2007 BMW Alpina vs. 2005 Mercedes-Benz SL
To start off, 2007 BMW Alpina is newer by 2 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 5,439 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 BMW Alpina (500 HP) has 31 more horse power than 2005 Mercedes-Benz SL. (469 HP). In normal driving conditions, 2007 BMW Alpina should accelerate faster than 2005 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Alpina weights approximately 20 kg more than 2005 Mercedes-Benz SL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, both vehicles can yield 700 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2007 BMW Alpina | 2005 Mercedes-Benz SL | |
| Make | BMW | Mercedes-Benz |
| Model | Alpina | SL |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4397 cc | 5439 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 500 HP | 469 HP |
| Torque | 700 Nm | 700 Nm |
| Torque RPM | 4250 RPM | 2650 RPM |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1975 kg | 1955 kg |
| Vehicle Length | 5050 mm | 4540 mm |
| Vehicle Width | 1910 mm | 1820 mm |
| Vehicle Height | 1480 mm | 1300 mm |
| Wheelbase Size | 3000 mm | 2570 mm |
| Fuel Consumption Overall | 13.1 L/100km | 14.4 L/100km |
| Fuel Tank Capacity | 88 L | 80 L |
