2015 Hyundai Santa Fe

The 2015 Hyundai Santa Fe is a mid-size SUV that offered a comfortable ride and ample space for families. Engine options included a 2.4L inline-4 (190 hp, 181 lb-ft of torque) and a 3.3L V6 (290 hp, 252 lb-ft of torque), both paired with a 6-speed automatic transmission. Owners generally praised the Santa Fe for its value, spacious interior, and user-friendly technology, however, common dislikes included subpar fuel economy (especially with the V6), and some reliability concerns.

Engine

2.4L Inline-4

• Engine Stalling
  • Description/Symptoms: The engine may stall unexpectedly while driving, particularly at low speeds or when idling. Can be intermittent and difficult to diagnose.
  • Solution: Could be caused by a faulty crankshaft position sensor, fuel pump issues, or problems with the engine control unit (ECU). Diagnosis should start with a professional scan to check for any trouble codes.
  • Estimated Cost to Fix: $150 - $500+ depending on the cause and parts needed.
  • Recalls: None Found
• Connecting Rod Bearing Failure
  • Description/Symptoms: Engine knocking noise, followed by potential engine failure. This is a known issue related to manufacturing defects.
  • Solution: Requires engine replacement or rebuild.
  • Estimated Cost to Fix: $4,000 - $7,000+ for engine replacement.
  • Recalls: None Found

3.3L V6

• Oil Leaks
  • Description/Symptoms: Oil leaks from various locations, most commonly the valve cover gaskets or oil pan gasket. Visible oil spots under the vehicle and/or a burning oil smell.
  • Solution: Replace the leaking gasket or seal.
  • Estimated Cost to Fix: $200 - $500+ depending on the location of the leak.
  • Recalls: None Found

Transmission

6-Speed Automatic (Both Engine Options)

• Harsh Shifting/Hesitation
  • Description/Symptoms: Rough or jerky shifting between gears, especially noticeable when accelerating or decelerating. Hesitation when shifting from park to drive or reverse.
  • Solution: Could be related to low transmission fluid, a faulty shift solenoid, or internal transmission damage. Start by checking and replacing the transmission fluid.
  • Estimated Cost to Fix: $100 - $400+ for fluid change and/or solenoid replacement, significantly more for internal damage.
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: The engine revs high but the vehicle doesn’t accelerate as expected. This can happen when shifting gears or trying to maintain speed.
  • Solution: Often indicates worn clutch packs or other internal damage. Requires transmission rebuild or replacement.
  • Estimated Cost to Fix: $3,000 - $5,000+ for transmission rebuild or replacement.
  • Recalls: None Found

Suspension

• Rear Suspension Noise
  • Description/Symptoms: Clunking or rattling noises coming from the rear suspension, especially when driving over bumps.
  • Solution: Often caused by worn or loose sway bar links or bushings. Replacing these components usually resolves the noise.
  • Estimated Cost to Fix: $100 - $300+ per side.
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: The battery drains quickly, especially overnight, leading to starting problems.
  • Solution: Can be caused by a parasitic draw from a faulty component (e.g., a malfunctioning module or accessory). Requires diagnostic testing to identify the source of the drain.
  • Estimated Cost to Fix: $100 - $500+ depending on the source of the drain.
  • Recalls: None Found
• Malfunctioning Navigation/Infotainment System
  • Description/Symptoms: The navigation or infotainment system freezes, crashes, or displays incorrect information.
  • Solution: Software update may resolve some issues, but hardware failure may require replacement.
  • Estimated Cost to Fix: $100 - $800+ depending on the severity and whether replacement is necessary.
  • Recalls: None Found

Exterior

• Sunroof Issues
  • Description/Symptoms: Sunroof may leak, get stuck open or closed, or make excessive noise during operation.
  • Solution: Repair or replace the sunroof motor, seals, or tracks.
  • Estimated Cost to Fix: $200 - $1000+ depending on the extent of the damage.
  • Recalls: None Found

Interior

• HVAC Issues
  • Description/Symptoms: The heating or air conditioning system blows hot or cold air intermittently, or stops working altogether.
  • Solution: Could be due to a faulty blend door actuator, compressor failure, or refrigerant leak. Requires diagnosis and repair or replacement of the faulty component.
  • Estimated Cost to Fix: $200 - $1000+ depending on the cause.
  • Recalls: None Found

Summary

The 2015 Hyundai Santa Fe, while generally a good value, has some potential issues that buyers should be aware of. Engine problems, particularly with the 2.4L engine, can be severe and expensive. Transmission issues can also be costly. Electrical and interior issues are less severe, but can still be frustrating. Be sure to have a qualified mechanic inspect any used 2015 Santa Fe before purchase, paying particular attention to the engine, transmission, and electrical systems.