2005 Infiniti M vs. 2010 Mercedes-Benz SL
To start off, 2010 Mercedes-Benz SL is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Infiniti M. In addition, the cost of maintenance, including insurance, on 2005 Infiniti M would be higher. At 5,980 cc (12 cylinders), 2010 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SL (661 HP @ 5400 RPM) has 385 more horse power than 2005 Infiniti M. (276 HP @ 6200 RPM) In normal driving conditions, 2010 Mercedes-Benz SL should accelerate faster than 2005 Infiniti M. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti M weights approximately 450 kg more than 2010 Mercedes-Benz SL.
Because 2005 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2005 Infiniti M 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, 2010 Mercedes-Benz SL (1,000 Nm @ 2200 RPM) has 634 more torque (in Nm) than 2005 Infiniti M. (366 Nm @ 4800 RPM). This means 2010 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti M.
Compare all specifications:
| 2005 Infiniti M | 2010 Mercedes-Benz SL | |
| Make | Infiniti | Mercedes-Benz |
| Model | M | SL |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 276 HP | 661 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 366 Nm | 1000 Nm |
| Torque RPM | 4800 RPM | 2200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1815 kg | 1365 kg |
| Vehicle Length | 4900 mm | 5210 mm |
| Vehicle Height | 1520 mm | 1830 mm |
| Wheelbase Size | 2880 mm | 2570 mm |
| Fuel Tank Capacity | 75 L | 80 L |
