2005 Mercedes-Benz E vs. 2012 Infiniti FX
To start off, 2012 Infiniti FX is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz E. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz E would be higher. At 5,026 cc (8 cylinders), 2012 Infiniti FX is equipped with a bigger engine. In terms of performance, 2012 Infiniti FX (390 HP @ 6500 RPM) has 169 more horse power than 2005 Mercedes-Benz E. (221 HP @ 5600 RPM) In normal driving conditions, 2012 Infiniti FX should accelerate faster than 2005 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2012 Infiniti FX weights approximately 282 kg more than 2005 Mercedes-Benz E. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Infiniti FX is all wheel drive (AWD), it will have significant more traction and grip than 2005 Mercedes-Benz E. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Infiniti FX (500 Nm @ 4400 RPM) has 185 more torque (in Nm) than 2005 Mercedes-Benz E. (315 Nm @ 3000 RPM). This means 2012 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz E.
Compare all specifications:
| 2005 Mercedes-Benz E | 2012 Infiniti FX | |
| Make | Mercedes-Benz | Infiniti |
| Model | E | FX |
| Year Released | 2005 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 5026 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 221 HP | 390 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 315 Nm | 500 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 233 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 5.8 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1785 kg | 2067 kg |
| Vehicle Length | 4860 mm | 4865 mm |
| Vehicle Width | 1830 mm | 1925 mm |
| Vehicle Height | 1500 mm | 1680 mm |
| Wheelbase Size | 2830 mm | 2885 mm |
| Fuel Tank Capacity | 80 L | 90 L |
