2005 Opel Signum vs. 1975 Toyota Publica
To start off, 2005 Opel Signum is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Toyota Publica. In addition, the cost of maintenance, including insurance, on 1975 Toyota Publica would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 128 more horse power than 1975 Toyota Publica. (47 HP @ 6000 RPM). In normal driving conditions, 2005 Opel Signum should accelerate faster than 1975 Toyota Publica. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 990 kg more than 1975 Toyota Publica. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Toyota Publica 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 1975 Toyota Publica. 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.
Compare all specifications:
| 2005 Opel Signum | 1975 Toyota Publica | |
| Make | Opel | Toyota |
| Model | Signum | Publica |
| Year Released | 2005 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 47 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque RPM | 1900 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1670 kg | 680 kg |
| Vehicle Length | 4640 mm | 3700 mm |
| Vehicle Width | 1800 mm | 1460 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2170 mm |
