2007 Cadillac SRX vs. 2012 Mercedes-Benz S
To start off, 2012 Mercedes-Benz S is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2007 Cadillac SRX would be higher. At 4,700 cc (8 cylinders), 2012 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz S (429 HP @ 5250 RPM) has 108 more horse power than 2007 Cadillac SRX. (321 HP @ 6400 RPM) In normal driving conditions, 2012 Mercedes-Benz S should accelerate faster than 2007 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz S weights approximately 79 kg more than 2007 Cadillac SRX. 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, 2012 Mercedes-Benz S (699 Nm @ 1800 RPM) has 272 more torque (in Nm) than 2007 Cadillac SRX. (427 Nm @ 4400 RPM). This means 2012 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac SRX.
Compare all specifications:
2007 Cadillac SRX | 2012 Mercedes-Benz S | |
Make | Cadillac | Mercedes-Benz |
Model | SRX | S |
Year Released | 2007 | 2012 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4565 cc | 4700 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 321 HP | 429 HP |
Engine RPM | 6400 RPM | 5250 RPM |
Torque | 427 Nm | 699 Nm |
Torque RPM | 4400 RPM | 1800 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | 7-speed shiftable automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2126 kg | 2205 kg |
Vehicle Length | 4960 mm | 5245 mm |
Vehicle Width | 1850 mm | 1872 mm |
Vehicle Height | 1730 mm | 1473 mm |
Wheelbase Size | 2960 mm | 3165 mm |
Fuel Tank Capacity | 76 L | 90 L |