2006 BMW 645 vs. 2010 Dodge Challenger
To start off, 2010 Dodge Challenger is newer by 4 year(s). Which means there will be less support and parts availability for 2006 BMW 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 would be higher. At 6,100 cc (8 cylinders), 2010 Dodge Challenger is equipped with a bigger engine. In terms of performance, 2010 Dodge Challenger (425 HP @ 6200 RPM) has 97 more horse power than 2006 BMW 645. (328 HP @ 6100 RPM) In normal driving conditions, 2010 Dodge Challenger should accelerate faster than 2006 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2010 Dodge Challenger weights approximately 64 kg more than 2006 BMW 645. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2010 Dodge Challenger (569 Nm @ 4800 RPM) has 119 more torque (in Nm) than 2006 BMW 645. (450 Nm @ 3600 RPM). This means 2010 Dodge Challenger will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 645.
Compare all specifications:
| 2006 BMW 645 | 2010 Dodge Challenger | |
| Make | BMW | Dodge |
| Model | 645 | Challenger |
| Year Released | 2006 | 2010 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 6100 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 425 HP |
| Engine RPM | 6100 RPM | 6200 RPM |
| Torque | 450 Nm | 569 Nm |
| Torque RPM | 3600 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1810 kg | 1874 kg |
| Vehicle Length | 4830 mm | 5022 mm |
| Vehicle Width | 1860 mm | 1923 mm |
| Vehicle Height | 1380 mm | 1450 mm |
| Wheelbase Size | 2790 mm | 2946 mm |
| Fuel Tank Capacity | 70 L | 72 L |
