2007 Hummer H3 vs. 2005 Mercedes-Benz G
To start off, 2007 Hummer H3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz G would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz G (292 HP @ 4200 RPM) has 50 more horse power than 2007 Hummer H3. (242 HP @ 5600 RPM) In normal driving conditions, 2005 Mercedes-Benz G should accelerate faster than 2007 Hummer H3.
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, 2005 Mercedes-Benz G (457 Nm) has 128 more torque (in Nm) than 2007 Hummer H3. (329 Nm). This means 2005 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3. 2005 Mercedes-Benz G has automatic transmission and 2007 Hummer H3 has manual transmission. 2007 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Hummer H3 | 2005 Mercedes-Benz G | |
| Make | Hummer | Mercedes-Benz |
| Model | H3 | G |
| Year Released | 2007 | 2005 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 4966 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 242 HP | 292 HP |
| Engine RPM | 5600 RPM | 4200 RPM |
| Torque | 329 Nm | 457 Nm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4750 mm | 4720 mm |
| Vehicle Width | 1900 mm | 1820 mm |
| Vehicle Height | 1880 mm | 1980 mm |
| Wheelbase Size | 2850 mm | 2890 mm |
| Fuel Consumption | 11.8 L/100km | 16.8 L/100km |
| Fuel Consumption City | 15.7 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 13.8 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 87 L | 96 L |
