2009 Alfa Romeo Spider vs. 1974 Alfa Romeo Alfasud
To start off, 2009 Alfa Romeo Spider is newer by 35 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 3,179 cc (6 cylinders), 2009 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Spider (237 HP @ 6200 RPM) has 171 more horse power than 1974 Alfa Romeo Alfasud. (66 HP @ 6000 RPM). In normal driving conditions, 2009 Alfa Romeo Spider should accelerate faster than 1974 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Spider weights approximately 710 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.
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 Alfa Romeo Spider (289 Nm @ 4800 RPM) has 198 more torque (in Nm) than 1974 Alfa Romeo Alfasud. (91 Nm @ 3200 RPM). This means 2009 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Alfasud.
Compare all specifications:
| 2009 Alfa Romeo Spider | 1974 Alfa Romeo Alfasud | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | Spider | Alfasud |
| Year Released | 2009 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1185 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 237 HP | 66 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 289 Nm | 91 Nm |
| Torque RPM | 4800 RPM | 3200 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 78 mm | 59 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Top Speed | 242 km/hour | 161 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1548 kg | 838 kg |
| Vehicle Length | 4310 mm | 4030 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1320 mm | 1310 mm |
| Wheelbase Size | 2550 mm | 2460 mm |
| Fuel Tank Capacity | 70 L | 50 L |
