2003 BMW X Activity vs. 2005 Mercedes-Benz S
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 BMW X Activity. In addition, the cost of maintenance, including insurance, on 2003 BMW X Activity would be higher. At 3,222 cc (6 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2003 BMW X Activity (228 HP @ 5900 RPM) has 27 more horse power than 2005 Mercedes-Benz S. (201 HP @ 4200 RPM). In normal driving conditions, 2003 BMW X Activity should accelerate faster than 2005 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz S weights approximately 295 kg more than 2003 BMW X Activity.
Because 2003 BMW X Activity 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 BMW X Activity 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 (460 Nm @ 1800 RPM) has 160 more torque (in Nm) than 2003 BMW X Activity. (300 Nm @ 3500 RPM). This means 2005 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X Activity.
Compare all specifications:
| 2003 BMW X Activity | 2005 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | X Activity | S |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 3222 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 228 HP | 201 HP |
| Engine RPM | 5900 RPM | 4200 RPM |
| Torque | 300 Nm | 460 Nm |
| Torque RPM | 3500 RPM | 1800 RPM |
| Engine Bore Size | 84 mm | 88.1 mm |
| Engine Stroke Size | 89.6 mm | 88.3 mm |
| Engine Compression Ratio | 10.2:1 | 18.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1925 kg |
| Vehicle Length | 4560 mm | 5050 mm |
| Wheelbase Size | 2830 mm | 2670 mm |
| Fuel Tank Capacity | 63 L | 88 L |
