2006 Opel Signum vs. 1980 Volkswagen Passat
To start off, 2006 Opel Signum is newer by 26 year(s). Which means there will be less support and parts availability for 1980 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1980 Volkswagen Passat would be higher. At 1,796 cc (4 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (120 HP @ 6000 RPM) has 30 more horse power than 1980 Volkswagen Passat. (90 HP @ 5200 RPM). In normal driving conditions, 2006 Opel Signum should accelerate faster than 1980 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 520 kg more than 1980 Volkswagen Passat. 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, 2006 Opel Signum (168 Nm @ 3800 RPM) has 23 more torque (in Nm) than 1980 Volkswagen Passat. (145 Nm @ 3200 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1980 Volkswagen Passat.
Compare all specifications:
| 2006 Opel Signum | 1980 Volkswagen Passat | |
| Make | Opel | Volkswagen |
| Model | Signum | Passat |
| Year Released | 2006 | 1980 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 90 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 168 Nm | 145 Nm |
| Torque RPM | 3800 RPM | 3200 RPM |
| Engine Bore Size | 80.5 mm | 81 mm |
| Engine Stroke Size | 88.2 mm | 86.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1480 kg | 960 kg |
| Vehicle Length | 4640 mm | 4440 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2840 mm | 2560 mm |
