2005 Cadillac SRX vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2005 Cadillac SRX would be higher. At 3,556 cc (6 cylinders), 2005 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 17 more horse power than 2005 Cadillac SRX. (255 HP @ 6000 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 2005 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 21 kg more than 2005 Cadillac SRX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Cadillac SRX. In wet, icy, snow, or gravel driving conditions, 2007 Lexus RX 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, both vehicles can yield 342 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2005 Cadillac SRX | 2007 Lexus RX | |
| Make | Cadillac | Lexus |
| Model | SRX | RX |
| Year Released | 2005 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 3456 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 272 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 342 Nm | 342 Nm |
| Engine Compression Ratio | 10.2:1 | 10.8:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1889 kg | 1910 kg |
| Vehicle Length | 4960 mm | 4580 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1730 mm | 1680 mm |
| Wheelbase Size | 3090 mm | 2730 mm |
| Fuel Consumption Overall | 12.5 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 76 L | 75 L |
