2009 Chevrolet Cobalt vs. 2009 Daihatsu Sirion
To start off, both 2009 Chevrolet Cobalt and 2009 Daihatsu Sirion were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,999 cc (4 cylinders), 2009 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Cobalt (260 HP @ 5300 RPM) has 158 more horse power than 2009 Daihatsu Sirion. (102 HP @ 6000 RPM). In normal driving conditions, 2009 Chevrolet Cobalt should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Cobalt weights approximately 296 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Chevrolet Cobalt (353 Nm @ 2000 RPM) has 221 more torque (in Nm) than 2009 Daihatsu Sirion. (132 Nm @ 4400 RPM). This means 2009 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 2009 Chevrolet Cobalt | 2009 Daihatsu Sirion | |
| Make | Chevrolet | Daihatsu |
| Model | Cobalt | Sirion |
| Year Released | 2009 | 2009 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1494 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 102 HP |
| Engine RPM | 5300 RPM | 6000 RPM |
| Torque | 353 Nm | 132 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Engine Bore Size | 87.6 mm | 72 mm |
| Engine Stroke Size | 86 mm | 91.8 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1261 kg | 965 kg |
| Vehicle Length | 4590 mm | 3640 mm |
| Vehicle Width | 1730 mm | 1670 mm |
| Vehicle Height | 1460 mm | 1560 mm |
| Wheelbase Size | 2630 mm | 2440 mm |
| Fuel Consumption Overall | 9.4 L/100km | 6.2 L/100km |
| Fuel Tank Capacity | 49 L | 40 L |
