2007 Infiniti FX vs. 2008 Mercedes-Benz R
To start off, 2008 Mercedes-Benz R is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2007 Infiniti FX would be higher. At 3,498 cc (6 cylinders), 2007 Infiniti FX is equipped with a bigger engine. In terms of performance, 2007 Infiniti FX (275 HP @ 6200 RPM) has 87 more horse power than 2008 Mercedes-Benz R. (188 HP @ 4000 RPM). In normal driving conditions, 2007 Infiniti FX should accelerate faster than 2008 Mercedes-Benz R.
Because 2007 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz R. In wet, icy, snow, or gravel driving conditions, 2007 Infiniti FX 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, 2008 Mercedes-Benz R (440 Nm @ 1400 RPM) has 77 more torque (in Nm) than 2007 Infiniti FX. (363 Nm @ 4800 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Infiniti FX.
Compare all specifications:
| 2007 Infiniti FX | 2008 Mercedes-Benz R | |
| Make | Infiniti | Mercedes-Benz |
| Model | FX | R |
| Year Released | 2007 | 2008 |
| Body Type | Crossover | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 188 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 363 Nm | 440 Nm |
| Torque RPM | 4800 RPM | 1400 RPM |
| Engine Bore Size | 95.5 mm | 83 mm |
| Engine Stroke Size | 81.4 mm | 92 mm |
| Engine Compression Ratio | 10.3:1 | 17.7:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4810 mm | 4940 mm |
| Vehicle Width | 1930 mm | 1930 mm |
| Vehicle Height | 1680 mm | 1670 mm |
| Wheelbase Size | 2860 mm | 2990 mm |
| Fuel Consumption Overall | 13.2 L/100km | 9 L/100km |
| Fuel Tank Capacity | 90 L | 80 L |
