2007 Hummer H3 vs. 2006 Mercedes-Benz R
To start off, 2007 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz R would be higher. At 6,208 cc (8 cylinders), 2006 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz R (504 HP @ 6800 RPM) has 262 more horse power than 2007 Hummer H3. (242 HP @ 5600 RPM) In normal driving conditions, 2006 Mercedes-Benz R 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, 2006 Mercedes-Benz R (630 Nm @ 5200 RPM) has 302 more torque (in Nm) than 2007 Hummer H3. (328 Nm @ 4600 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3. 2006 Mercedes-Benz R 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. 2006 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Hummer H3 | 2006 Mercedes-Benz R | |
| Make | Hummer | Mercedes-Benz |
| Model | H3 | R |
| Year Released | 2007 | 2006 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 6208 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 504 HP |
| Engine RPM | 5600 RPM | 6800 RPM |
| Torque | 328 Nm | 630 Nm |
| Torque RPM | 4600 RPM | 5200 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Length | 4750 mm | 5160 mm |
| Vehicle Width | 1900 mm | 1930 mm |
| Vehicle Height | 1880 mm | 1640 mm |
| Wheelbase Size | 2850 mm | 3220 mm |
| Fuel Consumption Overall | 13.8 L/100km | 16.3 L/100km |
| Fuel Tank Capacity | 87 L | 80 L |
