2005 Mercedes-Benz SLK vs. 2011 BMW 550
To start off, 2011 BMW 550 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SLK would be higher. At 5,437 cc (8 cylinders), 2005 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2011 BMW 550 (400 HP @ 5500 RPM) has 51 more horse power than 2005 Mercedes-Benz SLK. (349 HP @ 5750 RPM) In normal driving conditions, 2011 BMW 550 should accelerate faster than 2005 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 550 weights approximately 450 kg more than 2005 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW 550 is all wheel drive (AWD), it will have significant more traction and grip than 2005 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2011 BMW 550 will offer significantly more control. 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, 2011 BMW 550 (609 Nm @ 1750 RPM) has 99 more torque (in Nm) than 2005 Mercedes-Benz SLK. (510 Nm @ 4000 RPM). This means 2011 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz SLK.
Compare all specifications:
2005 Mercedes-Benz SLK | 2011 BMW 550 | |
Make | Mercedes-Benz | BMW |
Model | SLK | 550 |
Year Released | 2005 | 2011 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 5437 cc | 4400 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 349 HP | 400 HP |
Engine RPM | 5750 RPM | 5500 RPM |
Torque | 510 Nm | 609 Nm |
Torque RPM | 4000 RPM | 1750 RPM |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Rear | AWD |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1845 kg | 2295 kg |
Vehicle Length | 4090 mm | 4999 mm |
Vehicle Width | 1800 mm | 1900 mm |
Vehicle Height | 1280 mm | 1560 mm |
Wheelbase Size | 2410 mm | 3071 mm |
Fuel Tank Capacity | 70 L | 70 L |