2007 Hummer H3 vs. 2011 Acura RDX
To start off, 2011 Acura RDX is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Hummer H3. In addition, the cost of maintenance, including insurance, on 2007 Hummer H3 would be higher. At 3,699 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 2 more horse power than 2011 Acura RDX. (240 HP @ 6000 RPM). In normal driving conditions, 2007 Hummer H3 should accelerate faster than 2011 Acura RDX.
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, 2011 Acura RDX (352 Nm @ 4500 RPM) has 24 more torque (in Nm) than 2007 Hummer H3. (328 Nm @ 4600 RPM). This means 2011 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3. 2011 Acura RDX 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. 2011 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Hummer H3 | 2011 Acura RDX | |
| Make | Hummer | Acura |
| Model | H3 | RDX |
| Year Released | 2007 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3699 cc | 2300 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 242 HP | 240 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 328 Nm | 352 Nm |
| Torque RPM | 4600 RPM | 4500 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4750 mm | 4636 mm |
| Vehicle Width | 2180 mm | 1869 mm |
| Vehicle Height | 1900 mm | 1654 mm |
| Wheelbase Size | 2850 mm | 2649 mm |
