1986 Alfa Romeo 75 vs. 1966 Citroen DS
To start off, 1986 Alfa Romeo 75 is newer by 20 year(s). Which means there will be less support and parts availability for 1966 Citroen DS. In addition, the cost of maintenance, including insurance, on 1966 Citroen DS would be higher. At 2,492 cc (6 cylinders), 1986 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1986 Alfa Romeo 75 (153 HP @ 5600 RPM) has 45 more horse power than 1966 Citroen DS. (108 HP @ 5500 RPM). In normal driving conditions, 1986 Alfa Romeo 75 should accelerate faster than 1966 Citroen DS. With that said, vehicle weight also plays an important factor in acceleration. 1966 Citroen DS weights approximately 286 kg more than 1986 Alfa Romeo 75.
Because 1986 Alfa Romeo 75 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 1986 Alfa Romeo 75. However, in wet, icy, snow, or gravel driving conditions, 1966 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, 1986 Alfa Romeo 75 (210 Nm @ 4000 RPM) has 33 more torque (in Nm) than 1966 Citroen DS. (177 Nm @ 3000 RPM). This means 1986 Alfa Romeo 75 will have an easier job in driving up hills or pulling heavy equipment than 1966 Citroen DS.
Compare all specifications:
| 1986 Alfa Romeo 75 | 1966 Citroen DS | |
| Make | Alfa Romeo | Citroen |
| Model | 75 | DS |
| Year Released | 1986 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2175 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 153 HP | 108 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 210 Nm | 177 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 88 mm | 90 mm |
| Engine Stroke Size | 68.3 mm | 85.5 mm |
| Engine Compression Ratio | 9.0:1 | 8.8:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1164 kg | 1450 kg |
| Vehicle Length | 4340 mm | 5000 mm |
| Vehicle Width | 1640 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1540 mm |
| Wheelbase Size | 2520 mm | 3140 mm |
| Fuel Tank Capacity | 68 L | 25 L |
