1979 Audi 100 vs. 2009 Daihatsu Sirion
To start off, 2009 Daihatsu Sirion is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Audi 100. In addition, the cost of maintenance, including insurance, on 1979 Audi 100 would be higher. At 1,588 cc (4 cylinders), 1979 Audi 100 is equipped with a bigger engine. In terms of performance, 2009 Daihatsu Sirion (102 HP @ 6000 RPM) has 17 more horse power than 1979 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2009 Daihatsu Sirion should accelerate faster than 1979 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1979 Audi 100 weights approximately 204 kg more than 2009 Daihatsu Sirion.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1979 Audi 100. In wet, icy, snow, or gravel driving conditions, 2009 Daihatsu Sirion will offer significantly more control. 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 (138 Nm @ 4400 RPM) has 14 more torque (in Nm) than 1979 Audi 100. (124 Nm @ 3200 RPM). This means 2009 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1979 Audi 100. 2009 Daihatsu Sirion has automatic transmission and 1979 Audi 100 has manual transmission. 1979 Audi 100 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:
| 1979 Audi 100 | 2009 Daihatsu Sirion | |
| Make | Audi | Daihatsu |
| Model | 100 | Sirion |
| Year Released | 1979 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1495 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 102 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 124 Nm | 138 Nm |
| Torque RPM | 3200 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1110 kg | 906 kg |
| Vehicle Length | 4600 mm | 3640 mm |
| Vehicle Width | 1770 mm | 1670 mm |
| Vehicle Height | 1400 mm | 1560 mm |
| Wheelbase Size | 2680 mm | 2440 mm |
