2004 BMW 545 vs. 2004 Mercedes-Benz SL
To start off, both 2004 BMW 545 and 2004 Mercedes-Benz SL were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,439 cc (8 cylinders), 2004 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SL (493 HP @ 6100 RPM) has 178 more horse power than 2004 BMW 545. (315 HP @ 7750 RPM) In normal driving conditions, 2004 Mercedes-Benz SL should accelerate faster than 2004 BMW 545. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz SL weights approximately 200 kg more than 2004 BMW 545. 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 SL (700 Nm) has 253 more torque (in Nm) than 2004 BMW 545. (447 Nm). This means 2004 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 545.
Compare all specifications:
| 2004 BMW 545 | 2004 Mercedes-Benz SL | |
| Make | BMW | Mercedes-Benz |
| Model | 545 | SL |
| Year Released | 2004 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 5439 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 315 HP | 493 HP |
| Engine RPM | 7750 RPM | 6100 RPM |
| Torque | 447 Nm | 700 Nm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1780 kg | 1980 kg |
| Vehicle Length | 4850 mm | 4540 mm |
| Vehicle Width | 1850 mm | 1830 mm |
| Vehicle Height | 1480 mm | 1300 mm |
| Wheelbase Size | 2830 mm | 2570 mm |
| Fuel Consumption Overall | 11.8 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
