2006 Hummer H1 vs. 2003 Subaru Outback
To start off, 2006 Hummer H1 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2003 Subaru Outback would be higher. At 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2006 Hummer H1 (300 HP) has 138 more horse power than 2003 Subaru Outback. (162 HP). In normal driving conditions, 2006 Hummer H1 should accelerate faster than 2003 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 1469 kg more than 2003 Subaru Outback. 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, 2006 Hummer H1 (705 Nm @ 1500 RPM) has 480 more torque (in Nm) than 2003 Subaru Outback. (225 Nm @ 4400 RPM). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru Outback.
Compare all specifications:
| 2006 Hummer H1 | 2003 Subaru Outback | |
| Make | Hummer | Subaru |
| Model | H1 | Outback |
| Year Released | 2006 | 2003 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 6604 cc | 2457 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 300 HP | 162 HP |
| Torque | 705 Nm | 225 Nm |
| Torque RPM | 1500 RPM | 4400 RPM |
| Engine Bore Size | 103.1 mm | 99.5 mm |
| Engine Stroke Size | 99.1 mm | 79 mm |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2904 kg | 1435 kg |
| Vehicle Length | 4690 mm | 4740 mm |
| Vehicle Width | 2200 mm | 1780 mm |
| Vehicle Height | 1960 mm | 1550 mm |
| Wheelbase Size | 3310 mm | 2660 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 195 L | 64 L |
