2004 Renault Logan vs. 1979 Renault 15
To start off, 2004 Renault Logan is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Renault 15. In addition, the cost of maintenance, including insurance, on 1979 Renault 15 would be higher. At 1,390 cc (4 cylinders), 2004 Renault Logan is equipped with a bigger engine. In terms of performance, 2004 Renault Logan (73 HP @ 5500 RPM) has 14 more horse power than 1979 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2004 Renault Logan should accelerate faster than 1979 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Logan weights approximately 10 kg more than 1979 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, 2004 Renault Logan (113 Nm @ 3000 RPM) has 15 more torque (in Nm) than 1979 Renault 15. (98 Nm @ 3500 RPM). This means 2004 Renault Logan will have an easier job in driving up hills or pulling heavy equipment than 1979 Renault 15.
Compare all specifications:
| 2004 Renault Logan | 1979 Renault 15 | |
| Make | Renault | Renault |
| Model | Logan | 15 |
| Year Released | 2004 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1390 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 73 HP | 59 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 113 Nm | 98 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 79.5 mm | 75 mm |
| Engine Stroke Size | 70 mm | 69 mm |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 975 kg | 965 kg |
| Vehicle Length | 4260 mm | 4260 mm |
| Vehicle Width | 1740 mm | 1640 mm |
| Vehicle Height | 1530 mm | 1320 mm |
| Wheelbase Size | 2690 mm | 2440 mm |
| Fuel Tank Capacity | 50 L | 55 L |
