2008 Daihatsu Sirion vs. 2001 Suzuki Aerio
To start off, 2008 Daihatsu Sirion is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Suzuki Aerio. In addition, the cost of maintenance, including insurance, on 2001 Suzuki Aerio would be higher. At 1,493 cc (4 cylinders), 2008 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2001 Suzuki Aerio (110 HP @ 6000 RPM) has 8 more horse power than 2008 Daihatsu Sirion. (102 HP @ 6000 RPM) In normal driving conditions, 2001 Suzuki Aerio should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2001 Suzuki Aerio weights approximately 220 kg more than 2008 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Suzuki Aerio is four wheel drive (4WD), it will have significant more traction and grip than 2008 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 2001 Suzuki Aerio 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 Suzuki Aerio (143 Nm @ 4000 RPM) has 5 more torque (in Nm) than 2008 Daihatsu Sirion. (138 Nm @ 4400 RPM). This means 2001 Suzuki Aerio will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion. 2008 Daihatsu Sirion has automatic transmission and 2001 Suzuki Aerio has manual transmission. 2001 Suzuki Aerio will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Daihatsu Sirion | 2001 Suzuki Aerio | |
| Make | Daihatsu | Suzuki |
| Model | Sirion | Aerio |
| Year Released | 2008 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1493 cc | 1488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 110 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 138 Nm | 143 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 72 mm | 78 mm |
| Engine Stroke Size | 91.8 mm | 78 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 980 kg | 1200 kg |
| Vehicle Length | 3400 mm | 4240 mm |
| Vehicle Height | 1250 mm | 1560 mm |
| Wheelbase Size | 2440 mm | 2490 mm |
