 mm |
| Vehicle Height | 1940 mm | 1950 mm |
| Wheelbase Size | 3380 mm | 4010 mm |
| Fuel Consumption Overall | 13.1 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 129 L | 129 L |
