1991 Citroen ZX vs. 1966 Riley 4
To start off, 1991 Citroen ZX is newer by 25 year(s). Which means there will be less support and parts availability for 1966 Riley 4. In addition, the cost of maintenance, including insurance, on 1966 Riley 4 would be higher. At 1,998 cc (4 cylinders), 1991 Citroen ZX is equipped with a bigger engine. In terms of performance, 1991 Citroen ZX (71 HP) has 4 more horse power than 1966 Riley 4. (67 HP). In normal driving conditions, 1991 Citroen ZX should accelerate faster than 1966 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1966 Riley 4 weights approximately 113 kg more than 1991 Citroen ZX.
Because 1966 Riley 4 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 Riley 4. 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, both vehicles can yield 122 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
1991 Citroen ZX | 1966 Riley 4 | |
Make | Citroen | Riley |
Model | ZX | 4 |
Year Released | 1991 | 1966 |
Engine Position | Front | Front |
Engine Size | 1998 cc | 1622 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 71 HP | 67 HP |
Torque | 122 Nm | 122 Nm |
Torque RPM | 2000 RPM | 2500 RPM |
Engine Bore Size | 83.1 mm | 76.2 mm |
Engine Stroke Size | 88 mm | 88.9 mm |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1035 kg | 1148 kg |
Vehicle Length | 4070 mm | 4540 mm |
Vehicle Width | 1710 mm | 1620 mm |
Vehicle Height | 1410 mm | 1530 mm |
Wheelbase Size | 2550 mm | 2530 mm |