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2019 DODGE CHALLENGER

3.6L V6 Pentastar•RWD•AUTOMATIC•gas
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5-Year Cost of Ownership
$34,133 maintenance + known platform issues
~$6,827/yr · 570¢/mile equivalent · $5,857 maintenance + $7,326 expected platform issues
Compare this engine
vs
5.7L V8 Hemi
vs
6.2L V8 Hellcat (707hp)
vs
6.4L V8 Hemi 392
Common Problems & Known Issues

The 2019 Challenger is mechanically solid for a muscle car, but the ZF 8-speed automatic has a weak link in its cooler system, and high-output Hemi engines (especially 6.2L Hellcat) face catastrophic oiling and bearing failures when pushed hard or neglected.

Transmission Oil Cooler Failure (ZF 8HP70/8HP90)

Common · high severity
Typical onset: 60,000-90,000 mi
Symptoms: Pink milkshake in coolant overflow (transmission fluid mixing with coolant), Transmission slipping or delayed shifts, Check engine light with trans temp codes, Coolant level mysteriously dropping
Fix: Replace transmission oil cooler and flush both coolant and transmission systems. Sometimes requires internal trans flush if contamination is severe. 4-6 hours labor if caught early, 12+ if trans is damaged.
Estimated cost: $800-1,500 for cooler replacement; $3,500-5,000 if transmission internals are damaged

Connecting Rod and Main Bearing Failure (6.2L Hellcat, 6.4L 392)

Occasional · high severity
Typical onset: 40,000-80,000 mi on hard-driven examples
Symptoms: Knocking or ticking noise from bottom end, especially at idle, Sudden catastrophic failure with metal chunks in oil pan, Low oil pressure warning, Excessive blow-by from crankcase
Fix: Full short block replacement or engine rebuild with upgraded bearings. Root cause is oiling system design under sustained high RPM and aggressive driving. 25-35 hours labor for engine removal and rebuild.
Estimated cost: $8,000-15,000 depending on block damage and whether heads need work

Piston Ring and Cylinder Scoring (5.7L and 6.4L Hemi)

Occasional · high severity
Typical onset: 80,000-120,000 mi
Symptoms: Heavy oil consumption (1 quart per 1,000 miles or worse), Blue smoke on cold start or acceleration, Fouled spark plugs on specific cylinders, Loss of compression on leak-down test
Fix: Requires cylinder head removal, honing cylinders, and replacing piston rings at minimum. Often need full pistons if scoring is deep. 18-24 hours labor for both banks.
Estimated cost: $3,500-6,500 for rings and honing; $7,000-10,000 if pistons and machine work needed

Transmission Mount Failure

Common · low severity
Typical onset: 50,000-80,000 mi
Symptoms: Clunking when shifting from Park to Drive or Reverse, Excessive vibration at idle in gear, Driveline shudder during acceleration, Visible drooping or cracking of rubber mount
Fix: Replace transmission mount and crossmember bushings. High-torque V8 models eat these regularly. 1.5-2 hours labor.
Estimated cost: $250-450

Head Gasket Failure (6.2L Hellcat)

Rare · high severity
Typical onset: 50,000-100,000 mi on boosted/tuned cars
Symptoms: White smoke from exhaust, Coolant disappearing with no visible leaks, Overheating under boost, Bubbles in coolant reservoir when running
Fix: Head gasket replacement on supercharged engine requires head removal, resurfacing, and ARP stud upgrade recommended. 20-28 hours labor for both sides.
Estimated cost: $4,500-7,000

Backup Camera Failure (Recall 23V-396)

Occasional · medium severity
Symptoms: Intermittent black screen when shifting to Reverse, Camera image freezing or pixelated, Complete camera failure
Fix: Software update or camera module replacement under recall. Dealer-only fix, typically 1 hour. Check if recall completed before purchase.
Estimated cost: $0 under recall; $400-650 if out of pocket
Owner tips
  • Change oil every 5,000 miles MAX on any Hemi V8, use quality 0W-40 or 5W-30 synthetic, especially on 392 and Hellcat engines—oiling system is marginal under stress
  • Service ZF transmission fluid at 60,000 miles even though Dodge calls it 'lifetime'—prevents cooler failures and extends trans life
  • Avoid extended idle time in summer heat with V8 models—cooler system is barely adequate for stop-and-go traffic in hot climates
  • Inspect transmission mount annually on V8 models—it's a $40 part that prevents $400 in labor if caught early
  • If buying a Hellcat or Scat Pack, get a pre-purchase inspection with oil analysis and compression test—many have been abused
Buy the V6 or 5.7L with service records and you'll have a reliable muscle car; the 392 and Hellcat are money pits unless you're prepared for expensive engine work or the previous owner babied it.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
537 jobs across 17 categories
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.
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