1999 Daihatsu Sirion vs. 1983 Fiat Ritmo
To start off, 1999 Daihatsu Sirion is newer by 16 year(s). Which means there will be less support and parts availability for 1983 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1983 Fiat Ritmo would be higher. At 1,496 cc (4 cylinders), 1983 Fiat Ritmo is equipped with a bigger engine. In terms of performance, 1983 Fiat Ritmo (81 HP) has 9 more horse power than 1999 Daihatsu Sirion. (72 HP) In normal driving conditions, 1983 Fiat Ritmo should accelerate faster than 1999 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1983 Fiat Ritmo weights approximately 70 kg more than 1999 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1983 Fiat Ritmo (127 Nm @ 3000 RPM) has 26 more torque (in Nm) than 1999 Daihatsu Sirion. (101 Nm @ 3600 RPM). This means 1983 Fiat Ritmo will have an easier job in driving up hills or pulling heavy equipment than 1999 Daihatsu Sirion.
Compare all specifications:
| 1999 Daihatsu Sirion | 1983 Fiat Ritmo | |
| Make | Daihatsu | Fiat |
| Model | Sirion | Ritmo |
| Year Released | 1999 | 1983 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1496 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 81 HP |
| Torque | 101 Nm | 127 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 850 kg | 920 kg |
| Vehicle Length | 3680 mm | 4040 mm |
| Vehicle Width | 1600 mm | 1660 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2350 mm | 2450 mm |
