2008 Opel Signum vs. 1972 Volkswagen Karmann-Ghia
To start off, 2008 Opel Signum is newer by 36 year(s). Which means there will be less support and parts availability for 1972 Volkswagen Karmann-Ghia. In addition, the cost of maintenance, including insurance, on 1972 Volkswagen Karmann-Ghia would be higher. At 2,957 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (175 HP @ 4000 RPM) has 132 more horse power than 1972 Volkswagen Karmann-Ghia. (43 HP @ 4100 RPM). In normal driving conditions, 2008 Opel Signum should accelerate faster than 1972 Volkswagen Karmann-Ghia. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 830 kg more than 1972 Volkswagen Karmann-Ghia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Volkswagen Karmann-Ghia 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 1972 Volkswagen Karmann-Ghia. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Signum, 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 Opel Signum (370 Nm @ 1900 RPM) has 284 more torque (in Nm) than 1972 Volkswagen Karmann-Ghia. (86 Nm @ 3000 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1972 Volkswagen Karmann-Ghia.
Compare all specifications:
| 2008 Opel Signum | 1972 Volkswagen Karmann-Ghia | |
| Make | Opel | Volkswagen |
| Model | Signum | Karmann-Ghia |
| Year Released | 2008 | 1972 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 2957 cc | 1285 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 43 HP |
| Engine RPM | 4000 RPM | 4100 RPM |
| Torque | 370 Nm | 86 Nm |
| Torque RPM | 1900 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1670 kg | 840 kg |
| Vehicle Length | 4640 mm | 4200 mm |
| Vehicle Width | 1800 mm | 1640 mm |
| Vehicle Height | 1470 mm | 1340 mm |
| Wheelbase Size | 2840 mm | 2430 mm |
