2001 Audi A8 vs. 2001 Daihatsu Sirion
To start off, both 2001 Audi A8 and 2001 Daihatsu Sirion were released in the same year (2001). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,936 cc (8 cylinders), 2001 Audi A8 is equipped with a bigger engine. In terms of performance, 2001 Audi A8 (271 HP @ 3750 RPM) has 171 more horse power than 2001 Daihatsu Sirion. (100 HP @ 7000 RPM). In normal driving conditions, 2001 Audi A8 should accelerate faster than 2001 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 990 kg more than 2001 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 2001 Audi A8 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, 2001 Audi A8 (320 Nm @ 1800 RPM) has 199 more torque (in Nm) than 2001 Daihatsu Sirion. (121 Nm @ 4400 RPM). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Sirion.
Compare all specifications:
| 2001 Audi A8 | 2001 Daihatsu Sirion | |
| Make | Audi | Daihatsu |
| Model | A8 | Sirion |
| Year Released | 2001 | 2001 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 1298 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 271 HP | 100 HP |
| Engine RPM | 3750 RPM | 7000 RPM |
| Torque | 320 Nm | 121 Nm |
| Torque RPM | 1800 RPM | 4400 RPM |
| Engine Bore Size | 81 mm | 72 mm |
| Engine Stroke Size | 95.5 mm | 79.7 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1860 kg | 870 kg |
| Vehicle Length | 5060 mm | 3680 mm |
| Vehicle Width | 1900 mm | 1600 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2470 mm | 2380 mm |
| Fuel Tank Capacity | 90 L | 40 L |
