2004 BMW 645 vs. 2012 Mercedes-Benz SL
To start off, 2012 Mercedes-Benz SL is newer by 8 year(s). Which means there will be less support and parts availability for 2004 BMW 645. In addition, the cost of maintenance, including insurance, on 2004 BMW 645 would be higher. At 5,500 cc (8 cylinders), 2012 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz SL (382 HP @ 6000 RPM) has 60 more horse power than 2004 BMW 645. (322 HP @ 7400 RPM) In normal driving conditions, 2012 Mercedes-Benz SL should accelerate faster than 2004 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz SL weights approximately 190 kg more than 2004 BMW 645. 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, 2012 Mercedes-Benz SL (530 Nm) has 83 more torque (in Nm) than 2004 BMW 645. (447 Nm). This means 2012 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 645.
Compare all specifications:
2004 BMW 645 | 2012 Mercedes-Benz SL | |
Make | BMW | Mercedes-Benz |
Model | 645 | SL |
Year Released | 2004 | 2012 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 4392 cc | 5500 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 382 HP |
Engine RPM | 7400 RPM | 6000 RPM |
Torque | 447 Nm | 530 Nm |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1715 kg | 1905 kg |
Vehicle Length | 4840 mm | 4582 mm |
Vehicle Height | 1380 mm | 1298 mm |
Wheelbase Size | 2790 mm | 2560 mm |
Fuel Consumption | 9.4 L/100km | 10.7 L/100km |
Fuel Consumption City | 13.8 L/100km | 16.8 L/100km |
Fuel Tank Capacity | 70 L | 80 L |