2007 Dodge Charger vs. 2003 Infiniti M
To start off, 2007 Dodge Charger is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Infiniti M. In addition, the cost of maintenance, including insurance, on 2003 Infiniti M would be higher. At 4,494 cc (8 cylinders), 2003 Infiniti M is equipped with a bigger engine. In terms of performance, 2003 Infiniti M (340 HP @ 6400 RPM) has 150 more horse power than 2007 Dodge Charger. (190 HP @ 6400 RPM) In normal driving conditions, 2003 Infiniti M should accelerate faster than 2007 Dodge Charger. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Charger weights approximately 596 kg more than 2003 Infiniti M.
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, 2003 Infiniti M (451 Nm @ 4000 RPM) has 193 more torque (in Nm) than 2007 Dodge Charger. (258 Nm @ 4000 RPM). This means 2003 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2007 Dodge Charger.
Compare all specifications:
| 2007 Dodge Charger | 2003 Infiniti M | |
| Make | Dodge | Infiniti |
| Model | Charger | M |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2736 cc | 4494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 340 HP |
| Engine RPM | 6400 RPM | 6400 RPM |
| Torque | 258 Nm | 451 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 86.1 mm | 93 mm |
| Engine Stroke Size | 78 mm | 82.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2343 kg | 1747 kg |
| Vehicle Length | 5090 mm | 5020 mm |
| Vehicle Width | 1900 mm | 1780 mm |
| Vehicle Height | 1480 mm | 1470 mm |
| Wheelbase Size | 3050 mm | 2810 mm |
| Fuel Tank Capacity | 68 L | 79 L |
