2005 Opel Corsa vs. 1975 Renault 15
To start off, 2005 Opel Corsa is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Renault 15. In addition, the cost of maintenance, including insurance, on 1975 Renault 15 would be higher. At 1,598 cc (4 cylinders), 2005 Opel Corsa is equipped with a bigger engine. In terms of performance, 2005 Opel Corsa (101 HP @ 4300 RPM) has 42 more horse power than 1975 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2005 Opel Corsa should accelerate faster than 1975 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Corsa weights approximately 10 kg more than 1975 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, 2005 Opel Corsa (139 Nm @ 3200 RPM) has 40 more torque (in Nm) than 1975 Renault 15. (99 Nm @ 3500 RPM). This means 2005 Opel Corsa will have an easier job in driving up hills or pulling heavy equipment than 1975 Renault 15.
Compare all specifications:
| 2005 Opel Corsa | 1975 Renault 15 | |
| Make | Opel | Renault |
| Model | Corsa | 15 |
| Year Released | 2005 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 59 HP |
| Engine RPM | 4300 RPM | 5500 RPM |
| Torque | 139 Nm | 99 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 79 mm | 75 mm |
| Engine Stroke Size | 81.5 mm | 69 mm |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 975 kg | 965 kg |
| Wheelbase Size | 2450 mm | 2440 mm |
| Fuel Tank Capacity | 46 L | 55 L |
