2004 BMW 520 vs. 2005 Mercedes-Benz SL
To start off, 2005 Mercedes-Benz SL is newer by 1 year(s). Which means there will be less support and parts availability for 2004 BMW 520. In addition, the cost of maintenance, including insurance, on 2004 BMW 520 would be higher. At 5,441 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (493 HP @ 6100 RPM) has 325 more horse power than 2004 BMW 520. (168 HP @ 6000 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 2004 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 285 kg more than 2004 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, 2005 Mercedes-Benz SL (701 Nm @ 2750 RPM) has 491 more torque (in Nm) than 2004 BMW 520. (210 Nm @ 3500 RPM). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 520. 2005 Mercedes-Benz SL has automatic transmission and 2004 BMW 520 has manual transmission. 2004 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 BMW 520 | 2005 Mercedes-Benz SL | |
Make | BMW | Mercedes-Benz |
Model | 520 | SL |
Year Released | 2004 | 2005 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 2171 cc | 5441 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 168 HP | 493 HP |
Engine RPM | 6000 RPM | 6100 RPM |
Torque | 210 Nm | 701 Nm |
Torque RPM | 3500 RPM | 2750 RPM |
Engine Bore Size | 80.1 mm | 97 mm |
Engine Stroke Size | 72 mm | 92 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1670 kg | 1955 kg |
Vehicle Length | 4810 mm | 4540 mm |
Vehicle Width | 1810 mm | 1830 mm |
Vehicle Height | 1450 mm | 1300 mm |
Wheelbase Size | 2840 mm | 2570 mm |
Fuel Tank Capacity | 70 L | 80 L |