2003 Subaru Legacy vs. 2010 Mercedes-Benz SL
To start off, 2010 Mercedes-Benz SL is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Subaru Legacy. In addition, the cost of maintenance, including insurance, on 2003 Subaru Legacy 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 (605 HP) has 358 more horse power than 2003 Subaru Legacy. (247 HP) In normal driving conditions, 2010 Mercedes-Benz SL should accelerate faster than 2003 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz SL weights approximately 1350 kg more than 2003 Subaru Legacy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Subaru Legacy 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, 2003 Subaru Legacy 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) has 696 more torque (in Nm) than 2003 Subaru Legacy. (304 Nm). This means 2010 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru Legacy. 2003 Subaru Legacy has automatic transmission and 2010 Mercedes-Benz SL has manual transmission. 2010 Mercedes-Benz SL will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Subaru Legacy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Subaru Legacy | 2010 Mercedes-Benz SL | |
| Make | Subaru | Mercedes-Benz |
| Model | Legacy | SL |
| Year Released | 2003 | 2010 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3000 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 247 HP | 605 HP |
| Torque | 304 Nm | 1000 Nm |
| Engine Bore Size | 89.2 mm | 82.6 mm |
| Engine Stroke Size | 80 mm | 93 mm |
| Engine Compression Ratio | 10.7:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1480 kg | 2830 kg |
| Vehicle Length | 4690 mm | 4540 mm |
| Vehicle Width | 1740 mm | 1820 mm |
| Vehicle Height | 1480 mm | 1300 mm |
| Wheelbase Size | 2680 mm | 2570 mm |
| Fuel Tank Capacity | 64 L | 80 L |
