Buyer Research

2020 Dodge Charger Hellcat Widebody — Should You Buy One?

Typical asking price: $48,000–$68,000. There is 1 high-severity known issue you need to know before handing over a check.

Kestrel Take

A four-door family sedan with 717 horsepower is objectively unhinged and that's exactly the point. The Charger Hellcat is the weapon of choice for people who want to be fast AND carry passengers. The supercharger is the component to scrutinize. Listen for whine, ask about fluid history, and have a mechanic check the transmission. If it's clean, there is nothing more entertaining for the money.

Known Issues for the 2020 Dodge Charger Hellcat Widebody

Ranked by wallet impact. These are documented, recurring problems — not freak accidents.

Supercharger bearing wear in high-use unitsHigh — wallet impact

The 6.2L Hellcat supercharger bearing wears faster in cars that see frequent full-throttle use. A whine from the supercharger at idle that changes pitch under boost means bearing failure is coming. Not cheap.

Repair cost range: $2,500–$4,500 supercharger rebuild

Rear tire wear rate at 717hpMedium

The widebody's 305mm rear tires wear at an alarming rate with regular use of the power — 10,000–15,000 miles on a set is typical for drivers who use the car like it was meant to be used.

Repair cost range: $600–$1,200 per rear tire set

Torqueflite 8-speed ATF degradationMedium

The 8HP90 transmission handles the Hellcat's torque but needs fresh fluid more often than the 8,000-mile interval suggests when used hard. Dark, burnt-smelling fluid at purchase is a warning sign.

Repair cost range: $150–$300 fluid service; $4,000–$8,000 rebuild if neglected

Walk-Away Red Flags

✗Supercharger whine at idle — listen carefully during the cold start
✗Dark transmission fluid — means it's been ridden hard and not serviced
✗Any modifications to the tune or boost — 717hp is already at the mechanical limit of many components

Good Signs

✓Recent transmission fluid service with receipt
✓Supercharger inspection completed at Dodge dealer
✓Relatively low miles for a Hellcat (under 20k is genuinely low — many see drag strips)

Found a specific Dodge Charger Hellcat Widebody?

This page covers what goes wrong on the 2020 Dodge Charger Hellcat Widebody in general. The Kestrel report covers this specific car— the asking price vs. market, the photos, the seller's description, and a BUY / NEGOTIATE / WALK AWAY verdict with a negotiation script.

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Known issues on this page are based on documented owner reports, NHTSA complaints, class-action records, and manufacturer technical service bulletins. Individual vehicles vary. A pre-purchase inspection by a trusted mechanic is always worth doing.