2009 Alpina B7 vs. 2011 Mercedes-Benz SLK
To start off, 2011 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Alpina B7. In addition, the cost of maintenance, including insurance, on 2009 Alpina B7 would be higher. At 4,397 cc (8 cylinders), 2009 Alpina B7 is equipped with a bigger engine. In terms of performance, 2009 Alpina B7 (493 HP @ 5500 RPM) has 311 more horse power than 2011 Mercedes-Benz SLK. (182 HP @ 5250 RPM). In normal driving conditions, 2009 Alpina B7 should accelerate faster than 2011 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B7 weights approximately 555 kg more than 2011 Mercedes-Benz SLK. 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 Alpina B7 (700 Nm @ 4250 RPM) has 450 more torque (in Nm) than 2011 Mercedes-Benz SLK. (250 Nm @ 1800 RPM). This means 2009 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz SLK.
Compare all specifications:
2009 Alpina B7 | 2011 Mercedes-Benz SLK | |
Make | Alpina | Mercedes-Benz |
Model | B7 | SLK |
Year Released | 2009 | 2011 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4397 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 493 HP | 182 HP |
Engine RPM | 5500 RPM | 5250 RPM |
Torque | 700 Nm | 250 Nm |
Torque RPM | 4250 RPM | 1800 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 300 km/hour | 240 km/hour |
Acceleration 0-100mph | 5 seconds | 7 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | 7-speed shiftable automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1990 kg | 1435 kg |
Vehicle Length | 5180 mm | 4135 mm |
Vehicle Width | 1910 mm | 1816 mm |
Vehicle Height | 1450 mm | 1300 mm |
Wheelbase Size | 3140 mm | 2431 mm |
Fuel Tank Capacity | 88 L | 60 L |