1987 Alfa Romeo 90 vs. 2006 Citroen C4
To start off, 2006 Citroen C4 is newer by 19 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo 90 would be higher. At 1,997 cc (6 cylinders), 1987 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1987 Alfa Romeo 90 (130 HP @ 4200 RPM) has 36 more horse power than 2006 Citroen C4. (94 HP @ 3000 RPM). In normal driving conditions, 1987 Alfa Romeo 90 should accelerate faster than 2006 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Citroen C4 weights approximately 235 kg more than 1987 Alfa Romeo 90.
Because 1987 Alfa Romeo 90 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1987 Alfa Romeo 90. However, in wet, icy, snow, or gravel driving conditions, 2006 Citroen C4, being front wheel drive (FWD), will offer much better control with better grip. 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, 1987 Alfa Romeo 90 (176 Nm) has 41 more torque (in Nm) than 2006 Citroen C4. (135 Nm). This means 1987 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 2006 Citroen C4.
Compare all specifications:
| 1987 Alfa Romeo 90 | 2006 Citroen C4 | |
| Make | Alfa Romeo | Citroen |
| Model | 90 | C4 |
| Year Released | 1987 | 2006 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1587 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 130 HP | 94 HP |
| Engine RPM | 4200 RPM | 3000 RPM |
| Torque | 176 Nm | 135 Nm |
| Engine Bore Size | 80.1 mm | 78.5 mm |
| Engine Stroke Size | 66.2 mm | 82 mm |
| Engine Compression Ratio | 10.0:1 | 10.2:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1080 kg | 1315 kg |
| Vehicle Length | 4400 mm | 4280 mm |
| Vehicle Width | 1650 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1640 mm |
| Wheelbase Size | 2520 mm | 2770 mm |
