* Condition of the car: Modifications, tire condition, and overall maintenance significantly impact performance.
* Driver skill: A skilled driver will consistently achieve better times than a less experienced one.
* Weather conditions: Temperature, humidity, and altitude all affect performance.
* Track conditions: A prepped drag strip will yield faster times than a street race.
That said, a stock 2008 Dodge Charger RT typically runs the quarter-mile in the mid- to high 13-second range. Some sources quote 13.5 seconds, while others might report slightly faster or slower times depending on the factors listed above. You're unlikely to see a consistent time below 13 seconds without modifications.
