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 4,966 cc (8 cylinders), 2005 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 190 more horse power than 2005 Mercedes-Benz E. (302 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 55 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.
Because 2005 Mercedes-Benz E is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alpina B7. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz E will offer significantly more control. 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 @ 3000 RPM) has 239 more torque (in Nm) than 2005 Mercedes-Benz E. (461 Nm @ 2700 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 | 4396 cc | 4966 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 492 HP | 302 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 700 Nm | 461 Nm |
| Torque RPM | 3000 RPM | 2700 RPM |
| Engine Bore Size | 92 mm | 97 mm |
| Engine Stroke Size | 82.7 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 300 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 6.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2000 kg | 1945 kg |
| Vehicle Length | 5040 mm | 4860 mm |
| Vehicle Width | 1910 mm | 1830 mm |
| Vehicle Height | 1500 mm | 1500 mm |
| Wheelbase Size | 3000 mm | 2860 mm |
| Fuel Consumption Overall | 11.2 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 88 L | 80 L |
