1974 Alfa Romeo Alfasud vs. 2005 BMW M3
To start off, 2005 BMW M3 is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Alfasud would be higher. At 3,244 cc (6 cylinders), 2005 BMW M3 is equipped with a bigger engine. In terms of performance, 2005 BMW M3 (320 HP @ 7400 RPM) has 254 more horse power than 1974 Alfa Romeo Alfasud. (66 HP @ 6000 RPM) In normal driving conditions, 2005 BMW M3 should accelerate faster than 1974 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW M3 weights approximately 852 kg more than 1974 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW M3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 1974 Alfa Romeo Alfasud, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW M3 (337 Nm) has 246 more torque (in Nm) than 1974 Alfa Romeo Alfasud. (91 Nm). This means 2005 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Alfasud.
Compare all specifications:
| 1974 Alfa Romeo Alfasud | 2005 BMW M3 | |
| Make | Alfa Romeo | BMW |
| Model | Alfasud | M3 |
| Year Released | 1974 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1185 cc | 3244 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 66 HP | 320 HP |
| Engine RPM | 6000 RPM | 7400 RPM |
| Torque | 91 Nm | 337 Nm |
| Engine Bore Size | 80 mm | 87 mm |
| Engine Stroke Size | 59 mm | 91 mm |
| Engine Compression Ratio | 9.0:1 | 11.5:1 |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 838 kg | 1690 kg |
| Vehicle Length | 4030 mm | 4500 mm |
| Vehicle Width | 1620 mm | 1790 mm |
| Vehicle Height | 1310 mm | 1380 mm |
| Wheelbase Size | 2460 mm | 2740 mm |
| Fuel Tank Capacity | 50 L | 63 L |
