2007 GMC Sierra vs. 2007 GMC Sierra Classic Denali Crew Cab 4WD
To start off, both 2007 GMC Sierra and 2007 GMC Sierra Classic Denali Crew Cab 4WD were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,998 cc (8 cylinders), 2007 GMC Sierra Classic Denali Crew Cab 4WD is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra Classic Denali Crew Cab 4WD (345 HP @ 5200 RPM) has 150 more horse power than 2007 GMC Sierra . (195 HP @ 4600 RPM) In normal driving conditions, 2007 GMC Sierra Classic Denali Crew Cab 4WD should accelerate faster than 2007 GMC Sierra .
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, 2007 GMC Sierra Classic Denali Crew Cab 4WD (515 Nm @ 4000 RPM) has 161 more torque (in Nm) than 2007 GMC Sierra . (354 Nm @ 2800 RPM). This means 2007 GMC Sierra Classic Denali Crew Cab 4WD will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra .
Compare all specifications:
| 2007 GMC Sierra | 2007 GMC Sierra Classic Denali Crew Cab 4WD | |
| Make | GMC | GMC |
| Model | Sierra | Sierra |
| Year Released | 2007 | 2007 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 5998 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 195 HP | 345 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Torque | 354 Nm | 515 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 101.6 mm | 102 mm |
| Engine Stroke Size | 88.4 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 5790 mm | 5850 mm |
| Vehicle Width | 2000 mm | 2000 mm |
| Vehicle Height | 1850 mm | 1910 mm |
| Wheelbase Size | 3650 mm | 3650 mm |
| Fuel Tank Capacity | 129 L | 98 L |
