2004 Opel Signum vs. 1975 Subaru Leone
To start off, 2004 Opel Signum is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Subaru Leone. In addition, the cost of maintenance, including insurance, on 1975 Subaru Leone would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 97 more horse power than 1975 Subaru Leone. (76 HP @ 5600 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1975 Subaru Leone. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 735 kg more than 1975 Subaru Leone. 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 147 more torque (in Nm) than 1975 Subaru Leone. (118 Nm @ 3600 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1975 Subaru Leone. 1975 Subaru Leone has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Subaru Leone will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 1975 Subaru Leone | |
| Make | Opel | Subaru |
| Model | Signum | Leone |
| Year Released | 2004 | 1975 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1594 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 76 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 265 Nm | 118 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Engine Bore Size | 86 mm | 91.9 mm |
| Engine Stroke Size | 86 mm | 60 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1560 kg | 825 kg |
| Vehicle Length | 4640 mm | 4000 mm |
| Vehicle Width | 1800 mm | 1510 mm |
| Vehicle Height | 1470 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2450 mm |
