NHTSA complaints document catastrophic internal engine failure at around 56,000 miles, often preceded by loud ticking noise. High supercharged firing pressures of 110 bar put extreme stress on internal components, particularly in vehicles that were driven hard and sold early by original owners without proper warm-up or cool-down routines.
Multiple NHTSA complaints cite driveshaft failure and near-complete driveshaft separation on stock, single-owner vehicles with under 60,000 miles. Affects manual transmission variants. One recall was issued for related powertrain concerns. Dealer confirmed driveshaft 'ready to fall off' on at least one documented case.
FCA recalled certain Mopar Stage 1 Kit Performance Package Powertrain Control Modules (PCM) due to software or hardware issues. Vehicles fitted with aftermarket Mopar performance upgrades may be affected. Unresolved recall units may exhibit unpredictable transmission or engine management behavior.
Erratic shifting
Unexpected power delivery
Check engine or transmission warning lights
DIY: Dealer only
Airbag Non-Deployment in Collision€0 (recall remedy) · 0-200,000 kmHIGH
NHTSA complaint documents a serious collision where airbags failed to deploy despite the vehicle being declared a total loss. A separate recall covers side/window airbag issues on 2015 Challenger models manufactured March–April 2015. This is a safety-critical concern on early production 2015 units.
Airbag warning light on dash
Non-deployment in confirmed crash event
DIY: Dealer only
Electrical System Wiring Recall€0 (recall remedy) · 0-150,000 kmMODERATE
FCA recalled 2014–2018 Dodge Challenger among other models for electrical wiring system faults. Wiring issues can lead to intermittent electrical failures, potential fire risk, or loss of critical vehicle functions if the recall has not been completed.
Chrysler recalled certain 2015 Challenger vehicles manufactured June–October 2014 for instrument cluster panel issues. Affected vehicles may display incorrect information or experience cluster failures, potentially masking important warning indicators.
Blank or flickering instrument cluster
Incorrect gauge readings
Warning lights not illuminating when expected
DIY: Moderate
Odometer Fraud Risk on Used Examples€500-2,000 · 0-200,000 kmMODERATE
An NHTSA complaint documents odometer fraud on a 2015 Dodge Challenger purchased from a dealer, with a confirmed mileage discrepancy discovered post-purchase. High-performance vehicles like the Hellcat are commonly clocked given their high used value and desirability.
Wear inconsistent with claimed mileage
Service records gap
Mileage discrepancy between dash and title
DIY: Easy
High Maintenance Costs and Dealer Service Pricing€1,200-2,000 · 60,000-100,000 kmLOW
Community reports confirm dealer quotes of $1,678 for 60,000-mile service on a 2023 Hellcat, consistent with high ownership costs for supercharged V8 vehicles. Transmission fluid type ambiguity also reported, suggesting some owners are uncertain about correct fluid specifications, risking incorrect servicing.
Unexpected service invoice amounts
Inconsistent maintenance records
DIY: Easy
Advertisement
Buying Checklist
Run a full VIN check against all 5 active NHTSA recalls and confirm dealer completion stamps for each — especially airbag, wiring, and engine recalls on 2015 models
Inspect and test-drive specifically for driveshaft vibration or clunking under hard acceleration, particularly on manual transmission variants
Request full oil change history — look for synthetic oil use and intervals under 8,000 km; walk away if service records are incomplete or show extended intervals
Have an independent shop perform a compression test and oil analysis to screen for early internal engine wear before purchase
Cross-reference claimed mileage against wear indicators (pedal rubber, seat bolster, steering wheel), service stamps, and a Carfax/AutoCheck history report to screen for odometer fraud
Check for any supercharger belt wear, unusual whine, or boost lag at wide-open throttle — supercharger belt failure is catastrophic and expensive
Service Reality
Community oil interval8,000 km
Oil specification5W-20 Full Synthetic (Mopar or equivalent meeting MS-6395 spec); many community members recommend 8,000 km intervals for spirited use over the manufacturer extended-life recommendation
Est. ownership cost (2yr)€3,000–6,000 per year including fuel, premium synthetic oil changes, tires (high wear rate), and periodic supercharger and drivetrain servicing; major engine or supercharger work can exceed €10,000–18,000
The Hellcat 6.2 is a genuinely strong engine when properly maintained, but the used market is riddled with examples that were driven extremely hard and sold by original owners before 70,000 miles — exactly the mileage band where deferred maintenance consequences start appearing. Prioritize documented service history above all else and budget for elevated running costs: oil, tires, brakes, and supercharger consumables are all premium expenses. Manual transmission buyers must specifically inspect the driveshaft, as documented NHTSA failures show it can fail suddenly on stock, low-mileage cars. A well-maintained, single-owner example with verified history can deliver well over 200,000 km of reliable performance, but a neglected one will destroy itself expensively.
Parts People Buy
Mopar 5W-20 Full Synthetic Engine OilLink unavailable
Supercharger Drive Belt — 6.2L HellcatLink unavailable
Spark Plugs — 6.2L Hellcat HEMI (Set of 8)Link unavailable