2007 Chevrolet Aveo vs. 2007 Daihatsu Sirion
To start off, both 2007 Chevrolet Aveo and 2007 Daihatsu Sirion were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,599 cc (4 cylinders), 2007 Chevrolet Aveo is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Aveo (103 HP @ 5800 RPM) has 17 more horse power than 2007 Daihatsu Sirion. (86 HP @ 6000 RPM). In normal driving conditions, 2007 Chevrolet Aveo should accelerate faster than 2007 Daihatsu Sirion.
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, 2007 Chevrolet Aveo (145 Nm @ 3400 RPM) has 25 more torque (in Nm) than 2007 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 2007 Chevrolet Aveo will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Sirion. 2007 Daihatsu Sirion has automatic transmission and 2007 Chevrolet Aveo has manual transmission. 2007 Chevrolet Aveo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Aveo | 2007 Daihatsu Sirion | |
| Make | Chevrolet | Daihatsu |
| Model | Aveo | Sirion |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 103 HP | 86 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 145 Nm | 120 Nm |
| Torque RPM | 3400 RPM | 3200 RPM |
| Engine Bore Size | 79.1 mm | 72 mm |
| Engine Stroke Size | 81.5 mm | 79.7 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 3890 mm | 3610 mm |
| Vehicle Width | 1680 mm | 1670 mm |
| Vehicle Height | 1500 mm | 1560 mm |
| Wheelbase Size | 2490 mm | 2440 mm |
| Fuel Tank Capacity | 42 L | 40 L |
