2009 Alpina B5 vs. 2005 Mercedes-Benz SL
To start off, 2009 Alpina B5 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SL would be higher. At 4,398 cc (8 cylinders), 2009 Alpina B5 is equipped with a bigger engine. In terms of performance, 2009 Alpina B5 (493 HP @ 5500 RPM) has 246 more horse power than 2005 Mercedes-Benz SL. (247 HP @ 5700 RPM). In normal driving conditions, 2009 Alpina B5 should accelerate faster than 2005 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 35 kg more than 2009 Alpina B5.
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 B5 (700 Nm @ 4250 RPM) has 350 more torque (in Nm) than 2005 Mercedes-Benz SL. (350 Nm @ 3000 RPM). This means 2009 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz SL.
Compare all specifications:
2009 Alpina B5 | 2005 Mercedes-Benz SL | |
Make | Alpina | Mercedes-Benz |
Model | B5 | SL |
Year Released | 2009 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4398 cc | 3722 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 493 HP | 247 HP |
Engine RPM | 5500 RPM | 5700 RPM |
Torque | 700 Nm | 350 Nm |
Torque RPM | 4250 RPM | 3000 RPM |
Engine Compression Ratio | 9.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 309 km/hour | 250 km/hour |
Acceleration 0-100mph | 4.7 seconds | 7.2 seconds |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1720 kg | 1755 kg |
Vehicle Length | 4850 mm | 4540 mm |
Vehicle Width | 1850 mm | 1820 mm |
Vehicle Height | 1470 mm | 1300 mm |
Wheelbase Size | 2890 mm | 2570 mm |
Fuel Consumption Overall | 12.3 L/100km | 11.6 L/100km |
Fuel Tank Capacity | 70 L | 80 L |