1979 Alfa Romeo Alfa 6 vs. 2006 BMW 740
To start off, 2006 BMW 740 is newer by 27 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfa 6 would be higher. At 3,999 cc (8 cylinders), 2006 BMW 740 is equipped with a bigger engine. In terms of performance, 2006 BMW 740 (302 HP @ 3700 RPM) has 144 more horse power than 1979 Alfa Romeo Alfa 6. (158 HP @ 5800 RPM) In normal driving conditions, 2006 BMW 740 should accelerate faster than 1979 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 740 weights approximately 475 kg more than 1979 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, 2006 BMW 740 (390 Nm @ 3700 RPM) has 170 more torque (in Nm) than 1979 Alfa Romeo Alfa 6. (220 Nm @ 4000 RPM). This means 2006 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 1979 Alfa Romeo Alfa 6.
Compare all specifications:
| 1979 Alfa Romeo Alfa 6 | 2006 BMW 740 | |
| Make | Alfa Romeo | BMW |
| Model | Alfa 6 | 740 |
| Year Released | 1979 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 302 HP |
| Engine RPM | 5800 RPM | 3700 RPM |
| Torque | 220 Nm | 390 Nm |
| Torque RPM | 4000 RPM | 3700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 195 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1945 kg |
| Vehicle Length | 4690 mm | 5040 mm |
| Vehicle Width | 1690 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2520 mm | 3000 mm |
| Fuel Consumption Overall | 5.4 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 72 L | 88 L |
