1998 Daihatsu Sirion vs. 1979 Renault 15
To start off, 1998 Daihatsu Sirion is newer by 19 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 1,289 cc (4 cylinders), 1979 Renault 15 is equipped with a bigger engine. In terms of performance, 1998 Daihatsu Sirion (60 HP) has 1 more horse power than 1979 Renault 15. (59 HP). In normal driving conditions, 1998 Daihatsu Sirion should accelerate faster than 1979 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 1979 Renault 15 weights approximately 150 kg more than 1998 Daihatsu Sirion.
Let's talk about torque, 1979 Renault 15 (98 Nm) has 10 more torque (in Nm) than 1998 Daihatsu Sirion. (88 Nm). This means 1979 Renault 15 will have an easier job in driving up hills or pulling heavy equipment than 1998 Daihatsu Sirion.
Compare all specifications:
| 1998 Daihatsu Sirion | 1979 Renault 15 | |
| Make | Daihatsu | Renault |
| Model | Sirion | 15 |
| Year Released | 1998 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 987 cc | 1289 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 60 HP | 59 HP |
| Torque | 88 Nm | 98 Nm |
| Engine Bore Size | 71.9 mm | 75 mm |
| Engine Stroke Size | 81 mm | 69 mm |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 815 kg | 965 kg |
| Vehicle Length | 3680 mm | 4260 mm |
| Vehicle Width | 1600 mm | 1640 mm |
| Vehicle Height | 1460 mm | 1320 mm |
| Wheelbase Size | 2350 mm | 2440 mm |
