2005 Mercedes-Benz S vs. 2012 BMW 120
To start off, 2012 BMW 120 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz S would be higher. At 3,724 cc (6 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz S (242 HP @ 5700 RPM) has 65 more horse power than 2012 BMW 120. (177 HP @ 4000 RPM). In normal driving conditions, 2005 Mercedes-Benz S should accelerate faster than 2012 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz S weights approximately 465 kg more than 2012 BMW 120. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2012 BMW 120. In wet, icy, snow, or gravel driving conditions, 2005 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, both vehicles can yield 350 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2005 Mercedes-Benz S | 2012 BMW 120 | |
| Make | Mercedes-Benz | BMW |
| Model | S | 120 |
| Year Released | 2005 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 3724 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 242 HP | 177 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 350 Nm | 350 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 7.9 seconds | 7.6 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1915 kg | 1450 kg |
| Vehicle Length | 5050 mm | 4360 mm |
| Vehicle Width | 1860 mm | 1748 mm |
| Vehicle Height | 1460 mm | 1423 mm |
| Wheelbase Size | 2860 mm | 2660 mm |
| Fuel Consumption Overall | 12.1 L/100km | 4.7 L/100km |
| Fuel Tank Capacity | 88 L | 51 L |
