2006 Alfa Romeo 156 vs. 1975 BMW 320
To start off, 2006 Alfa Romeo 156 is newer by 31 year(s). Which means there will be less support and parts availability for 1975 BMW 320. In addition, the cost of maintenance, including insurance, on 1975 BMW 320 would be higher. At 1,991 cc (6 cylinders), 1975 BMW 320 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 156 (148 HP @ 4000 RPM) has 20 more horse power than 1975 BMW 320. (128 HP @ 6000 RPM). In normal driving conditions, 2006 Alfa Romeo 156 should accelerate faster than 1975 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 555 kg more than 1975 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 1975 BMW 320. In wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 156 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, 2006 Alfa Romeo 156 (305 Nm @ 2000 RPM) has 131 more torque (in Nm) than 1975 BMW 320. (174 Nm @ 4000 RPM). This means 2006 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 320.
Compare all specifications:
2006 Alfa Romeo 156 | 1975 BMW 320 | |
Make | Alfa Romeo | BMW |
Model | 156 | 320 |
Year Released | 2006 | 1975 |
Engine Position | Front | Front |
Engine Size | 1910 cc | 1991 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 128 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 305 Nm | 174 Nm |
Torque RPM | 2000 RPM | 4000 RPM |
Engine Bore Size | 82 mm | 80 mm |
Engine Stroke Size | 90.4 mm | 66 mm |
Engine Compression Ratio | 18.5:1 | 9.8:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 192 km/hour | 195 km/hour |
Acceleration 0-100mph | 10.5 seconds | 11.2 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1605 kg | 1050 kg |
Vehicle Length | 4450 mm | 4330 mm |
Vehicle Width | 1770 mm | 1650 mm |
Vehicle Height | 1480 mm | 1390 mm |
Wheelbase Size | 2600 mm | 2580 mm |