2009 Cadillac STS vs. 2007 Lexus RX
To start off, 2009 Cadillac STS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Lexus RX. In addition, the cost of maintenance, including insurance, on 2007 Lexus RX would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 49 more horse power than 2007 Lexus RX. (272 HP @ 6200 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2007 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 90 kg more than 2009 Cadillac STS.
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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 85 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
Compare all specifications:
2009 Cadillac STS | 2007 Lexus RX | |
Make | Cadillac | Lexus |
Model | STS | RX |
Year Released | 2009 | 2007 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4565 cc | 3456 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 321 HP | 272 HP |
Engine RPM | 6400 RPM | 6200 RPM |
Torque | 427 Nm | 342 Nm |
Torque RPM | 4400 RPM | 4700 RPM |
Engine Compression Ratio | 10.5:1 | 10.8:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 195 km/hour |
Acceleration 0-100mph | 6.2 seconds | 7.8 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1820 kg | 1910 kg |
Vehicle Length | 4990 mm | 4580 mm |
Vehicle Width | 1850 mm | 1850 mm |
Vehicle Height | 1470 mm | 1680 mm |
Wheelbase Size | 2960 mm | 2730 mm |
Fuel Consumption Overall | 16.8 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 66 L | 75 L |