2004 Opel Signum vs. 1971 Renault 4
To start off, 2004 Opel Signum is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Renault 4. In addition, the cost of maintenance, including insurance, on 1971 Renault 4 would be higher. At 1,908 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (148 HP @ 4000 RPM) has 115 more horse power than 1971 Renault 4. (33 HP @ 4500 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1971 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 960 kg more than 1971 Renault 4. 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.
Compare all specifications:
| 2004 Opel Signum | 1971 Renault 4 | |
| Make | Opel | Renault |
| Model | Signum | 4 |
| Year Released | 2004 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 747 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 33 HP |
| Engine RPM | 4000 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1610 kg | 650 kg |
| Vehicle Length | 4640 mm | 3670 mm |
| Vehicle Width | 1800 mm | 1490 mm |
| Vehicle Height | 1470 mm | 1560 mm |
| Wheelbase Size | 2840 mm | 2410 mm |
