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.

What we checked

Partly reconciled against public records, 2026-09-11

NHTSA holds 57 owner complaints for the 2020 Dodge Charger Hellcat Widebody, across 3 recall campaigns.

A big number here usually means a lot of these were sold, not that it is a bad vehicle — popular models collect more complaints for the same rate of trouble. So the total on its own says little. What is worth reading is the shape of it. 63% of them are about one thing — airbags. That much concentration is a genuine pattern rather than background noise, and it is the first thing to check on any example you look at.

3 recall campaigns cover this model year. Recalls are repaired free, for any owner, with no time limit on most safety campaigns — but only if someone books it in. Ask the seller to show it was done, or have any dealer check the VIN; it takes them a couple of minutes and costs nothing.

Not written up yet: electrics and electronics (6 complaints). That group is in the public record and is not covered by the issues below. Treat it as something to ask about, not as absent.

Looked at and set aside: airbags (36) — 36 airbag complaints on file, almost always a recall matter rather than a repair bill; have a dealer check this VIN for open airbag campaigns and confirm any were performed.

Counts come from the NHTSA complaint and recall database — free, public, and worth checking yourself.

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 (estimate): $2,500–$4,500 supercharger rebuild

Source: NHTSA complaints filed under the engine (6), the body and structure (2).

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 (estimate): $600–$1,200 per rear tire set

Source: not yet checked against public records.

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 (estimate): $150–$300 fluid service; $4,000–$8,000 rebuild if neglected

Source: NHTSA complaints filed under the engine (6).

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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Not ready to pay for one? The free read is instant and needs no card — it checks the asking price against the market and names the top issues for this year. It stops short of the verdict, because that needs the photos.

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.