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2011 Dodge Avenger

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By Research the Car 4 min read

The 2011 Dodge Avenger is a mid-size sedan that offered a mix of affordability and styling. Engine options for the 2011 Avenger include a 2.4L inline-4 producing 173 horsepower and 166 lb-ft of torque, a 2.7L V6 producing 186 horsepower and 192 lb-ft of torque, and a 3.6L Pentastar V6 producing 283 horsepower and 260 lb-ft of torque. The 2.4L engine was paired with a 4-speed automatic transmission, while the 2.7L and 3.6L engines were paired with a 6-speed automatic transmission. Owners often appreciated the Avenger’s distinctive styling and relatively spacious interior for its class, but criticisms frequently centered on the quality of interior materials, handling, and the performance of the 2.4L engine and 4-speed transmission.

Category

Engine

2.4L Inline-4

  • Excessive Oil Consumption
    • Description/Symptoms: Some owners have reported higher than normal oil consumption, requiring frequent top-offs between oil changes. Symptoms include low oil level warning lights and the need to add oil every 1,000-3,000 miles.
    • Solution: In some cases, replacing the PCV valve can help, but more severe cases might require piston ring replacement or engine replacement.
    • Estimated Cost to Fix: $100 (PCV valve) - $3,000+ (Engine Replacement)
    • Recalls: None Found
  • Engine Stalling/Rough Idle
    • Description/Symptoms: The engine may stall unexpectedly, especially at low speeds or when idling. Rough idling can also be present.
    • Solution: Clean the throttle body and check/replace the Idle Air Control (IAC) valve if equipped. In some cases, issues with the EGR valve have also been reported.
    • Estimated Cost to Fix: $75 - $300+
    • Recalls: None Found

2.7L V6

No Issues Found

3.6L V6

  • Valve Train Noise
    • Description/Symptoms: Ticking or rattling noise coming from the engine, especially on cold starts.
    • Solution: Some mechanics recommend using a higher-quality oil filter with an anti-drainback valve. In some cases, the noise can be attributed to the design of the valve train and may not indicate a serious issue.
    • Estimated Cost to Fix: $10-$20 (Oil Filter Replacement)
    • Recalls: None Found

Transmission

4-Speed Automatic (Paired with 2.4L)

  • Harsh Shifting/Slipping
    • Description/Symptoms: Jerky or rough shifts between gears, especially noticeable during acceleration or deceleration. Transmission slipping can also occur, where the engine revs high but the car doesn’t accelerate properly.
    • Solution: First, check and replace the transmission fluid and filter if necessary. If the issue persists, the transmission may require internal repairs or replacement.
    • Estimated Cost to Fix: $100 - $300 (Fluid/Filter Change) - $1500 - $3500+ (Replacement)
    • Recalls: None Found

6-Speed Automatic (Paired with 2.7L & 3.6L)

  • Torque Converter Shudder
    • Description/Symptoms: A shaking or shuddering sensation at lower speeds, typically when the torque converter is locking up. This can feel like driving over a rumble strip.
    • Solution: A transmission flush with the correct fluid and additive can sometimes resolve this issue. In some cases, the torque converter may need to be replaced.
    • Estimated Cost to Fix: $200 - $400 (Flush/Additive) - $800 - $1500+ (Torque Converter Replacement)
    • Recalls: None Found

Suspension

  • Clunking Noises
    • Description/Symptoms: Clunking or rattling noises coming from the front or rear suspension, especially when going over bumps.
    • Solution: Inspect and replace worn sway bar links, bushings, or struts/shocks.
    • Estimated Cost to Fix: $100 - $500+ per corner, depending on the parts replaced.
    • Recalls: None Found

Electrical

  • TIPM (Totally Integrated Power Module) Issues
    • Description/Symptoms: Various electrical problems, including the vehicle not starting, fuel pump failure, and intermittent stalling. This is a common issue with Chrysler vehicles from this era.
    • Solution: Replace the TIPM.
    • Estimated Cost to Fix: $500 - $1200+
    • Recalls: None Found
  • Windshield Wiper Malfunction
    • Description/Symptoms: Wipers not working or only working on certain settings.
    • Solution: Check and replace the wiper motor, wiper module, or wiring harness.
    • Estimated Cost to Fix: $100 - $400+
    • Recalls: None Found

Exterior

  • Headlight Condensation
    • Description/Symptoms: Moisture buildup inside the headlight housing.
    • Solution: Remove the headlight and dry it out. Seal any cracks or openings to prevent moisture from re-entering. Some owners drill a small drain hole, but this is not recommended.
    • Estimated Cost to Fix: $0 (DIY) - $100-$300+ (New headlight assembly)
    • Recalls: None Found

Interior

  • Dashboard Cracking
    • Description/Symptoms: Cracking of the dashboard material, especially in areas exposed to sunlight.
    • Solution: Replacing the dashboard is the only permanent solution, but is a very expensive fix. Dash covers can be installed to cover up the cracks.
    • Estimated Cost to Fix: $50 - $200 (Dash Cover) - $1000+ (Dashboard Replacement)
    • Recalls: None Found
  • Power Window Issues
    • Description/Symptoms: Windows not operating properly, sticking, or not rolling up/down.
    • Solution: Replace the window regulator or motor.
    • Estimated Cost to Fix: $150 - $400+ per window
    • Recalls: None Found

Summary:

The 2011 Dodge Avenger presents several common issues that potential buyers should be aware of. The severity and cost of these issues vary, with some, like the TIPM failure and transmission problems, potentially leading to significant repair bills. The 2.4L engine paired with the 4-speed automatic transmission seems to have more issues than the other powertrain combinations. While the Avenger can be an affordable option, thoroughly inspecting the vehicle and addressing any identified issues can help avoid future headaches.

Dodge, Avenger
Dodge Avenger 2011
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