2006 Audi A6 vs. 2005 Daihatsu Sirion
To start off, 2006 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2005 Daihatsu Sirion would be higher. At 2,967 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (221 HP @ 4000 RPM) has 133 more horse power than 2005 Daihatsu Sirion. (88 HP @ 6000 RPM). In normal driving conditions, 2006 Audi A6 should accelerate faster than 2005 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 825 kg more than 2005 Daihatsu Sirion. 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, 2006 Audi A6 (450 Nm @ 1400 RPM) has 330 more torque (in Nm) than 2005 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Daihatsu Sirion.
Compare all specifications:
| 2006 Audi A6 | 2005 Daihatsu Sirion | |
| Make | Audi | Daihatsu |
| Model | A6 | Sirion |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1295 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 88 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 450 Nm | 120 Nm |
| Torque RPM | 1400 RPM | 3200 RPM |
| Engine Bore Size | 83 mm | 72 mm |
| Engine Stroke Size | 91.4 mm | 79.7 mm |
| Engine Compression Ratio | 20.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 243 km/hour | 170 km/hour |
| Acceleration 0-100mph | 7.6 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1765 kg | 940 kg |
| Vehicle Length | 4920 mm | 3610 mm |
| Vehicle Width | 2020 mm | 1670 mm |
| Vehicle Height | 1470 mm | 1560 mm |
| Wheelbase Size | 2850 mm | 2350 mm |
| Fuel Consumption Overall | 6.3 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 80 L | 40 L |
