1984 Alfa Romeo Alfa 6 vs. 1985 BMW M6
To start off, 1985 BMW M6 is newer by 1 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 3,451 cc (6 cylinders), 1985 BMW M6 is equipped with a bigger engine. In terms of performance, 1985 BMW M6 (282 HP @ 6500 RPM) has 147 more horse power than 1984 Alfa Romeo Alfa 6. (135 HP @ 5600 RPM) In normal driving conditions, 1985 BMW M6 should accelerate faster than 1984 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 1985 BMW M6 weights approximately 35 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, 1985 BMW M6 (334 Nm @ 4500 RPM) has 156 more torque (in Nm) than 1984 Alfa Romeo Alfa 6. (178 Nm @ 4500 RPM). This means 1985 BMW M6 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 | 1985 BMW M6 | |
| Make | Alfa Romeo | BMW |
| Model | Alfa 6 | M6 |
| Year Released | 1984 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3451 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 135 HP | 282 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 178 Nm | 334 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Bore Size | 80 mm | 93.4 mm |
| Engine Stroke Size | 66.2 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1505 kg |
| Vehicle Length | 4690 mm | 4760 mm |
| Vehicle Width | 1690 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1360 mm |
| Wheelbase Size | 2520 mm | 2630 mm |
| Fuel Tank Capacity | 72 L | 70 L |
