2007 Opel Vectra vs. 1972 Renault 15
To start off, 2007 Opel Vectra is newer by 35 year(s). Which means there will be less support and parts availability for 1972 Renault 15. In addition, the cost of maintenance, including insurance, on 1972 Renault 15 would be higher. At 2,958 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (175 HP @ 4000 RPM) has 116 more horse power than 1972 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1972 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 740 kg more than 1972 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Opel Vectra (370 Nm @ 1900 RPM) has 272 more torque (in Nm) than 1972 Renault 15. (98 Nm @ 3500 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1972 Renault 15.
Compare all specifications:
| 2007 Opel Vectra | 1972 Renault 15 | |
| Make | Opel | Renault |
| Model | Vectra | 15 |
| Year Released | 2007 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 59 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 370 Nm | 98 Nm |
| Torque RPM | 1900 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1705 kg | 965 kg |
| Vehicle Length | 4830 mm | 4270 mm |
| Vehicle Width | 1800 mm | 1640 mm |
| Vehicle Height | 1510 mm | 1310 mm |
| Wheelbase Size | 2840 mm | 2440 mm |
| Fuel Tank Capacity | 60 L | 55 L |
