2010 Mitsubishi Galant

The 2010 Mitsubishi Galant is a mid-size sedan that offers a comfortable ride and decent fuel economy. It came standard with a 2.4L inline-4 engine producing 160 horsepower and 157 lb-ft of torque, paired with a 4-speed automatic transmission. Some models were equipped with a 3.8L V6 engine, producing 230 horsepower and 250 lb-ft of torque. The V6 was mated to a 4-speed automatic transmission as well. Some owners appreciate the Galant’s spacious interior and simple controls, while others find the styling dated and the performance uninspiring compared to newer competitors. Common complaints include the outdated 4-speed automatic transmissions, lackluster fuel economy, and some reliability concerns.

Engine

2.4L Inline-4

• Excessive Oil Consumption
  • Description/Symptoms: Some owners have reported excessive oil consumption, requiring frequent oil top-offs between scheduled oil changes. Blue smoke may be visible from the exhaust, and the engine may run rough.
  • Solution: Depending on the cause, solutions range from replacing the PCV valve to address oil leaks or, in severe cases, replacing the piston rings or the entire engine.
  • Estimated Cost to Fix: $50 - $3000+
  • Recalls: None Found
• Engine Misfires
  • Description/Symptoms: Engine misfires can occur due to faulty ignition coils or worn spark plugs. Symptoms include rough idling, decreased power, and the check engine light illuminating.
  • Solution: Replacing the faulty ignition coil(s) or spark plugs.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

3.8L V6

• No Issues Found

Transmission

4-Speed Automatic (Applies to both 2.4L and 3.8L)

• Rough Shifting
  • Description/Symptoms: Jerky or harsh shifts between gears, especially when accelerating or decelerating. This can be accompanied by unusual noises.
  • Solution: A transmission flush and fluid change may alleviate the issue. In more severe cases, valve body repair or replacement, or a full transmission rebuild may be necessary.
  • Estimated Cost to Fix: $100 - $3000+
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: The transmission hesitates or fails to engage the correct gear, causing a loss of power or acceleration. The engine may rev high without a corresponding increase in speed.
  • Solution: Transmission rebuild or replacement.
  • Estimated Cost to Fix: $1500 - $4000+
  • Recalls: None Found

Suspension

• Worn Suspension Components
  • Description/Symptoms: Clunking or rattling noises coming from the suspension, especially when driving over bumps. The vehicle may also exhibit excessive bouncing or poor handling.
  • Solution: Replacing worn components such as struts, shocks, sway bar links, or control arm bushings.
  • Estimated Cost to Fix: $200 - $1000+
  • Recalls: None Found

Electrical

• Faulty Power Windows
  • Description/Symptoms: Power windows may fail to operate or move intermittently.
  • Solution: Replacing the power window motor or regulator.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found
• Dead Battery Issues
  • Description/Symptoms: Owners find their vehicle battery dead after it has been sitting for a short amount of time.
  • Solution: Getting a new battery. Diagnose why the battery died and replace the failed component or module.
  • Estimated Cost to Fix: $100 - $1000+
  • Recalls: None Found

Exterior

• Rust
  • Description/Symptoms: Rust forming on the undercarriage and body panels, especially in areas prone to road salt exposure.
  • Solution: Rust repair, involving sanding, treating, and painting affected areas. In severe cases, panel replacement may be necessary.
  • Estimated Cost to Fix: $200 - $2000+
  • Recalls: None Found

Interior

• Air Conditioning Issues
  • Description/Symptoms: Weak or non-existent air conditioning.
  • Solution: Recharge the AC system, replace the compressor, replace the evaporator, or replace other faulty components.
  • Estimated Cost to Fix: $100 - $1200+
  • Recalls: None Found

Summary

The 2010 Mitsubishi Galant has a few common problems that owners should be aware of. Engine issues such as excessive oil consumption and misfires can lead to moderate to significant repair costs. The 4-speed automatic transmission is prone to rough shifting and slipping, potentially requiring expensive repairs or replacement. Other areas of concern include suspension wear, electrical issues, and rust. Overall, potential buyers should carefully inspect the vehicle and address any identified issues promptly to avoid costly repairs down the road.