2008 Infiniti FX vs. 2006 Mercedes-Benz SL
To start off, 2008 Infiniti FX is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz SL would be higher. At 5,982 cc (12 cylinders), 2006 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SL (605 HP @ 5500 RPM) has 308 more horse power than 2008 Infiniti FX. (297 HP @ 6800 RPM) In normal driving conditions, 2006 Mercedes-Benz SL should accelerate faster than 2008 Infiniti FX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SL weights approximately 280 kg more than 2008 Infiniti FX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2008 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, 2006 Mercedes-Benz SL (1,001 Nm @ 2000 RPM) has 658 more torque (in Nm) than 2008 Infiniti FX. (343 Nm @ 4800 RPM). This means 2006 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2008 Infiniti FX.
Compare all specifications:
| 2008 Infiniti FX | 2006 Mercedes-Benz SL | |
| Make | Infiniti | Mercedes-Benz |
| Model | FX | SL |
| Year Released | 2008 | 2006 |
| Body Type | Crossover | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 5982 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 297 HP | 605 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 343 Nm | 1001 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1320 kg | 1600 kg |
| Vehicle Length | 4810 mm | 4540 mm |
| Vehicle Width | 1930 mm | 1820 mm |
| Vehicle Height | 1680 mm | 1300 mm |
| Wheelbase Size | 2810 mm | 2570 mm |
| Fuel Consumption Overall | 16.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 90 L | 80 L |
