2013 GMC Sierra 2500HD SLE vs. 2013 GMC Sierra 3500HD Denali
To start off, both 2013 GMC Sierra 2500HD SLE and 2013 GMC Sierra 3500HD Denali were released in the same year (2013). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,000 cc (8 cylinders), 2013 GMC Sierra 3500HD Denali is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra 3500HD Denali (355 HP @ 5700 RPM) has 57 more horse power than 2013 GMC Sierra 2500HD SLE. (298 HP @ 5600 RPM) In normal driving conditions, 2013 GMC Sierra 3500HD Denali should accelerate faster than 2013 GMC Sierra 2500HD SLE. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra 3500HD Denali weights approximately 129 kg more than 2013 GMC Sierra 2500HD SLE. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra 3500HD Denali is all wheel drive (AWD), it will have significant more traction and grip than 2013 GMC Sierra 2500HD SLE. In wet, icy, snow, or gravel driving conditions, 2013 GMC Sierra 3500HD Denali 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, 2013 GMC Sierra 3500HD Denali (565 Nm @ 4300 RPM) has 151 more torque (in Nm) than 2013 GMC Sierra 2500HD SLE. (414 Nm @ 4600 RPM). This means 2013 GMC Sierra 3500HD Denali will have an easier job in driving up hills or pulling heavy equipment than 2013 GMC Sierra 2500HD SLE.
Compare all specifications:
| 2013 GMC Sierra 2500HD SLE | 2013 GMC Sierra 3500HD Denali | |
| Make | GMC | GMC |
| Model | Sierra | Sierra |
| Year Released | 2013 | 2013 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4800 cc | 6000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 298 HP | 355 HP |
| Engine RPM | 5600 RPM | 5700 RPM |
| Torque | 414 Nm | 565 Nm |
| Torque RPM | 4600 RPM | 4300 RPM |
| Engine Bore Size | 96 mm | 103 mm |
| Engine Stroke Size | 83 mm | 92 mm |
| Fuel Type | Flex Fuel | Flex Fuel |
| Drive Type | Rear | AWD |
| Transmission Type | 4-speed automatic | 6-speed automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2310 kg | 2439 kg |
| Vehicle Length | 5847 mm | 5847 mm |
| Vehicle Width | 2031 mm | 2032 mm |
| Vehicle Height | 1877 mm | 1872 mm |
| Wheelbase Size | 3645 mm | 3645 mm |
| Fuel Consumption | 10.5 L/100km | 11.1 L/100km |
| Fuel Consumption City | 15.2 L/100km | 17.4 L/100km |
| Fuel Tank Capacity | 98 L | 98 L |
