2006 Cadillac SRX vs. 2005 Lexus LS
To start off, 2006 Cadillac SRX is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Lexus LS. In addition, the cost of maintenance, including insurance, on 2005 Lexus LS would be higher. At 4,293 cc (8 cylinders), 2005 Lexus LS is equipped with a bigger engine. In terms of performance, 2005 Lexus LS (279 HP @ 5600 RPM) has 24 more horse power than 2006 Cadillac SRX. (255 HP @ 6500 RPM) In normal driving conditions, 2005 Lexus LS should accelerate faster than 2006 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 49 kg more than 2005 Lexus LS.
Because 2006 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Lexus LS. In wet, icy, snow, or gravel driving conditions, 2006 Cadillac SRX 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, 2005 Lexus LS (419 Nm @ 3500 RPM) has 75 more torque (in Nm) than 2006 Cadillac SRX. (344 Nm @ 2800 RPM). This means 2005 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac SRX.
Compare all specifications:
| 2006 Cadillac SRX | 2005 Lexus LS | |
| Make | Cadillac | Lexus |
| Model | SRX | LS |
| Year Released | 2006 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 279 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 344 Nm | 419 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Engine Compression Ratio | 10.2:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1889 kg | 1840 kg |
| Vehicle Length | 4960 mm | 5030 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1730 mm | 1480 mm |
| Wheelbase Size | 2960 mm | 2930 mm |
| Fuel Consumption Overall | 12.4 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 76 L | 84 L |
