1984 Alfa Romeo Alfa 6 vs. 2005 Alpina B3
To start off, 2005 Alpina B3 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo Alfa 6 would be higher. At 3,347 cc (6 cylinders), 2005 Alpina B3 is equipped with a bigger engine. In terms of performance, 2005 Alpina B3 (301 HP @ 6300 RPM) has 168 more horse power than 1984 Alfa Romeo Alfa 6. (133 HP @ 5600 RPM) In normal driving conditions, 2005 Alpina B3 should accelerate faster than 1984 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alpina B3 weights approximately 480 kg more than 1984 Alfa Romeo Alfa 6. 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, 2005 Alpina B3 (363 Nm @ 4800 RPM) has 185 more torque (in Nm) than 1984 Alfa Romeo Alfa 6. (178 Nm @ 4500 RPM). This means 2005 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo Alfa 6.
Compare all specifications:
| 1984 Alfa Romeo Alfa 6 | 2005 Alpina B3 | |
| Make | Alfa Romeo | Alpina |
| Model | Alfa 6 | B3 |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3347 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 133 HP | 301 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 178 Nm | 363 Nm |
| Torque RPM | 4500 RPM | 4800 RPM |
| Engine Bore Size | 80 mm | 87 mm |
| Engine Stroke Size | 66.2 mm | 93.1 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 180 km/hour | 271 km/hour |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1950 kg |
| Vehicle Length | 4690 mm | 4490 mm |
| Vehicle Width | 1690 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2460 mm | 2730 mm |
| Fuel Tank Capacity | 50 L | 63 L |
