2006 Opel Signum vs. 1974 Volkswagen K 70
To start off, 2006 Opel Signum is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Volkswagen K 70. In addition, the cost of maintenance, including insurance, on 1974 Volkswagen K 70 would be higher. At 3,175 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (208 HP @ 6200 RPM) has 133 more horse power than 1974 Volkswagen K 70. (75 HP @ 5200 RPM). In normal driving conditions, 2006 Opel Signum should accelerate faster than 1974 Volkswagen K 70. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 560 kg more than 1974 Volkswagen K 70. 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 (301 Nm @ 4000 RPM) has 178 more torque (in Nm) than 1974 Volkswagen K 70. (123 Nm @ 3500 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1974 Volkswagen K 70.
Compare all specifications:
| 2006 Opel Signum | 1974 Volkswagen K 70 | |
| Make | Opel | Volkswagen |
| Model | Signum | K 70 |
| Year Released | 2006 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 1605 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 208 HP | 75 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 301 Nm | 123 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 87.5 mm | 82 mm |
| Engine Stroke Size | 88 mm | 76 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 237 km/hour | 148 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1610 kg | 1050 kg |
| Vehicle Length | 4640 mm | 4430 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2840 mm | 2700 mm |
| Fuel Consumption Overall | 10.1 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 60 L | 45 L |
