1978 Citroen CX vs. 2000 Infiniti Q45
To start off, 2000 Infiniti Q45 is newer by 22 year(s). Which means there will be less support and parts availability for 1978 Citroen CX. In addition, the cost of maintenance, including insurance, on 1978 Citroen CX would be higher. At 4,130 cc (8 cylinders), 2000 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2000 Infiniti Q45 (265 HP @ 5600 RPM) has 191 more horse power than 1978 Citroen CX. (74 HP @ 4250 RPM) In normal driving conditions, 2000 Infiniti Q45 should accelerate faster than 1978 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2000 Infiniti Q45 weights approximately 390 kg more than 1978 Citroen CX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Infiniti Q45 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 2000 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 1978 Citroen CX, 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, 2000 Infiniti Q45 (378 Nm @ 4000 RPM) has 229 more torque (in Nm) than 1978 Citroen CX. (149 Nm @ 2000 RPM). This means 2000 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1978 Citroen CX. 2000 Infiniti Q45 has automatic transmission and 1978 Citroen CX has manual transmission. 1978 Citroen CX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2000 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Citroen CX | 2000 Infiniti Q45 | |
| Make | Citroen | Infiniti |
| Model | CX | Q45 |
| Year Released | 1978 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 4130 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 265 HP |
| Engine RPM | 4250 RPM | 5600 RPM |
| Torque | 149 Nm | 378 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 93.1 mm | 93 mm |
| Engine Stroke Size | 92 mm | 76 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1370 kg | 1760 kg |
| Vehicle Length | 4670 mm | 5070 mm |
| Vehicle Width | 1770 mm | 1830 mm |
| Vehicle Height | 1370 mm | 1450 mm |
| Wheelbase Size | 2850 mm | 2840 mm |
| Fuel Tank Capacity | 80 L | 60 L |
