2004 Mercedes-Benz SL vs. 2006 Subaru Outback
To start off, 2006 Subaru Outback is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz SL would be higher. At 5,513 cc (8 cylinders), 2004 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SL (493 HP @ 4200 RPM) has 318 more horse power than 2006 Subaru Outback. (175 HP @ 5600 RPM). In normal driving conditions, 2004 Mercedes-Benz SL should accelerate faster than 2006 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz SL weights approximately 453 kg more than 2006 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2006 Subaru Outback 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, 2004 Mercedes-Benz SL (700 Nm) has 471 more torque (in Nm) than 2006 Subaru Outback. (229 Nm). This means 2004 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2006 Subaru Outback.
Compare all specifications:
| 2004 Mercedes-Benz SL | 2006 Subaru Outback | |
| Make | Mercedes-Benz | Subaru |
| Model | SL | Outback |
| Year Released | 2004 | 2006 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 2499 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 493 HP | 175 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 700 Nm | 229 Nm |
| Engine Bore Size | 97 mm | 100 mm |
| Engine Stroke Size | 92 mm | 79 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1959 kg | 1506 kg |
| Vehicle Length | 4540 mm | 4800 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1300 mm | 1510 mm |
| Wheelbase Size | 2570 mm | 2680 mm |
| Fuel Tank Capacity | 91 L | 64 L |
