2009 Alpina B7 vs. 2011 Mercedes-Benz SL
To start off, 2011 Mercedes-Benz SL 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 5,500 cc (8 cylinders), 2011 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Alpina B7 (493 HP @ 5500 RPM) has 111 more horse power than 2011 Mercedes-Benz SL. (382 HP @ 6000 RPM). In normal driving conditions, 2009 Alpina B7 should accelerate faster than 2011 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B7 weights approximately 46 kg more than 2011 Mercedes-Benz SL. 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 170 more torque (in Nm) than 2011 Mercedes-Benz SL. (530 Nm @ 2800 RPM). This means 2009 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz SL.
Compare all specifications:
2009 Alpina B7 | 2011 Mercedes-Benz SL | |
Make | Alpina | Mercedes-Benz |
Model | B7 | SL |
Year Released | 2009 | 2011 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4396 cc | 5500 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 493 HP | 382 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 700 Nm | 530 Nm |
Torque RPM | 4250 RPM | 2800 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1960 kg | 1914 kg |
Vehicle Length | 5050 mm | 4582 mm |
Vehicle Width | 1910 mm | 1816 mm |
Vehicle Height | 1480 mm | 1298 mm |
Wheelbase Size | 3000 mm | 2560 mm |
Fuel Tank Capacity | 88 L | 80 L |