1984 Alfa Romeo Alfasud vs. 2009 Citroen C4
To start off, 2009 Citroen C4 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo Alfasud would be higher. At 1,358 cc (4 cylinders), 2009 Citroen C4 is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (87 HP @ 5250 RPM) has 2 more horse power than 1984 Alfa Romeo Alfasud. (85 HP @ 6000 RPM) In normal driving conditions, 2009 Citroen C4 should accelerate faster than 1984 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 367 kg more than 1984 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 Citroen C4 (133 Nm @ 3250 RPM) has 22 more torque (in Nm) than 1984 Alfa Romeo Alfasud. (111 Nm @ 3500 RPM). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo Alfasud.
Compare all specifications:
| 1984 Alfa Romeo Alfasud | 2009 Citroen C4 | |
| Make | Alfa Romeo | Citroen |
| Model | Alfasud | C4 |
| Year Released | 1984 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 1358 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 87 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 111 Nm | 133 Nm |
| Torque RPM | 3500 RPM | 3250 RPM |
| Engine Bore Size | 80 mm | 75 mm |
| Engine Stroke Size | 67.2 mm | 77 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 890 kg | 1257 kg |
| Vehicle Length | 4030 mm | 4270 mm |
| Vehicle Width | 1630 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2460 mm | 2610 mm |
| Fuel Tank Capacity | 50 L | 60 L |
