1981 Alfa Romeo Alfa 6 vs. 2009 BMW 335
To start off, 2009 BMW 335 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfa 6 would be higher. At 2,979 cc (6 cylinders), 2009 BMW 335 is equipped with a bigger engine. In terms of performance, 2009 BMW 335 (301 HP @ 5800 RPM) has 197 more horse power than 1981 Alfa Romeo Alfa 6. (104 HP @ 4300 RPM) In normal driving conditions, 2009 BMW 335 should accelerate faster than 1981 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alfa Romeo Alfa 6 weights approximately 30 kg more than 2009 BMW 335.
Because 2009 BMW 335 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alfa Romeo Alfa 6. In wet, icy, snow, or gravel driving conditions, 2009 BMW 335 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, 2009 BMW 335 (407 Nm @ 1400 RPM) has 201 more torque (in Nm) than 1981 Alfa Romeo Alfa 6. (206 Nm @ 2400 RPM). This means 2009 BMW 335 will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Alfa 6.
Compare all specifications:
| 1981 Alfa Romeo Alfa 6 | 2009 BMW 335 | |
| Make | Alfa Romeo | BMW |
| Model | Alfa 6 | 335 |
| Year Released | 1981 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2979 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 301 HP |
| Engine RPM | 4300 RPM | 5800 RPM |
| Torque | 206 Nm | 407 Nm |
| Torque RPM | 2400 RPM | 1400 RPM |
| Engine Bore Size | 88 mm | 84 mm |
| Engine Stroke Size | 82 mm | 89.6 mm |
| Engine Compression Ratio | 22.0:1 | 10.2:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1580 kg | 1550 kg |
| Vehicle Length | 4690 mm | 4530 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2770 mm |
| Fuel Tank Capacity | 50 L | 60 L |
