1977 Alfa Romeo Alfasud vs. 2009 Opel Vivaro
To start off, 2009 Opel Vivaro is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Alfasud would be higher. At 1,870 cc (4 cylinders), 2009 Opel Vivaro is equipped with a bigger engine. In terms of performance, 2009 Opel Vivaro (101 HP @ 3500 RPM) has 26 more horse power than 1977 Alfa Romeo Alfasud. (75 HP @ 6000 RPM) In normal driving conditions, 2009 Opel Vivaro should accelerate faster than 1977 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Vivaro weights approximately 776 kg more than 1977 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2009 Opel Vivaro (240 Nm @ 2000 RPM) has 137 more torque (in Nm) than 1977 Alfa Romeo Alfasud. (103 Nm @ 3500 RPM). This means 2009 Opel Vivaro will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo Alfasud.
Compare all specifications:
| 1977 Alfa Romeo Alfasud | 2009 Opel Vivaro | |
| Make | Alfa Romeo | Opel |
| Model | Alfasud | Vivaro |
| Year Released | 1977 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1287 cc | 1870 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 75 HP | 101 HP |
| Engine RPM | 6000 RPM | 3500 RPM |
| Torque | 103 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 80 mm | 80 mm |
| Engine Stroke Size | 64 mm | 93 mm |
| Engine Compression Ratio | 9.0:1 | 18.3:1 |
| Top Speed | 169 km/hour | 155 km/hour |
| Acceleration 0-100mph | 12.4 seconds | 16.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 838 kg | 1614 kg |
| Vehicle Length | 4030 mm | 4790 mm |
| Vehicle Width | 1620 mm | 1970 mm |
| Vehicle Height | 1310 mm | 1910 mm |
| Wheelbase Size | 2460 mm | 3100 mm |
| Fuel Tank Capacity | 50 L | 90 L |
