2011 BMW 125 vs. 2010 Mercedes-Benz SL
To start off, 2011 BMW 125 is newer by 1 year(s). Which means there will be less support and parts availability for 2010 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2010 Mercedes-Benz SL 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 389 more horse power than 2011 BMW 125. (216 HP) In normal driving conditions, 2010 Mercedes-Benz SL should accelerate faster than 2011 BMW 125. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz SL weights approximately 1510 kg more than 2011 BMW 125. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 730 more torque (in Nm) than 2011 BMW 125. (270 Nm). This means 2010 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 125.
Compare all specifications:
| 2011 BMW 125 | 2010 Mercedes-Benz SL | |
| Make | BMW | Mercedes-Benz |
| Model | 125 | SL |
| Year Released | 2011 | 2010 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 216 HP | 605 HP |
| Torque | 270 Nm | 1000 Nm |
| Engine Bore Size | 85 mm | 82.6 mm |
| Engine Stroke Size | 88 mm | 93 mm |
| Engine Compression Ratio | 10.7:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1320 kg | 2830 kg |
| Vehicle Length | 4370 mm | 4540 mm |
| Vehicle Width | 1420 mm | 1820 mm |
| Vehicle Height | 1760 mm | 1300 mm |
| Wheelbase Size | 2670 mm | 2570 mm |
| Fuel Consumption Overall | 8.1 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 53 L | 80 L |
