2009 Mercedes-Benz SL vs. 2005 BMW 545
To start off, 2009 Mercedes-Benz SL is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 545. In addition, the cost of maintenance, including insurance, on 2005 BMW 545 would be higher. At 5,980 cc (12 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (605 HP) has 279 more horse power than 2005 BMW 545. (326 HP). In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 2005 BMW 545. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz SL weights approximately 1165 kg more than 2005 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, 2009 Mercedes-Benz SL (1,000 Nm) has 550 more torque (in Nm) than 2005 BMW 545. (450 Nm). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 545. 2005 BMW 545 has automatic transmission and 2009 Mercedes-Benz SL has manual transmission. 2009 Mercedes-Benz SL will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 545 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Mercedes-Benz SL | 2005 BMW 545 | |
Make | Mercedes-Benz | BMW |
Model | SL | 545 |
Year Released | 2009 | 2005 |
Body Type | Convertible | Station Wagon |
Engine Position | Front | Front |
Engine Size | 5980 cc | 4390 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 605 HP | 326 HP |
Torque | 1000 Nm | 450 Nm |
Engine Bore Size | 82.6 mm | 92 mm |
Engine Stroke Size | 93 mm | 82.7 mm |
Engine Compression Ratio | 9.0:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 2830 kg | 1665 kg |
Vehicle Length | 4540 mm | 4850 mm |
Vehicle Width | 1820 mm | 1850 mm |
Vehicle Height | 1300 mm | 1500 mm |
Wheelbase Size | 2570 mm | 2840 mm |
Fuel Consumption Overall | 16.8 L/100km | 11.3 L/100km |
Fuel Tank Capacity | 80 L | 70 L |