2005 Opel Vectra vs. 1971 Renault 12
To start off, 2005 Opel Vectra is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Renault 12. In addition, the cost of maintenance, including insurance, on 1971 Renault 12 would be higher. At 1,909 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (148 HP @ 4000 RPM) has 95 more horse power than 1971 Renault 12. (53 HP @ 5250 RPM). In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1971 Renault 12. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 300 kg more than 1971 Renault 12. 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, 2005 Opel Vectra (321 Nm @ 2000 RPM) has 227 more torque (in Nm) than 1971 Renault 12. (94 Nm @ 3000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1971 Renault 12.
Compare all specifications:
| 2005 Opel Vectra | 1971 Renault 12 | |
| Make | Opel | Renault |
| Model | Vectra | 12 |
| Year Released | 2005 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 53 HP |
| Engine RPM | 4000 RPM | 5250 RPM |
| Torque | 321 Nm | 94 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Compression Ratio | 18.0:1 | 8.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 217 km/hour | 138 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1200 kg | 900 kg |
| Vehicle Length | 4600 mm | 4350 mm |
| Vehicle Width | 1800 mm | 1620 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2640 mm | 2450 mm |
| Fuel Consumption Overall | 5.8 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 61 L | 56 L |
