2008 GMC Sierra vs. 2010 Subaru Outback
To start off, 2010 Subaru Outback is newer by 2 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (195 HP @ 4600 RPM) has 25 more horse power than 2010 Subaru Outback. (170 HP @ 5600 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2010 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 586 kg more than 2010 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 GMC Sierra (353 Nm @ 2800 RPM) has 123 more torque (in Nm) than 2010 Subaru Outback. (230 Nm @ 4000 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2010 Subaru Outback. 2008 GMC Sierra has automatic transmission and 2010 Subaru Outback has manual transmission. 2010 Subaru Outback will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 2010 Subaru Outback | |
| Make | GMC | Subaru |
| Model | Sierra | Outback |
| Year Released | 2008 | 2010 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4298 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 170 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 353 Nm | 230 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2141 kg | 1555 kg |
| Vehicle Length | 5710 mm | 4780 mm |
| Vehicle Width | 2040 mm | 1821 mm |
| Vehicle Height | 1880 mm | 1669 mm |
| Wheelbase Size | 3030 mm | 2741 mm |
| Fuel Tank Capacity | 98 L | 70 L |
