2005 Infiniti FX vs. 2008 Mercedes-Benz SLK
To start off, 2008 Mercedes-Benz SLK is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2005 Infiniti FX would be higher. At 3,491 cc (6 cylinders), 2005 Infiniti FX is equipped with a bigger engine. In terms of performance, 2005 Infiniti FX (280 HP) has 52 more horse power than 2008 Mercedes-Benz SLK. (228 HP). In normal driving conditions, 2005 Infiniti FX should accelerate faster than 2008 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti FX weights approximately 490 kg more than 2008 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Infiniti FX (366 Nm) has 66 more torque (in Nm) than 2008 Mercedes-Benz SLK. (300 Nm). This means 2005 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz SLK.
Compare all specifications:
| 2005 Infiniti FX | 2008 Mercedes-Benz SLK | |
| Make | Infiniti | Mercedes-Benz |
| Model | FX | SLK |
| Year Released | 2005 | 2008 |
| Body Type | Crossover | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 280 HP | 228 HP |
| Torque | 366 Nm | 300 Nm |
| Engine Bore Size | 96 mm | 88 mm |
| Engine Stroke Size | 81 mm | 82.1 mm |
| Engine Compression Ratio | 10.3:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1936 kg | 1446 kg |
| Vehicle Length | 4810 mm | 4090 mm |
| Vehicle Width | 1930 mm | 1790 mm |
| Vehicle Height | 1660 mm | 1300 mm |
| Wheelbase Size | 2860 mm | 2440 mm |
| Fuel Consumption City | 14.7 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 90 L | 70 L |
