Every 10,000 miles (16,000 km) or 12 months, using synthetic oil (refer to owner's manual for specific conditions)
Engine Air Filter Replacement:
Every 30,000 miles (48,000 km) or as needed based on conditions
Cabin Air Filter Replacement:
Every 15,000 miles (24,000 km) or 12 months
Spark Plug Replacement V6:
Approximately 100,000 miles (160,000 km) with long-life iridium plugs
Spark Plug Replacement Hemi:
Approximately 100,000 miles (160,000 km) with long-life iridium plugs
Transmission Fluid Change:
Typically around 60,000-100,000 miles (96,000-160,000 km), consult manual for specific recommendations and driving conditions.
Fluid Specifications
Engine Oil Spec Pentastar:
SAE 0W-20 Synthetic (API SN or newer)
Engine Oil Spec Hemi:
SAE 5W-20 Synthetic (API SN or newer)
Coolant Spec:
Mopar OAT (Organic Additive Technology) Antifreeze/Coolant, HOAT or equivalent - typically purple or orange
Brake Fluid Spec:
DOT 3 or DOT 4
Known Issues
Pentastar Oil Leaks:
Potential for oil leaks from intake manifold gaskets or PCV system on early Pentastar engines.
Hemi Manifold Cracks:
Exhaust manifold cracks can occur on some HEMI engines due to heat cycles.
Transmission Shifting:
Some reports of rough shifting or transmission control module issues, often resolved by software updates or fluid service.
Electrical Gremlins:
Occasional reports of minor electrical issues, particularly with infotainment or accessory systems.
📚 Vehicle History
Brand Heritage
Brand Legacy:
Chrysler, an American automotive manufacturer with a long history of producing large, comfortable, and stylish sedans.
Model Evolution
Generation Introduction:
The second generation Chrysler 300 (LD) debuted for the 2011 model year, representing a significant refresh and evolution from the first generation.
Design Philosophy:
Retained its bold, imposing design while refining aerodynamics, interior luxury, and technological features.
Powertrain Updates:
Introduction of the 3.6L Pentastar V6 engine provided improved fuel efficiency and performance, while the HEMI V8 remained the performance flagship.
Production
Manufacturing Plant:
Brampton Assembly Plant, Ontario, Canada
Platform:
LX Platform (shared with Dodge Charger, Challenger, and erstwhile Chrysler Imperial)
🏆 Awards & Recognition
Recognitions
Segment Awards:
The Chrysler 300, particularly in its second generation, has been recognized for its styling and luxury appointments within the full-size sedan segment.
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