1991 Citroen ZX vs. 1966 Mercury Comet
To start off, 1991 Citroen ZX is newer by 25 year(s). Which means there will be less support and parts availability for 1966 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1966 Mercury Comet would be higher. At 6,393 cc (8 cylinders), 1966 Mercury Comet is equipped with a bigger engine. In terms of performance, 1966 Mercury Comet (405 HP @ 5600 RPM) has 334 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM) In normal driving conditions, 1966 Mercury Comet should accelerate faster than 1991 Citroen ZX.
Because 1966 Mercury Comet 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 1966 Mercury Comet. However, in wet, icy, snow, or gravel driving conditions, 1991 Citroen ZX, 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, 1966 Mercury Comet (645 Nm @ 3400 RPM) has 523 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 1966 Mercury Comet will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1991 Citroen ZX | 1966 Mercury Comet | |
| Make | Citroen | Mercury |
| Model | ZX | Comet |
| Year Released | 1991 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 6393 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 71 HP | 405 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 122 Nm | 645 Nm |
| Torque RPM | 2000 RPM | 3400 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4070 mm | 5180 mm |
| Vehicle Width | 1710 mm | 1880 mm |
| Vehicle Height | 1410 mm | 1390 mm |
| Wheelbase Size | 2550 mm | 2950 mm |
