2003 Subaru R2 vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Subaru R2. In addition, the cost of maintenance, including insurance, on 2003 Subaru R2 would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (382 HP @ 6000 RPM) has 330 more horse power than 2003 Subaru R2. (52 HP @ 6400 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 1271 kg more than 2003 Subaru R2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Mercedes-Benz S (530 Nm @ 2800 RPM) has 466 more torque (in Nm) than 2003 Subaru R2. (64 Nm @ 4400 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2. 2011 Mercedes-Benz S has automatic transmission and 2003 Subaru R2 has manual transmission. 2003 Subaru R2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Subaru R2 | 2011 Mercedes-Benz S | |
| Make | Subaru | Mercedes-Benz |
| Model | R2 | S |
| Year Released | 2003 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 658 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 52 HP | 382 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 64 Nm | 530 Nm |
| Torque RPM | 4400 RPM | 2800 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 820 kg | 2091 kg |
| Vehicle Length | 3400 mm | 5245 mm |
| Vehicle Width | 1480 mm | 1872 mm |
| Vehicle Height | 1530 mm | 1473 mm |
| Wheelbase Size | 2370 mm | 3165 mm |
| Fuel Tank Capacity | 30 L | 90 L |
