2003 Mercedes-Benz CL vs. 2011 Alpina B7
To start off, 2011 Alpina B7 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz CL. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz CL would be higher. At 5,980 cc (12 cylinders), 2003 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz CL (603 HP @ 4800 RPM) has 110 more horse power than 2011 Alpina B7. (493 HP @ 5500 RPM). In normal driving conditions, 2003 Mercedes-Benz CL should accelerate faster than 2011 Alpina B7. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz CL weights approximately 195 kg more than 2011 Alpina B7. 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, 2003 Mercedes-Benz CL (1,000 Nm @ 2000 RPM) has 300 more torque (in Nm) than 2011 Alpina B7. (700 Nm @ 4250 RPM). This means 2003 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2011 Alpina B7.
Compare all specifications:
| 2003 Mercedes-Benz CL | 2011 Alpina B7 | |
| Make | Mercedes-Benz | Alpina |
| Model | CL | B7 |
| Year Released | 2003 | 2011 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5980 cc | 4396 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 603 HP | 493 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 1000 Nm | 700 Nm |
| Torque RPM | 2000 RPM | 4250 RPM |
| Engine Bore Size | 82.6 mm | 92 mm |
| Engine Stroke Size | 93 mm | 82.7 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Top Speed | 250 km/hour | 300 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2155 kg | 1960 kg |
| Vehicle Length | 5000 mm | 5050 mm |
| Vehicle Width | 1860 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1480 mm |
| Wheelbase Size | 2860 mm | 3000 mm |
| Fuel Tank Capacity | 88 L | 88 L |
