* Base V6: The top speed is likely electronically limited to around 120-130 mph.
* R/T (5.7L Hemi V8): This model would likely have a higher top speed, possibly around 140-150 mph, again potentially electronically limited.
* SRT8 (6.1L Hemi V8): This is the highest-performance model from that year, and could reach speeds in the 160-170 mph range, potentially higher if not electronically limited.
It's crucial to remember that reaching these speeds is extremely dangerous and should only be done in controlled environments like a professional racetrack. Top speed is also affected by factors like road conditions, tire condition, and the car's overall maintenance.