2005 GMC Sierra vs. 2007 GMC Acadia
To start off, 2007 GMC Acadia is newer by 2 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 25 more horse power than 2007 GMC Acadia. (275 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2007 GMC Acadia.
Because 2005 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2007 GMC Acadia, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 GMC Sierra (488 Nm) has 148 more torque (in Nm) than 2007 GMC Acadia. (340 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Acadia.
Compare all specifications:
| 2005 GMC Sierra | 2007 GMC Acadia | |
| Make | GMC | GMC |
| Model | Sierra | Acadia |
| Year Released | 2005 | 2007 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 3562 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 275 HP |
| Torque | 488 Nm | 340 Nm |
| Engine Bore Size | 102.1 mm | 94 mm |
| Engine Stroke Size | 92 mm | 85.6 mm |
| Engine Compression Ratio | 9.4:1 | 10.2:1 |
| Drive Type | Rear | Front |
| Number of Seats | 6 seats | 8 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 6030 mm | 5100 mm |
| Vehicle Width | 2030 mm | 1990 mm |
| Vehicle Height | 1960 mm | 1780 mm |
| Wheelbase Size | 3890 mm | 3030 mm |
