2008 Chrysler PT Cruiser vs. 2007 Daihatsu Sirion
To start off, 2008 Chrysler PT Cruiser is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2007 Daihatsu Sirion would be higher. At 2,428 cc (4 cylinders), 2008 Chrysler PT Cruiser is equipped with a bigger engine. In terms of performance, 2008 Chrysler PT Cruiser (150 HP @ 5200 RPM) has 49 more horse power than 2007 Daihatsu Sirion. (101 HP @ 3600 RPM). In normal driving conditions, 2008 Chrysler PT Cruiser should accelerate faster than 2007 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chrysler PT Cruiser weights approximately 740 kg more than 2007 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, 2008 Chrysler PT Cruiser (214 Nm @ 4000 RPM) has 74 more torque (in Nm) than 2007 Daihatsu Sirion. (140 Nm @ 4600 RPM). This means 2008 Chrysler PT Cruiser will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Sirion.
Compare all specifications:
| 2008 Chrysler PT Cruiser | 2007 Daihatsu Sirion | |
| Make | Chrysler | Daihatsu |
| Model | PT Cruiser | Sirion |
| Year Released | 2008 | 2007 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2428 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 150 HP | 101 HP |
| Engine RPM | 5200 RPM | 3600 RPM |
| Torque | 214 Nm | 140 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Bore Size | 87.5 mm | 72 mm |
| Engine Stroke Size | 101 mm | 79.7 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1680 kg | 940 kg |
| Vehicle Length | 4930 mm | 3610 mm |
| Vehicle Height | 1490 mm | 1670 mm |
| Wheelbase Size | 2620 mm | 2440 mm |
| Fuel Tank Capacity | 57 L | 40 L |
