2002 Audi A8 vs. 1998 Daihatsu Sirion
To start off, 2002 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 1998 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 1998 Daihatsu Sirion would be higher. At 3,936 cc (8 cylinders), 2002 Audi A8 is equipped with a bigger engine. In terms of performance, 2002 Audi A8 (271 HP @ 3750 RPM) has 171 more horse power than 1998 Daihatsu Sirion. (100 HP @ 7000 RPM). In normal driving conditions, 2002 Audi A8 should accelerate faster than 1998 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A8 weights approximately 1040 kg more than 1998 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2002 Audi A8 (225 Nm @ 1800 RPM) has 105 more torque (in Nm) than 1998 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 2002 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1998 Daihatsu Sirion. 2002 Audi A8 has automatic transmission and 1998 Daihatsu Sirion has manual transmission. 1998 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Audi A8 | 1998 Daihatsu Sirion | |
| Make | Audi | Daihatsu |
| Model | A8 | Sirion |
| Year Released | 2002 | 1998 |
| 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 | 225 Nm | 120 Nm |
| Torque RPM | 1800 RPM | 4400 RPM |
| Engine Bore Size | 81 mm | 72 mm |
| Engine Stroke Size | 95.5 mm | 79.7 mm |
| Engine Compression Ratio | 18.0:1 | 11.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1940 kg | 900 kg |
| Vehicle Length | 5060 mm | 3680 mm |
| Vehicle Width | 1900 mm | 1600 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2950 mm | 2350 mm |
| Fuel Tank Capacity | 90 L | 37 L |
