2004 Opel Vectra vs. 1978 Renault 4
To start off, 2004 Opel Vectra is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Renault 4. In addition, the cost of maintenance, including insurance, on 1978 Renault 4 would be higher. At 3,175 cc (6 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (208 HP @ 6200 RPM) has 174 more horse power than 1978 Renault 4. (34 HP @ 4000 RPM). In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1978 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 808 kg more than 1978 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 (300 Nm @ 4000 RPM) has 228 more torque (in Nm) than 1978 Renault 4. (72 Nm @ 2500 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 4.
Compare all specifications:
| 2004 Opel Vectra | 1978 Renault 4 | |
| Make | Opel | Renault |
| Model | Vectra | 4 |
| Year Released | 2004 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 1108 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 34 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 300 Nm | 72 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 87.5 mm | 70 mm |
| Engine Stroke Size | 88 mm | 72 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1523 kg | 715 kg |
| Vehicle Length | 4600 mm | 3670 mm |
| Vehicle Width | 1800 mm | 1490 mm |
| Vehicle Height | 1470 mm | 1560 mm |
| Wheelbase Size | 2500 mm | 2410 mm |
