2003 Alpina B7 vs. 1982 Mercedes-Benz 300
To start off, 2003 Alpina B7 is newer by 21 year(s). Which means there will be less support and parts availability for 1982 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1982 Mercedes-Benz 300 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 369 more horse power than 1982 Mercedes-Benz 300. (123 HP @ 4350 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 1982 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 370 kg more than 1982 Mercedes-Benz 300. 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 450 more torque (in Nm) than 1982 Mercedes-Benz 300. (250 Nm @ 2400 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 1982 Mercedes-Benz 300.
Compare all specifications:
| 2003 Alpina B7 | 1982 Mercedes-Benz 300 | |
| Make | Alpina | Mercedes-Benz |
| Model | B7 | 300 |
| Year Released | 2003 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 4399 cc | 2998 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 492 HP | 123 HP |
| Engine RPM | 5500 RPM | 4350 RPM |
| Torque | 700 Nm | 250 Nm |
| Torque RPM | 4250 RPM | 2400 RPM |
| Engine Compression Ratio | 9.0:1 | 21.5:1 |
| Top Speed | 295 km/hour | 165 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 15.3 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 | 1620 kg |
| Vehicle Length | 5180 mm | 4730 mm |
| Vehicle Width | 1910 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1480 mm |
| Wheelbase Size | 3000 mm | 2800 mm |
| Fuel Tank Capacity | 88 L | 70 L |
