2009 Infiniti M vs. 2008 Mercedes-Benz C
To start off, 2009 Infiniti M is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz C would be higher. At 3,496 cc (6 cylinders), 2009 Infiniti M is equipped with a bigger engine. In terms of performance, 2009 Infiniti M (303 HP @ 6800 RPM) has 75 more horse power than 2008 Mercedes-Benz C. (228 HP @ 6000 RPM). In normal driving conditions, 2009 Infiniti M should accelerate faster than 2008 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti M weights approximately 184 kg more than 2008 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mercedes-Benz C is four wheel drive (4WD), it will have significant more traction and grip than 2009 Infiniti M. In wet, icy, snow, or gravel driving conditions, 2008 Mercedes-Benz C 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 Infiniti M (355 Nm @ 4800 RPM) has 55 more torque (in Nm) than 2008 Mercedes-Benz C. (300 Nm @ 2500 RPM). This means 2009 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz C.
Compare all specifications:
| 2009 Infiniti M | 2008 Mercedes-Benz C | |
| Make | Infiniti | Mercedes-Benz |
| Model | M | C |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 2994 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 303 HP | 228 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 355 Nm | 300 Nm |
| Torque RPM | 4800 RPM | 2500 RPM |
| Engine Bore Size | 95.5 mm | 88 mm |
| Engine Stroke Size | 81.4 mm | 82.1 mm |
| Engine Compression Ratio | 10.6:1 | 11.1:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1719 kg | 1535 kg |
| Vehicle Length | 4940 mm | 4550 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 1520 mm | 1450 mm |
| Wheelbase Size | 2910 mm | 2720 mm |
| Fuel Consumption Overall | 12.4 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 76 L | 62 L |
