2007 Acura RDX vs. 2011 Cadillac SRX
To start off, 2011 Cadillac SRX is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Acura RDX. In addition, the cost of maintenance, including insurance, on 2007 Acura RDX would be higher. At 2,800 cc (6 cylinders), 2011 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2011 Cadillac SRX (300 HP @ 5500 RPM) has 60 more horse power than 2007 Acura RDX. (240 HP @ 6000 RPM) In normal driving conditions, 2011 Cadillac SRX should accelerate faster than 2007 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 Cadillac SRX (400 Nm @ 1850 RPM) has 47 more torque (in Nm) than 2007 Acura RDX. (353 Nm @ 4500 RPM). This means 2011 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2007 Acura RDX.
Compare all specifications:
| 2007 Acura RDX | 2011 Cadillac SRX | |
| Make | Acura | Cadillac |
| Model | RDX | SRX |
| Year Released | 2007 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 2800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 240 HP | 300 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 353 Nm | 400 Nm |
| Torque RPM | 4500 RPM | 1850 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4600 mm | 4834 mm |
| Vehicle Width | 1880 mm | 1910 mm |
| Vehicle Height | 1660 mm | 1669 mm |
| Wheelbase Size | 2660 mm | 2807 mm |
