2002 Daihatsu Sirion vs. 1971 Isuzu Florian
To start off, 2002 Daihatsu Sirion is newer by 31 year(s). Which means there will be less support and parts availability for 1971 Isuzu Florian. In addition, the cost of maintenance, including insurance, on 1971 Isuzu Florian would be higher. At 1,584 cc (4 cylinders), 1971 Isuzu Florian is equipped with a bigger engine. In terms of performance, 1971 Isuzu Florian (84 HP @ 5200 RPM) has 12 more horse power than 2002 Daihatsu Sirion. (72 HP @ 5200 RPM) In normal driving conditions, 1971 Isuzu Florian should accelerate faster than 2002 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1971 Isuzu Florian weights approximately 140 kg more than 2002 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, 1971 Isuzu Florian (124 Nm @ 2600 RPM) has 23 more torque (in Nm) than 2002 Daihatsu Sirion. (101 Nm @ 3600 RPM). This means 1971 Isuzu Florian will have an easier job in driving up hills or pulling heavy equipment than 2002 Daihatsu Sirion.
Compare all specifications:
| 2002 Daihatsu Sirion | 1971 Isuzu Florian | |
| Make | Daihatsu | Isuzu |
| Model | Sirion | Florian |
| Year Released | 2002 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 84 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 101 Nm | 124 Nm |
| Torque RPM | 3600 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 850 kg | 990 kg |
| Vehicle Length | 3680 mm | 4020 mm |
| Vehicle Width | 1600 mm | 1500 mm |
| Vehicle Height | 1460 mm | 1330 mm |
| Wheelbase Size | 2350 mm | 2360 mm |
