2009 Chrysler 300 vs. 2007 Mercedes-Benz R
To start off, 2009 Chrysler 300 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz R would be higher. At 6,059 cc (8 cylinders), 2009 Chrysler 300 is equipped with a bigger engine. In terms of performance, 2009 Chrysler 300 (425 HP @ 6200 RPM) has 238 more horse power than 2007 Mercedes-Benz R. (187 HP @ 4000 RPM). In normal driving conditions, 2009 Chrysler 300 should accelerate faster than 2007 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 353 kg more than 2009 Chrysler 300.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chrysler 300. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz R 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, 2009 Chrysler 300 (570 Nm @ 4800 RPM) has 130 more torque (in Nm) than 2007 Mercedes-Benz R. (440 Nm @ 1400 RPM). This means 2009 Chrysler 300 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz R.
Compare all specifications:
| 2009 Chrysler 300 | 2007 Mercedes-Benz R | |
| Make | Chrysler | Mercedes-Benz |
| Model | 300 | R |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 6059 cc | 2987 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 425 HP | 187 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 570 Nm | 440 Nm |
| Torque RPM | 4800 RPM | 1400 RPM |
| Engine Bore Size | 103 mm | 83 mm |
| Engine Stroke Size | 90.9 mm | 92 mm |
| Engine Compression Ratio | 10.3:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1873 kg | 2226 kg |
| Vehicle Length | 5010 mm | 4930 mm |
| Vehicle Width | 1890 mm | 1930 mm |
| Vehicle Height | 1480 mm | 1660 mm |
| Wheelbase Size | 3050 mm | 2990 mm |
| Fuel Consumption Overall | 15.8 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 72 L | 80 L |
