2008 Citroen C5 vs. 1977 Opel Monza
To start off, 2008 Citroen C5 is newer by 31 year(s). Which means there will be less support and parts availability for 1977 Opel Monza. In addition, the cost of maintenance, including insurance, on 1977 Opel Monza would be higher. At 2,969 cc (6 cylinders), 1977 Opel Monza is equipped with a bigger engine. In terms of performance, 2008 Citroen C5 (204 HP @ 6000 RPM) has 24 more horse power than 1977 Opel Monza. (180 HP @ 5800 RPM). In normal driving conditions, 2008 Citroen C5 should accelerate faster than 1977 Opel Monza. With that said, vehicle weight also plays an important factor in acceleration. 2008 Citroen C5 weights approximately 230 kg more than 1977 Opel Monza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Opel Monza 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 1977 Opel Monza. However, in wet, icy, snow, or gravel driving conditions, 2008 Citroen C5, 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, 2008 Citroen C5 (285 Nm @ 3750 RPM) has 37 more torque (in Nm) than 1977 Opel Monza. (248 Nm @ 4200 RPM). This means 2008 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Monza.
Compare all specifications:
| 2008 Citroen C5 | 1977 Opel Monza | |
| Make | Citroen | Opel |
| Model | C5 | Monza |
| Year Released | 2008 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 2969 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 204 HP | 180 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 285 Nm | 248 Nm |
| Torque RPM | 3750 RPM | 4200 RPM |
| Engine Bore Size | 87 mm | 95 mm |
| Engine Stroke Size | 82.6 mm | 69.8 mm |
| Engine Compression Ratio | 11.0:1 | 9.4:1 |
| Top Speed | 234 km/hour | 215 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1597 kg | 1367 kg |
| Vehicle Length | 4760 mm | 4730 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1520 mm | 1350 mm |
| Wheelbase Size | 2760 mm | 2670 mm |
