2007 Mercedes-Benz SLK vs. 2011 BMW 750
To start off, 2011 BMW 750 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz SLK would be higher. At 4,400 cc (8 cylinders), 2011 BMW 750 is equipped with a bigger engine. In terms of performance, 2011 BMW 750 (400 HP @ 5500 RPM) has 172 more horse power than 2007 Mercedes-Benz SLK. (228 HP @ 6100 RPM) In normal driving conditions, 2011 BMW 750 should accelerate faster than 2007 Mercedes-Benz SLK.
Because 2011 BMW 750 is all wheel drive (AWD), it will have significant more traction and grip than 2007 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2011 BMW 750 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 750 (609 Nm @ 1750 RPM) has 309 more torque (in Nm) than 2007 Mercedes-Benz SLK. (300 Nm @ 2700 RPM). This means 2011 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz SLK. 2011 BMW 750 has automatic transmission and 2007 Mercedes-Benz SLK has manual transmission. 2007 Mercedes-Benz SLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 750 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz SLK | 2011 BMW 750 | |
| Make | Mercedes-Benz | BMW |
| Model | SLK | 750 |
| Year Released | 2007 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 400 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 300 Nm | 609 Nm |
| Torque RPM | 2700 RPM | 1750 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4090 mm | 5075 mm |
| Vehicle Width | 1790 mm | 1902 mm |
| Vehicle Height | 1300 mm | 1481 mm |
| Wheelbase Size | 2440 mm | 3071 mm |
| Fuel Consumption | 8.7 L/100km | 11.8 L/100km |
| Fuel Consumption City | 11.8 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 70 L | 82 L |
