1966 Alfa Romeo Spider vs. 1991 Citroen ZX
To start off, 1991 Citroen ZX is newer by 25 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Spider would be higher. At 2,582 cc (6 cylinders), 1966 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1966 Alfa Romeo Spider (163 HP @ 5900 RPM) has 92 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM). In normal driving conditions, 1966 Alfa Romeo Spider should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 1966 Alfa Romeo Spider weights approximately 295 kg more than 1991 Citroen ZX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1966 Alfa Romeo Spider (220 Nm @ 4000 RPM) has 98 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 1966 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
1966 Alfa Romeo Spider | 1991 Citroen ZX | |
Make | Alfa Romeo | Citroen |
Model | Spider | ZX |
Year Released | 1966 | 1991 |
Engine Position | Front | Front |
Engine Size | 2582 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 163 HP | 71 HP |
Engine RPM | 5900 RPM | 4600 RPM |
Torque | 220 Nm | 122 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Engine Bore Size | 83 mm | 83.1 mm |
Engine Stroke Size | 79.6 mm | 88 mm |
Engine Compression Ratio | 9.0:1 | 23.0:1 |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1330 kg | 1035 kg |
Vehicle Length | 4510 mm | 4070 mm |
Vehicle Width | 1610 mm | 1710 mm |
Vehicle Height | 1390 mm | 1410 mm |
Wheelbase Size | 2510 mm | 2550 mm |