2005 Mercedes-Benz R vs. 2012 Infiniti EX
To start off, 2012 Infiniti EX is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz R would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (302 HP @ 4200 RPM) has 67 more horse power than 2012 Infiniti EX. (235 HP @ 3750 RPM). In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 2012 Infiniti EX.
Because 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2012 Infiniti EX. In wet, icy, snow, or gravel driving conditions, 2005 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, 2012 Infiniti EX (550 Nm @ 1750 RPM) has 89 more torque (in Nm) than 2005 Mercedes-Benz R. (461 Nm @ 2700 RPM). This means 2012 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz R.
Compare all specifications:
| 2005 Mercedes-Benz R | 2012 Infiniti EX | |
| Make | Mercedes-Benz | Infiniti |
| Model | R | EX |
| Year Released | 2005 | 2012 |
| Body Type | Minivan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 302 HP | 235 HP |
| Engine RPM | 4200 RPM | 3750 RPM |
| Torque | 461 Nm | 550 Nm |
| Torque RPM | 2700 RPM | 1750 RPM |
| Top Speed | 240 km/hour | 220 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 7.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 5160 mm | 4630 mm |
| Vehicle Width | 1930 mm | 1803 mm |
| Vehicle Height | 1660 mm | 1572 mm |
| Wheelbase Size | 2860 mm | 2799 mm |
| Fuel Tank Capacity | 80 L | 76 L |
