2007 Cadillac STS vs. 2011 Acura RL
To start off, 2011 Acura RL is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac STS would be higher. At 3,700 cc (6 cylinders), 2011 Acura RL is equipped with a bigger engine. In terms of performance, 2011 Acura RL (300 HP @ 6300 RPM) has 46 more horse power than 2007 Cadillac STS. (254 HP @ 6500 RPM) In normal driving conditions, 2011 Acura RL should accelerate faster than 2007 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2011 Acura RL weights approximately 70 kg more than 2007 Cadillac STS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Acura RL (367 Nm @ 5000 RPM) has 25 more torque (in Nm) than 2007 Cadillac STS. (342 Nm @ 3200 RPM). This means 2011 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac STS.
Compare all specifications:
2007 Cadillac STS | 2011 Acura RL | |
Make | Cadillac | Acura |
Model | STS | RL |
Year Released | 2007 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3556 cc | 3700 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 254 HP | 300 HP |
Engine RPM | 6500 RPM | 6300 RPM |
Torque | 342 Nm | 367 Nm |
Torque RPM | 3200 RPM | 5000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1782 kg | 1852 kg |
Vehicle Length | 4990 mm | 4971 mm |
Vehicle Width | 1850 mm | 1847 mm |
Vehicle Height | 1470 mm | 1453 mm |
Wheelbase Size | 2960 mm | 2799 mm |
Fuel Consumption City | 13.1 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 66 L | 73 L |