2007 Audi Q7 vs. 2004 Daihatsu Sirion
To start off, 2007 Audi Q7 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2004 Daihatsu Sirion would be higher. At 3,597 cc (6 cylinders), 2007 Audi Q7 is equipped with a bigger engine. In terms of performance, 2007 Audi Q7 (276 HP @ 6200 RPM) has 204 more horse power than 2004 Daihatsu Sirion. (72 HP @ 5200 RPM). In normal driving conditions, 2007 Audi Q7 should accelerate faster than 2004 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 1390 kg more than 2004 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 2007 Audi Q7 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, 2007 Audi Q7 (360 Nm @ 2500 RPM) has 259 more torque (in Nm) than 2004 Daihatsu Sirion. (101 Nm @ 3600 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2004 Daihatsu Sirion. 2007 Audi Q7 has automatic transmission and 2004 Daihatsu Sirion has manual transmission. 2004 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi Q7 | 2004 Daihatsu Sirion | |
| Make | Audi | Daihatsu |
| Model | Q7 | Sirion |
| Year Released | 2007 | 2004 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3597 cc | 1296 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 276 HP | 72 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 360 Nm | 101 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2240 kg | 850 kg |
| Vehicle Length | 5090 mm | 3680 mm |
| Vehicle Width | 1990 mm | 1600 mm |
| Vehicle Height | 1740 mm | 1460 mm |
| Wheelbase Size | 3010 mm | 2350 mm |
