1991 Audi 100 vs. 2009 Daihatsu Sirion
To start off, 2009 Daihatsu Sirion is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,307 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (133 HP) has 31 more horse power than 2009 Daihatsu Sirion. (102 HP). In normal driving conditions, 1991 Audi 100 should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 465 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1991 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, 1991 Audi 100 (186 Nm) has 54 more torque (in Nm) than 2009 Daihatsu Sirion. (132 Nm). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 1991 Audi 100 | 2009 Daihatsu Sirion | |
| Make | Audi | Daihatsu |
| Model | 100 | Sirion |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 1495 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 133 HP | 102 HP |
| Torque | 186 Nm | 132 Nm |
| Engine Bore Size | 82.5 mm | 72 mm |
| Engine Stroke Size | 86.4 mm | 91.8 mm |
| Top Speed | 201 km/hour | 185 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1370 kg | 905 kg |
| Vehicle Length | 4800 mm | 3640 mm |
| Vehicle Width | 1790 mm | 1670 mm |
| Vehicle Height | 1450 mm | 1560 mm |
| Wheelbase Size | 2700 mm | 2440 mm |
| Fuel Tank Capacity | 80 L | 40 L |
