2007 Alfa Romeo 159 vs. 1986 Citroen CX
To start off, 2007 Alfa Romeo 159 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Citroen CX. In addition, the cost of maintenance, including insurance, on 1986 Citroen CX would be higher. At 2,500 cc (4 cylinders), 1986 Citroen CX is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 159 (198 HP @ 4000 RPM) has 60 more horse power than 1986 Citroen CX. (138 HP @ 5000 RPM). In normal driving conditions, 2007 Alfa Romeo 159 should accelerate faster than 1986 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 285 kg more than 1986 Citroen CX. 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, 2007 Alfa Romeo 159 (400 Nm @ 2000 RPM) has 194 more torque (in Nm) than 1986 Citroen CX. (206 Nm @ 4000 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1986 Citroen CX.
Compare all specifications:
| 2007 Alfa Romeo 159 | 1986 Citroen CX | |
| Make | Alfa Romeo | Citroen |
| Model | 159 | CX |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2500 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 198 HP | 138 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 400 Nm | 206 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 93 mm |
| Engine Stroke Size | 90.4 mm | 92 mm |
| Engine Compression Ratio | 17.0:1 | 8.7:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1705 kg | 1420 kg |
| Vehicle Length | 4670 mm | 4910 mm |
| Vehicle Width | 1830 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1380 mm |
| Wheelbase Size | 2710 mm | 3100 mm |
| Fuel Tank Capacity | 70 L | 80 L |
