1977 Lancia Scorpion vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Lancia Scorpion. In addition, the cost of maintenance, including insurance, on 1977 Lancia Scorpion would be higher. At 2,171 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (124 HP) has 45 more horse power than 1977 Lancia Scorpion. (79 HP) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1977 Lancia Scorpion. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 535 kg more than 1977 Lancia Scorpion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Lancia Scorpion 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 Lancia Scorpion. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Signum (280 Nm @ 1500 RPM) has 159 more torque (in Nm) than 1977 Lancia Scorpion. (121 Nm @ 3200 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1977 Lancia Scorpion. 2005 Opel Signum has automatic transmission and 1977 Lancia Scorpion has manual transmission. 1977 Lancia Scorpion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Lancia Scorpion | 2005 Opel Signum | |
| Make | Lancia | Opel |
| Model | Scorpion | Signum |
| Year Released | 1977 | 2005 |
| Engine Position | Middle | Front |
| Engine Size | 1756 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 79 HP | 124 HP |
| Torque | 121 Nm | 280 Nm |
| Torque RPM | 3200 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 79.2 mm | 98 mm |
| Engine Compression Ratio | 8.0:1 | 18.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1075 kg | 1610 kg |
| Vehicle Length | 3970 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1200 mm | 1470 mm |
| Wheelbase Size | 2310 mm | 2710 mm |
