2007 GMC Sierra vs. 2007 Jeep Commander
To start off, both 2007 GMC Sierra and 2007 Jeep Commander were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 77 more horse power than 2007 Jeep Commander. (235 HP @ 4500 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2007 Jeep Commander. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 758 kg more than 2007 Jeep Commander. 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 92 more torque (in Nm) than 2007 Jeep Commander. (414 Nm @ 3600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Jeep Commander.
Compare all specifications:
| 2007 GMC Sierra | 2007 Jeep Commander | |
| Make | GMC | Jeep |
| Model | Sierra | Commander |
| Year Released | 2007 | 2007 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 4701 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 312 HP | 235 HP |
| Engine RPM | 4400 RPM | 4500 RPM |
| Torque | 506 Nm | 414 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2435 kg | 1677 kg |
| Vehicle Length | 6580 mm | 4790 mm |
| Vehicle Width | 2440 mm | 1910 mm |
| Vehicle Height | 1940 mm | 1830 mm |
| Wheelbase Size | 4250 mm | 2790 mm |
| Fuel Consumption Overall | 15.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 129 L | 80 L |
