2007 Cadillac SRX vs. 2007 Hummer H3
To start off, both 2007 Cadillac SRX and 2007 Hummer H3 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,699 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Cadillac SRX (255 HP @ 6500 RPM) has 13 more horse power than 2007 Hummer H3. (242 HP @ 5600 RPM). In normal driving conditions, 2007 Cadillac SRX should accelerate faster than 2007 Hummer H3.
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, 2007 Cadillac SRX (344 Nm @ 2800 RPM) has 16 more torque (in Nm) than 2007 Hummer H3. (328 Nm @ 4600 RPM). This means 2007 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3. 2007 Cadillac SRX 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. 2007 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac SRX | 2007 Hummer H3 | |
| Make | Cadillac | Hummer |
| Model | SRX | H3 |
| Year Released | 2007 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3554 cc | 3699 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 242 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 344 Nm | 328 Nm |
| Torque RPM | 2800 RPM | 4600 RPM |
| Engine Bore Size | 94 mm | 95.5 mm |
| Engine Stroke Size | 85.6 mm | 101.6 mm |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4960 mm | 4750 mm |
| Vehicle Width | 1850 mm | 2180 mm |
| Vehicle Height | 1730 mm | 1900 mm |
| Wheelbase Size | 2950 mm | 2850 mm |
