1976 Citroen CX vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra 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 3,175 cc (6 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (208 HP @ 6200 RPM) has 93 more horse power than 1976 Citroen CX. (115 HP @ 5500 RPM) In normal driving conditions, 2008 Opel Vectra should accelerate faster than 1976 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 219 kg more than 1976 Citroen CX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Opel Vectra (300 Nm @ 4000 RPM) has 114 more torque (in Nm) than 1976 Citroen CX. (186 Nm @ 2750 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1976 Citroen CX. 1976 Citroen CX has automatic transmission and 2008 Opel Vectra has manual transmission. 2008 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1976 Citroen CX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1976 Citroen CX | 2008 Opel Vectra | |
| Make | Citroen | Opel |
| Model | CX | Vectra |
| Year Released | 1976 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2347 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 208 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 186 Nm | 300 Nm |
| Torque RPM | 2750 RPM | 4000 RPM |
| Engine Bore Size | 93.5 mm | 87.5 mm |
| Engine Stroke Size | 85.5 mm | 88 mm |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1305 kg | 1524 kg |
| Vehicle Length | 4670 mm | 4600 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2850 mm | 2710 mm |
| Fuel Tank Capacity | 68 L | 61 L |
