2003 BMW 520 vs. 2004 Mercedes-Benz S
To start off, 2004 Mercedes-Benz S is newer by 1 year(s). Which means there will be less support and parts availability for 2003 BMW 520. In addition, the cost of maintenance, including insurance, on 2003 BMW 520 would be higher. At 3,724 cc (6 cylinders), 2004 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz S (242 HP @ 5700 RPM) has 75 more horse power than 2003 BMW 520. (167 HP @ 6100 RPM) In normal driving conditions, 2004 Mercedes-Benz S should accelerate faster than 2003 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz S weights approximately 65 kg more than 2003 BMW 520. 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, 2004 Mercedes-Benz S (351 Nm @ 3000 RPM) has 141 more torque (in Nm) than 2003 BMW 520. (210 Nm @ 3500 RPM). This means 2004 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 520. 2004 Mercedes-Benz S has automatic transmission and 2003 BMW 520 has manual transmission. 2003 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW 520 | 2004 Mercedes-Benz S | |
Make | BMW | Mercedes-Benz |
Model | 520 | S |
Year Released | 2003 | 2004 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2170 cc | 3724 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 167 HP | 242 HP |
Engine RPM | 6100 RPM | 5700 RPM |
Torque | 210 Nm | 351 Nm |
Torque RPM | 3500 RPM | 3000 RPM |
Engine Bore Size | 80 mm | 97 mm |
Engine Stroke Size | 72 mm | 84 mm |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1670 kg | 1735 kg |
Vehicle Length | 4810 mm | 5170 mm |
Vehicle Width | 1810 mm | 1860 mm |
Vehicle Height | 1450 mm | 1460 mm |
Wheelbase Size | 2890 mm | 3090 mm |
Fuel Tank Capacity | 70 L | 62 L |