2004 Opel Vectra vs. 1975 Renault 4
To start off, 2004 Opel Vectra is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Renault 4. In addition, the cost of maintenance, including insurance, on 1975 Renault 4 would be higher. At 2,198 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (148 HP @ 5600 RPM) has 114 more horse power than 1975 Renault 4. (34 HP @ 5000 RPM). In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1975 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 857 kg more than 1975 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. Let's talk about torque, 2004 Opel Vectra (220 Nm @ 3800 RPM) has 162 more torque (in Nm) than 1975 Renault 4. (58 Nm @ 2500 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1975 Renault 4.
Compare all specifications:
| 2004 Opel Vectra | 1975 Renault 4 | |
| Make | Opel | Renault |
| Model | Vectra | 4 |
| Year Released | 2004 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 845 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 34 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 220 Nm | 58 Nm |
| Torque RPM | 3800 RPM | 2500 RPM |
| Engine Bore Size | 86.1 mm | 58 mm |
| Engine Stroke Size | 94.6 mm | 80 mm |
| Engine Compression Ratio | 12.0:1 | 8.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1523 kg | 666 kg |
| Vehicle Length | 4600 mm | 3670 mm |
| Vehicle Width | 1800 mm | 1490 mm |
| Vehicle Height | 1470 mm | 1560 mm |
| Wheelbase Size | 2700 mm | 2410 mm |
| Fuel Tank Capacity | 61 L | 38 L |
