2012 Mercedes-Benz R vs. 2010 Hummer H3
To start off, 2012 Mercedes-Benz R is newer by 2 year(s). Which means there will be less support and parts availability for 2010 Hummer H3. In addition, the cost of maintenance, including insurance, on 2010 Hummer H3 would be higher. At 5,300 cc (8 cylinders), 2010 Hummer H3 is equipped with a bigger engine. In terms of performance, 2010 Hummer H3 (363 HP @ 5200 RPM) has 176 more horse power than 2012 Mercedes-Benz R. (187 HP @ 3800 RPM) In normal driving conditions, 2010 Hummer H3 should accelerate faster than 2012 Mercedes-Benz R.
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. 2012 Mercedes-Benz R has automatic transmission and 2010 Hummer H3 has manual transmission. 2010 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2012 Mercedes-Benz R | 2010 Hummer H3 | |
| Make | Mercedes-Benz | Hummer |
| Model | R | H3 |
| Year Released | 2012 | 2010 |
| Body Type | Minivan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 187 HP | 363 HP |
| Engine RPM | 3800 RPM | 5200 RPM |
| Drive Type | AWD | 4WD |
| Transmission Type | 7-speed shiftable automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Width | 1958 mm | 2000 mm |
