2008 Chevrolet Optra vs. 1976 Citroen CX
To start off, 2008 Chevrolet Optra is newer by 32 year(s). Which means there will be less support and parts availability for 1976 Citroen CX. In addition, the cost of maintenance, including insurance, on 1976 Citroen CX would be higher. At 1,985 cc (4 cylinders), 1976 Citroen CX is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Optra (120 HP @ 5800 RPM) has 14 more horse power than 1976 Citroen CX. (106 HP @ 5500 RPM). In normal driving conditions, 2008 Chevrolet Optra should accelerate faster than 1976 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 1976 Citroen CX weights approximately 54 kg more than 2008 Chevrolet Optra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Chevrolet Optra (165 Nm @ 4000 RPM) has 4 more torque (in Nm) than 1976 Citroen CX. (161 Nm @ 3000 RPM). This means 2008 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1976 Citroen CX.
Compare all specifications:
| 2008 Chevrolet Optra | 1976 Citroen CX | |
| Make | Chevrolet | Citroen |
| Model | Optra | CX |
| Year Released | 2008 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 120 HP | 106 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 165 Nm | 161 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 81.7 mm | 83 mm |
| Engine Stroke Size | 86 mm | 88 mm |
| Engine Compression Ratio | 9.8:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1211 kg | 1265 kg |
| Vehicle Length | 4510 mm | 4670 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2610 mm | 2850 mm |
| Fuel Tank Capacity | 60 L | 68 L |
