2003 Alpina B7 vs. 2005 Mercedes-Benz E
To start off, 2005 Mercedes-Benz E is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alpina B7. In addition, the cost of maintenance, including insurance, on 2003 Alpina B7 would be higher. At 4,399 cc (8 cylinders), 2003 Alpina B7 is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 271 more horse power than 2005 Mercedes-Benz E. (221 HP @ 5600 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 2005 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 205 kg more than 2005 Mercedes-Benz E. 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 Alpina B7 (700 Nm @ 4250 RPM) has 385 more torque (in Nm) than 2005 Mercedes-Benz E. (315 Nm @ 3000 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz E.
Compare all specifications:
| 2003 Alpina B7 | 2005 Mercedes-Benz E | |
| Make | Alpina | Mercedes-Benz |
| Model | B7 | E |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4399 cc | 3199 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 492 HP | 221 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 700 Nm | 315 Nm |
| Torque RPM | 4250 RPM | 3000 RPM |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 295 km/hour | 233 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 8.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1990 kg | 1785 kg |
| Vehicle Length | 5180 mm | 4860 mm |
| Vehicle Width | 1910 mm | 1830 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 3000 mm | 2830 mm |
| Fuel Tank Capacity | 88 L | 80 L |
