2007 Hummer H2 vs. 2005 Toyota Tacoma
To start off, 2007 Hummer H2 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Toyota Tacoma. In addition, the cost of maintenance, including insurance, on 2005 Toyota Tacoma would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (325 HP @ 5200 RPM) has 160 more horse power than 2005 Toyota Tacoma. (165 HP @ 3400 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 2005 Toyota Tacoma. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1347 kg more than 2005 Toyota Tacoma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Toyota Tacoma. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H2 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, 2007 Hummer H2 (495 Nm) has 247 more torque (in Nm) than 2005 Toyota Tacoma. (248 Nm). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota Tacoma.
Compare all specifications:
| 2007 Hummer H2 | 2005 Toyota Tacoma | |
| Make | Hummer | Toyota |
| Model | H2 | Tacoma |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 2688 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 165 HP |
| Engine RPM | 5200 RPM | 3400 RPM |
| Torque | 495 Nm | 248 Nm |
| Engine Bore Size | 101.6 mm | 95 mm |
| Engine Stroke Size | 91.9 mm | 95 mm |
| Engine Compression Ratio | 9.4:1 | 9.6:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1556 kg |
| Vehicle Length | 5180 mm | 5290 mm |
| Vehicle Width | 2070 mm | 1840 mm |
| Vehicle Height | 2020 mm | 1680 mm |
| Wheelbase Size | 3120 mm | 3240 mm |
| Fuel Consumption Overall | 14 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 121 L | 79 L |
