2006 GMC Sierra vs. 2008 Subaru Outback
To start off, 2008 Subaru Outback is newer by 2 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 4,294 cc (6 cylinders), 2006 GMC Sierra is equipped with a bigger engine.
Because 2008 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2006 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2008 Subaru Outback 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, 2006 GMC Sierra (354 Nm) has 127 more torque (in Nm) than 2008 Subaru Outback. (227 Nm). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 Subaru Outback. 2006 GMC Sierra has automatic transmission and 2008 Subaru Outback has manual transmission. 2008 Subaru Outback will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 GMC Sierra | 2008 Subaru Outback | |
| Make | GMC | Subaru |
| Model | Sierra | Outback |
| Year Released | 2006 | 2008 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 2457 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 0 HP |
| Torque | 354 Nm | 227 Nm |
| Engine Bore Size | 102 mm | 99.5 mm |
| Engine Stroke Size | 88 mm | 79 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Length | 5850 mm | 4590 mm |
| Vehicle Height | 1850 mm | 1690 mm |
| Wheelbase Size | 3650 mm | 2680 mm |
