1972 Citroen DS vs. 1987 Alfa Romeo 90
To start off, 1987 Alfa Romeo 90 is newer by 15 year(s). Which means there will be less support and parts availability for 1972 Citroen DS. In addition, the cost of maintenance, including insurance, on 1972 Citroen DS would be higher. At 2,391 cc (4 cylinders), 1987 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1972 Citroen DS (114 HP @ 5500 RPM) has 5 more horse power than 1987 Alfa Romeo 90. (109 HP @ 4200 RPM). In normal driving conditions, 1972 Citroen DS should accelerate faster than 1987 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen DS weights approximately 22 kg more than 1987 Alfa Romeo 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1972 Citroen DS, 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 (235 Nm @ 2300 RPM) has 52 more torque (in Nm) than 1972 Citroen DS. (183 Nm @ 3500 RPM). This means 1987 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen DS.
Compare all specifications:
| 1972 Citroen DS | 1987 Alfa Romeo 90 | |
| Make | Citroen | Alfa Romeo |
| Model | DS | 90 |
| Year Released | 1972 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2347 cc | 2391 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 109 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 183 Nm | 235 Nm |
| Torque RPM | 3500 RPM | 2300 RPM |
| Engine Bore Size | 93.5 mm | 92 mm |
| Engine Stroke Size | 85.5 mm | 90 mm |
| Engine Compression Ratio | 8.8:1 | 22.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1272 kg | 1250 kg |
| Vehicle Length | 4810 mm | 4400 mm |
| Vehicle Width | 1800 mm | 1650 mm |
| Vehicle Height | 1480 mm | 1430 mm |
| Wheelbase Size | 3130 mm | 2520 mm |
| Fuel Tank Capacity | 65 L | 49 L |
