1991 Citroen ZX vs. 1971 Pontiac Firebird
To start off, 1991 Citroen ZX is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1971 Pontiac Firebird would be higher. At 6,547 cc (8 cylinders), 1971 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1971 Pontiac Firebird (285 HP @ 4400 RPM) has 155 more horse power than 1991 Citroen ZX. (130 HP @ 6000 RPM) In normal driving conditions, 1971 Pontiac Firebird should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 1971 Pontiac Firebird weights approximately 492 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.
Because 1971 Pontiac Firebird 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 1971 Pontiac Firebird. 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, 1971 Pontiac Firebird (421 Nm @ 2400 RPM) has 261 more torque (in Nm) than 1991 Citroen ZX. (160 Nm @ 4750 RPM). This means 1971 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
1991 Citroen ZX | 1971 Pontiac Firebird | |
Make | Citroen | Pontiac |
Model | ZX | Firebird |
Year Released | 1991 | 1971 |
Engine Position | Front | Front |
Engine Size | 1905 cc | 6547 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 130 HP | 285 HP |
Engine RPM | 6000 RPM | 4400 RPM |
Torque | 160 Nm | 421 Nm |
Torque RPM | 4750 RPM | 2400 RPM |
Engine Bore Size | 83 mm | 104.7 mm |
Engine Stroke Size | 88 mm | 95.3 mm |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1104 kg | 1596 kg |
Vehicle Length | 4090 mm | 4880 mm |
Vehicle Width | 1710 mm | 1870 mm |
Vehicle Height | 1410 mm | 1290 mm |
Wheelbase Size | 2550 mm | 2750 mm |