2009 BMW 135 vs. 2008 Mercedes-Benz S
To start off, 2009 BMW 135 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz S would be higher. At 5,513 cc, 2008 Mercedes-Benz S is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz S weights approximately 655 kg more than 2009 BMW 135.
Because 2008 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 135. In wet, icy, snow, or gravel driving conditions, 2008 Mercedes-Benz S 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, 2008 Mercedes-Benz S (830 Nm @ 1900 RPM) has 423 more torque (in Nm) than 2009 BMW 135. (407 Nm @ 1400 RPM). This means 2008 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 135. 2008 Mercedes-Benz S has automatic transmission and 2009 BMW 135 has manual transmission. 2009 BMW 135 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 135 | 2008 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | 135 | S |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 5513 cc |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 301 HP | 0 HP |
| Torque | 407 Nm | 830 Nm |
| Torque RPM | 1400 RPM | 1900 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 89.6 mm | 87 mm |
| Engine Compression Ratio | 12.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.6 seconds | 4.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1525 kg | 2180 kg |
| Vehicle Length | 4370 mm | 5210 mm |
| Vehicle Width | 1750 mm | 1480 mm |
| Vehicle Height | 1420 mm | 1880 mm |
| Wheelbase Size | 2670 mm | 3170 mm |
| Fuel Consumption Overall | 11.8 L/100km | 14.3 L/100km |
| Fuel Tank Capacity | 53 L | 90 L |
