2009 Acura RDX vs. 2005 Hummer H2
To start off, 2009 Acura RDX is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Hummer H2. In addition, the cost of maintenance, including insurance, on 2005 Hummer H2 would be higher. At 5,965 cc (8 cylinders), 2005 Hummer H2 is equipped with a bigger engine. In terms of performance, 2005 Hummer H2 (325 HP) has 88 more horse power than 2009 Acura RDX. (237 HP) In normal driving conditions, 2005 Hummer H2 should accelerate faster than 2009 Acura RDX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hummer H2 weights approximately 1120 kg more than 2009 Acura RDX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Hummer H2 (495 Nm) has 235 more torque (in Nm) than 2009 Acura RDX. (260 Nm). This means 2005 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2009 Acura RDX.
Compare all specifications:
| 2009 Acura RDX | 2005 Hummer H2 | |
| Make | Acura | Hummer |
| Model | RDX | H2 |
| Year Released | 2009 | 2005 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2297 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 237 HP | 325 HP |
| Torque | 260 Nm | 495 Nm |
| Engine Compression Ratio | 8.8:1 | 9.4:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1784 kg | 2904 kg |
| Vehicle Length | 4600 mm | 5180 mm |
| Vehicle Width | 1880 mm | 2070 mm |
| Vehicle Height | 1660 mm | 2020 mm |
| Wheelbase Size | 2660 mm | 3120 mm |
| Fuel Tank Capacity | 68 L | 121 L |
