1976 Alfa Romeo Alfasud vs. 2005 BMW Z4
To start off, 2005 BMW Z4 is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1976 Alfa Romeo Alfasud would be higher. At 2,489 cc (6 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (184 HP @ 6100 RPM) has 122 more horse power than 1976 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 2005 BMW Z4 should accelerate faster than 1976 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW Z4 weights approximately 501 kg more than 1976 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 Z4 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 Z4. However, in wet, icy, snow, or gravel driving conditions, 1976 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 Z4 (237 Nm @ 3500 RPM) has 149 more torque (in Nm) than 1976 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1976 Alfa Romeo Alfasud.
Compare all specifications:
| 1976 Alfa Romeo Alfasud | 2005 BMW Z4 | |
| Make | Alfa Romeo | BMW |
| Model | Alfasud | Z4 |
| Year Released | 1976 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 2489 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 62 HP | 184 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 88 Nm | 237 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 59 mm | 75 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 153 km/hour | 235 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 894 kg | 1395 kg |
| Vehicle Length | 3980 mm | 4100 mm |
| Vehicle Width | 1600 mm | 1790 mm |
| Vehicle Height | 1360 mm | 1310 mm |
| Wheelbase Size | 2520 mm | 2500 mm |
| Fuel Tank Capacity | 50 L | 55 L |
