2009 Cadillac SRX vs. 2008 Hummer H2
To start off, 2009 Cadillac SRX is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Hummer H2. In addition, the cost of maintenance, including insurance, on 2008 Hummer H2 would be higher. At 6,162 cc (8 cylinders), 2008 Hummer H2 is equipped with a bigger engine. In terms of performance, 2008 Hummer H2 (393 HP @ 5700 RPM) has 138 more horse power than 2009 Cadillac SRX. (255 HP @ 6500 RPM) In normal driving conditions, 2008 Hummer H2 should accelerate faster than 2009 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H2 weights approximately 1014 kg more than 2009 Cadillac SRX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac SRX. In wet, icy, snow, or gravel driving conditions, 2008 Hummer H2 will offer significantly more control. 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, 2008 Hummer H2 (563 Nm @ 4400 RPM) has 219 more torque (in Nm) than 2009 Cadillac SRX. (344 Nm @ 2800 RPM). This means 2008 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac SRX.
Compare all specifications:
| 2009 Cadillac SRX | 2008 Hummer H2 | |
| Make | Cadillac | Hummer |
| Model | SRX | H2 |
| Year Released | 2009 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 6162 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 | 344 Nm | 563 Nm |
| Torque RPM | 2800 RPM | 4400 RPM |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1889 kg | 2903 kg |
| Vehicle Length | 4960 mm | 5180 mm |
| Vehicle Width | 1850 mm | 2070 mm |
| Vehicle Height | 1730 mm | 2000 mm |
| Wheelbase Size | 2960 mm | 3130 mm |
| Fuel Consumption Overall | 15.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 76 L | 121 L |
