The 2015 update elevated the Challenger from a nostalgic cruiser into a formidable performance powerhouse, rivalling sports icons like the Chevrolet Camaro while establishing its own drag-strip mythology. Alongside a heavily revised dashboard and modern Uconnect infotainment, the line-up expanded from the agile 3.6 V6 and 5.7 HEMI up to the thunderous 485 bhp 6.4 392 HEMI and the tyre-shredding 707+ bhp Hellcat supercharged V8. Dedicated Dodge Challenger maintenance is paramount when managing this extreme level of horsepower.
Crucial to this generation was the standard fitment of the lightning-fast ZF 8-speed automatic (TorqueFlite 8HP), which transformed acceleration, fuel economy and mechanical endurance. While naturally aspirated HEMI models demand watchful oil levels to protect camshaft lobes, Hellcat and Demon variants introduce dedicated supercharger intercooler circuits, dual fuel pumps and immense driveline torque. Neglecting thermal management quickly triggers protective ECU power throttling.