2005 Daewoo Lacetti vs. 2006 Daihatsu Sirion
To start off, 2006 Daihatsu Sirion is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Daewoo Lacetti. In addition, the cost of maintenance, including insurance, on 2005 Daewoo Lacetti would be higher. At 1,399 cc (4 cylinders), 2005 Daewoo Lacetti is equipped with a bigger engine. In terms of performance, 2005 Daewoo Lacetti (94 HP @ 5800 RPM) has 8 more horse power than 2006 Daihatsu Sirion. (86 HP @ 6000 RPM). In normal driving conditions, 2005 Daewoo Lacetti should accelerate faster than 2006 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2005 Daewoo Lacetti weights approximately 295 kg more than 2006 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, 2005 Daewoo Lacetti (130 Nm @ 3400 RPM) has 10 more torque (in Nm) than 2006 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 2005 Daewoo Lacetti will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion.
Compare all specifications:
| 2005 Daewoo Lacetti | 2006 Daihatsu Sirion | |
| Make | Daewoo | Daihatsu |
| Model | Lacetti | Sirion |
| Year Released | 2005 | 2006 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 94 HP | 86 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 130 Nm | 120 Nm |
| Torque RPM | 3400 RPM | 3200 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 170 km/hour | 180 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1035 kg | 740 kg |
| Vehicle Length | 4300 mm | 3400 mm |
| Vehicle Height | 1450 mm | 1250 mm |
| Wheelbase Size | 2710 mm | 2440 mm |
| Fuel Consumption Overall | 7.1 L/100km | 5 L/100km |
| Fuel Tank Capacity | 60 L | 40 L |
