2005 Mercedes-Benz S vs. 2003 Subaru B
To start off, 2005 Mercedes-Benz S is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Subaru B. In addition, the cost of maintenance, including insurance, on 2003 Subaru B would be higher. At 5,506 cc (12 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz S (493 HP @ 4200 RPM) has 104 more horse power than 2003 Subaru B. (389 HP @ 6400 RPM). In normal driving conditions, 2005 Mercedes-Benz S should accelerate faster than 2003 Subaru B. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz S weights approximately 511 kg more than 2003 Subaru B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Subaru B is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2003 Subaru B 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 Mercedes-Benz S (801 Nm) has 251 more torque (in Nm) than 2003 Subaru B. (550 Nm). This means 2005 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru B.
Compare all specifications:
| 2005 Mercedes-Benz S | 2003 Subaru B | |
| Make | Mercedes-Benz | Subaru |
| Model | S | B |
| Year Released | 2005 | 2003 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5506 cc | 2999 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 493 HP | 389 HP |
| Engine RPM | 4200 RPM | 6400 RPM |
| Torque | 801 Nm | 550 Nm |
| Engine Bore Size | 82 mm | 89.2 mm |
| Engine Stroke Size | 87 mm | 80 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2091 kg | 1580 kg |
| Vehicle Length | 5170 mm | 4790 mm |
| Vehicle Width | 1860 mm | 1940 mm |
| Vehicle Height | 1460 mm | 1380 mm |
| Wheelbase Size | 3210 mm | 2680 mm |
