2003 Dodge Stratus vs. 2007 BMW 645
To start off, 2007 BMW 645 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Dodge Stratus. In addition, the cost of maintenance, including insurance, on 2003 Dodge Stratus would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 182 more horse power than 2003 Dodge Stratus. (146 HP @ 5500 RPM) In normal driving conditions, 2007 BMW 645 should accelerate faster than 2003 Dodge Stratus. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 645 weights approximately 435 kg more than 2003 Dodge Stratus. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2003 Dodge Stratus, 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, 2007 BMW 645 (450 Nm @ 3600 RPM) has 236 more torque (in Nm) than 2003 Dodge Stratus. (214 Nm @ 4000 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2003 Dodge Stratus.
Compare all specifications:
| 2003 Dodge Stratus | 2007 BMW 645 | |
| Make | Dodge | BMW |
| Model | Stratus | 645 |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2429 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 146 HP | 328 HP |
| Engine RPM | 5500 RPM | 6100 RPM |
| Torque | 214 Nm | 450 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 87 mm | 92 mm |
| Engine Stroke Size | 100 mm | 82.7 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1380 kg | 1815 kg |
| Vehicle Length | 4850 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2750 mm | 2790 mm |
| Fuel Tank Capacity | 61 L | 70 L |
