What year charger ? and it all depends on the engine and rear gear ratio.
racing technology
The SRT8 (either Challenger or Charger) will be faster than a RT. The SRT8 has the 6.1L Hemi, while the RT has the 5.7L.
Road / Track racing technology
Figure mid-to high 14s
road and track
Yes
Sorry - this is regarding a navigation Disk.
368
340
368
The Challenger will be faster due to more horsepower [(375bhp); Charger: 370bhp]and more torque: Challenger 410lb ft; Charger 400lb ft
Yes