2006 GMC Sierra vs. 2007 GMC Acadia
To start off, 2007 GMC Acadia is newer by 1 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (300 HP @ 4400 RPM) has 25 more horse power than 2007 GMC Acadia. (275 HP @ 6600 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2007 GMC Acadia.
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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 148 more torque (in Nm) than 2007 GMC Acadia. (340 Nm @ 3200 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Acadia.
Compare all specifications:
| 2006 GMC Sierra | 2007 GMC Acadia | |
| Make | GMC | GMC |
| Model | Sierra | Acadia |
| Year Released | 2006 | 2007 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 3563 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 275 HP |
| Engine RPM | 4400 RPM | 6600 RPM |
| Torque | 488 Nm | 340 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Drive Type | 4WD | 4WD |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 6570 mm | 5110 mm |
| Vehicle Width | 2450 mm | 2010 mm |
| Vehicle Height | 1970 mm | 1860 mm |
| Wheelbase Size | 4250 mm | 3030 mm |
| Fuel Consumption Overall | 15.7 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 132 L | 83 L |
