1977 Alfa Romeo Alfasud vs. 1988 Peugeot 405
To start off, 1988 Peugeot 405 is newer by 11 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 1,580 cc (4 cylinders), 1988 Peugeot 405 is equipped with a bigger engine. In terms of performance, 1988 Peugeot 405 (89 HP @ 6400 RPM) has 27 more horse power than 1977 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 1988 Peugeot 405 should accelerate faster than 1977 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1988 Peugeot 405 weights approximately 202 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, 1988 Peugeot 405 (132 Nm @ 6000 RPM) has 44 more torque (in Nm) than 1977 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 1988 Peugeot 405 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 | 1988 Peugeot 405 | |
| Make | Alfa Romeo | Peugeot |
| Model | Alfasud | 405 |
| Year Released | 1977 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 1185 cc | 1580 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 89 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 88 Nm | 132 Nm |
| Torque RPM | 3200 RPM | 6000 RPM |
| Engine Bore Size | 80 mm | 83 mm |
| Engine Stroke Size | 59 mm | 73 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 890 kg | 1092 kg |
| Vehicle Length | 3980 mm | 4400 mm |
| Vehicle Width | 1600 mm | 1710 mm |
| Vehicle Height | 1360 mm | 1550 mm |
| Wheelbase Size | 2520 mm | 2710 mm |
| Fuel Tank Capacity | 50 L | 70 L |
