2009 Cadillac STS vs. 2007 Mercedes-Benz ML
To start off, 2009 Cadillac STS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz ML would be higher. At 3,600 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 87 more horse power than 2007 Mercedes-Benz ML. (215 HP @ 3800 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2007 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz ML weights approximately 590 kg more than 2009 Cadillac STS.
Because 2007 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz ML 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, 2007 Mercedes-Benz ML (540 Nm @ 1400 RPM) has 171 more torque (in Nm) than 2009 Cadillac STS. (369 Nm @ 5200 RPM). This means 2007 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS.
Compare all specifications:
2009 Cadillac STS | 2007 Mercedes-Benz ML | |
Make | Cadillac | Mercedes-Benz |
Model | STS | ML |
Year Released | 2009 | 2007 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3600 cc | 2985 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 302 HP | 215 HP |
Engine RPM | 6300 RPM | 3800 RPM |
Torque | 369 Nm | 540 Nm |
Torque RPM | 5200 RPM | 1400 RPM |
Engine Compression Ratio | 3.7:1 | 18.0:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1560 kg | 2150 kg |
Vehicle Length | 5000 mm | 4790 mm |
Vehicle Width | 1850 mm | 1920 mm |
Vehicle Height | 1470 mm | 1820 mm |
Wheelbase Size | 2960 mm | 2920 mm |
Fuel Consumption Highway | 9.2 L/100km | 8.7 L/100km |
Fuel Consumption City | 14 L/100km | 11.2 L/100km |
Fuel Consumption Overall | 11.9 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 64 L | 95 L |