2008 Cadillac SRX vs. 2009 Hummer H2
To start off, 2009 Hummer H2 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2008 Cadillac SRX would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 138 more horse power than 2008 Cadillac SRX. (255 HP @ 6500 RPM) In normal driving conditions, 2009 Hummer H2 should accelerate faster than 2008 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 943 kg more than 2008 Cadillac SRX. 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, 2009 Hummer H2 (564 Nm @ 4300 RPM) has 222 more torque (in Nm) than 2008 Cadillac SRX. (342 Nm @ 2800 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac SRX.
Compare all specifications:
| 2008 Cadillac SRX | 2009 Hummer H2 | |
| Make | Cadillac | Hummer |
| Model | SRX | H2 |
| Year Released | 2008 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 6199 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 393 HP |
| Engine RPM | 6500 RPM | 5700 RPM |
| Torque | 342 Nm | 564 Nm |
| Torque RPM | 2800 RPM | 4300 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1960 kg | 2903 kg |
| Vehicle Length | 4960 mm | 4830 mm |
| Vehicle Width | 1850 mm | 2070 mm |
| Vehicle Height | 1730 mm | 2020 mm |
| Wheelbase Size | 2960 mm | 3130 mm |
| Fuel Consumption Overall | 11.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 76 L | 121 L |
