1991 Innocenti 990 vs. 2008 Daihatsu Sirion
To start off, 2008 Daihatsu Sirion is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1991 Innocenti 990 would be higher. At 992 cc (3 cylinders), 1991 Innocenti 990 is equipped with a bigger engine. In terms of performance, 2008 Daihatsu Sirion (57 HP @ 6000 RPM) has 6 more horse power than 1991 Innocenti 990. (51 HP @ 5800 RPM) In normal driving conditions, 2008 Daihatsu Sirion should accelerate faster than 1991 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2008 Daihatsu Sirion weights approximately 180 kg more than 1991 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Daihatsu Sirion (88 Nm @ 3600 RPM) has 13 more torque (in Nm) than 1991 Innocenti 990. (75 Nm @ 3200 RPM). This means 2008 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti 990. 2008 Daihatsu Sirion has automatic transmission and 1991 Innocenti 990 has manual transmission. 1991 Innocenti 990 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Innocenti 990 | 2008 Daihatsu Sirion | |
| Make | Innocenti | Daihatsu |
| Model | 990 | Sirion |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 992 cc | 989 cc |
| Engine Cylinders | 3 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 57 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 75 Nm | 88 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Engine Bore Size | 76 mm | 72 mm |
| Engine Stroke Size | 73 mm | 81 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 710 kg | 890 kg |
| Vehicle Length | 3170 mm | 3700 mm |
| Vehicle Width | 1530 mm | 1600 mm |
| Vehicle Height | 1390 mm | 1460 mm |
| Wheelbase Size | 2050 mm | 2350 mm |
