2021 Dodge Charger

The 2021 Dodge Charger is a full-size sedan known for its aggressive styling, powerful engine options, and spacious interior. Engine choices include the 3.6L Pentastar V6 (292-300 hp, 260-264 lb-ft of torque), the 5.7L Hemi V8 (370 hp, 395 lb-ft of torque), the 6.4L Hemi V8 (485 hp, 475 lb-ft of torque), and the supercharged 6.2L Hemi V8 (707-797 hp, 650-707 lb-ft of torque depending on trim). All engines are paired with an 8-speed automatic transmission. Owners often praise the Charger for its performance, distinctive looks, and relatively affordable price point. Common complaints include its large size making it difficult to park, relatively poor fuel economy, and some reliability concerns.

Engine

3.6L Pentastar V6

• Cylinder Head Failure
  • Description/Symptoms: Some owners have reported issues with cylinder head failures, particularly on earlier versions of the Pentastar engine. Symptoms include a check engine light, misfires, and rough idling. This issue may be less common in the 2021 model year but is still a possibility as these can happen any time.
  • Solution: Replacing the affected cylinder head is typically the only option.
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found

5.7L Hemi V8

• Lifter Failure (HEMI Tick)
  • Description/Symptoms: A noticeable ticking or tapping sound coming from the engine, especially when cold. This can be caused by a failing hydraulic lifter or worn roller bearings inside the lifter.
  • Solution: Replacing the affected lifters and potentially the camshaft.
  • Estimated Cost to Fix: $2,500 - $5,000+ depending on the extent of the damage.
  • Recalls: None Found

6.4L Hemi V8 No Issues Found

6.2L Supercharged Hemi V8 No Issues Found

Transmission

8-Speed Automatic (All Engines)

• Rough or Harsh Shifting
  • Description/Symptoms: Some owners have reported experiencing rough or harsh shifting, particularly between certain gears. This can manifest as a noticeable jerk or clunk when the transmission shifts.
  • Solution: In some cases, a software update or relearn procedure can resolve the issue. In other instances, valve body replacement or complete transmission replacement may be required.
  • Estimated Cost to Fix: $150 for software update to $3,000 - $6,000+ for valve body or transmission replacement
  • Recalls: None Found

Suspension

• Squeaking/Popping Noises
  • Description/Symptoms: Squeaking or popping noises coming from the suspension, especially when going over bumps or turning. This can be caused by worn ball joints, sway bar links, or control arm bushings.
  • Solution: Replacing the worn suspension components.
  • Estimated Cost to Fix: $200 - $800+ per component, depending on location and labor.
  • Recalls: None Found

Electrical

• Uconnect System Freezing/Crashing
  • Description/Symptoms: The Uconnect infotainment system may freeze, crash, or become unresponsive. This can affect navigation, audio, and other vehicle functions.
  • Solution: Performing a software update or, in some cases, replacing the Uconnect module.
  • Estimated Cost to Fix: $100 - $300 for software update, $500 - $1500+ for module replacement.
  • Recalls: None Found
• Battery Drain Issues
  • Description/Symptoms: Premature battery drain leading to difficulty starting the vehicle, especially after short periods of inactivity.
  • Solution: Diagnosing parasitic drain by testing the charging system and checking for any aftermarket accessories draining power when the vehicle is off. Replace the battery if it has been damaged from consistent draining.
  • Estimated Cost to Fix: $100 - $300 for diagnosis, $150 - $300 for a new battery.
  • Recalls: None Found

Exterior

• Automatic High Beam Malfunction
  • Description/Symptoms: The automatic high beam system may not function properly or may activate/deactivate erratically.
  • Solution: Recalibrating the system or replacing the sensor.
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found

Interior

• Seat Heater Malfunction
  • Description/Symptoms: Seat heaters not working or becoming excessively hot.
  • Solution: Replacing the heating element or control module.
  • Estimated Cost to Fix: $200 - $800+ depending on the component that needs to be replaced.
  • Recalls: None Found

Summary

The 2021 Dodge Charger, while appealing for its performance and styling, can present some reliability concerns. Engine issues, particularly with the 3.6L V6 and 5.7L V8 variants, can be costly to repair. Transmission issues, electrical glitches, and suspension problems are also possible. The severity of these issues varies, but potential buyers should be aware of these common complaints and factor in potential repair costs when considering this vehicle.