2008 Chrysler PT Cruiser vs. 2005 BMW 645
To start off, 2008 Chrysler PT Cruiser is newer by 3 year(s). Which means there will be less support and parts availability for 2005 BMW 645. In addition, the cost of maintenance, including insurance, on 2005 BMW 645 would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP @ 6100 RPM) has 188 more horse power than 2008 Chrysler PT Cruiser. (150 HP @ 5200 RPM) In normal driving conditions, 2005 BMW 645 should accelerate faster than 2008 Chrysler PT Cruiser. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 272 kg more than 2008 Chrysler PT Cruiser. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 645 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2008 Chrysler PT Cruiser, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW 645 (439 Nm @ 3600 RPM) has 225 more torque (in Nm) than 2008 Chrysler PT Cruiser. (214 Nm @ 4000 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chrysler PT Cruiser.
Compare all specifications:
| 2008 Chrysler PT Cruiser | 2005 BMW 645 | |
| Make | Chrysler | BMW |
| Model | PT Cruiser | 645 |
| Year Released | 2008 | 2005 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2429 cc | 4390 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 150 HP | 338 HP |
| Engine RPM | 5200 RPM | 6100 RPM |
| Torque | 214 Nm | 439 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 87.5 mm | 92 mm |
| Engine Stroke Size | 101 mm | 83 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 178 km/hour | 250 km/hour |
| Acceleration 0-100mph | 11.6 seconds | 5.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1443 kg | 1715 kg |
| Vehicle Length | 4930 mm | 4830 mm |
| Vehicle Height | 1490 mm | 1380 mm |
| Wheelbase Size | 2620 mm | 2790 mm |
| Fuel Consumption Overall | 12.3 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 57 L | 70 L |
