1971 Autobianchi A 112 vs. 2009 Daihatsu Sirion
To start off, 2009 Daihatsu Sirion is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Autobianchi A 112. In addition, the cost of maintenance, including insurance, on 1971 Autobianchi A 112 would be higher. At 1,297 cc (4 cylinders), 2009 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2009 Daihatsu Sirion (86 HP @ 6000 RPM) has 45 more horse power than 1971 Autobianchi A 112. (41 HP @ 5400 RPM) In normal driving conditions, 2009 Daihatsu Sirion should accelerate faster than 1971 Autobianchi A 112. With that said, vehicle weight also plays an important factor in acceleration. 2009 Daihatsu Sirion weights approximately 285 kg more than 1971 Autobianchi A 112. 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, 2009 Daihatsu Sirion (120 Nm @ 3200 RPM) has 50 more torque (in Nm) than 1971 Autobianchi A 112. (70 Nm @ 3000 RPM). This means 2009 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1971 Autobianchi A 112. 2009 Daihatsu Sirion has automatic transmission and 1971 Autobianchi A 112 has manual transmission. 1971 Autobianchi A 112 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Autobianchi A 112 | 2009 Daihatsu Sirion | |
| Make | Autobianchi | Daihatsu |
| Model | A 112 | Sirion |
| Year Released | 1971 | 2009 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 41 HP | 86 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 70 Nm | 120 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 65 mm | 72 mm |
| Engine Stroke Size | 68 mm | 79.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 135 km/hour | 175 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 655 kg | 940 kg |
| Vehicle Length | 3280 mm | 3610 mm |
| Vehicle Width | 1490 mm | 1560 mm |
| Vehicle Height | 1370 mm | 1670 mm |
| Wheelbase Size | 2040 mm | 2440 mm |
| Fuel Tank Capacity | 30 L | 40 L |
