2018 Mitsubishi Montero Sport

The 2018 Mitsubishi Montero Sport is a popular mid-size SUV known for its off-road capabilities and spacious interior. In the Philippines, where it is also known as the Strada, the Montero Sport is available with a 2.4-liter 4N15 MIVEC turbo diesel engine, producing around 178 horsepower and 317 lb-ft of torque. This engine is typically paired with an 8-speed automatic transmission. Owners often praise its fuel efficiency, comfortable ride, and robust build. However, some common complaints include issues with the infotainment system, certain engine components, and the automatic transmission’s shift quality.

Engine

2.4L 4N15 MIVEC Turbo Diesel

• Excessive Oil Consumption
  • Description/Symptoms: Some owners have reported higher than expected oil consumption, requiring more frequent top-ups between oil changes. This may manifest as a low oil level warning light or noticeable blue smoke from the exhaust.
  • Solution: Regular monitoring of oil levels and potential replacement of piston rings or valve seals.
  • Estimated Cost to Fix: $500 - $2000+ depending on the severity and parts needing replacement.
  • Recalls: None Found
• Diesel Particulate Filter (DPF) Issues
  • Description/Symptoms: Clogging of the DPF, leading to reduced engine performance, increased fuel consumption, and warning lights on the dashboard. Often occurs with frequent short trips where the DPF cannot regenerate effectively.
  • Solution: Forced DPF regeneration by a mechanic, cleaning of the DPF, or in severe cases, replacement of the DPF.
  • Estimated Cost to Fix: $100 - $300 for forced regeneration, $500 - $2000+ for replacement.
  • Recalls: None Found

Transmission

8-Speed Automatic

• Rough Shifting/Hesitation
  • Description/Symptoms: Some owners experience harsh or jerky shifts, particularly between certain gears. Hesitation during acceleration or delayed engagement can also occur.
  • Solution: Transmission fluid flush and replacement, reprogramming of the transmission control module (TCM), or replacement of valve body.
  • Estimated Cost to Fix: $150 - $300 for fluid flush, $100 - $200 for reprogramming, $800 - $2000+ for valve body replacement.
  • Recalls: None Found
• Torque Converter Issues
  • Description/Symptoms: Torque converter shudder or slippage, especially during low-speed acceleration.
  • Solution: Replacement of the torque converter.
  • Estimated Cost to Fix: $1000 - $3000+
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Lagging
  • Description/Symptoms: The infotainment system may freeze, become unresponsive, or exhibit significant lag when navigating menus or using features like Bluetooth or navigation.
  • Solution: Software update, replacement of the head unit.
  • Estimated Cost to Fix: $0 - $150 for software updates (if available), $300 - $1000+ for head unit replacement.
  • Recalls: None Found
• Sensor Malfunctions (ABS, TPMS)
  • Description/Symptoms: Faulty sensors may trigger warning lights on the dashboard for systems like ABS or TPMS. This can result in inaccurate readings or disabled safety features.
  • Solution: Diagnosis to identify the faulty sensor, followed by replacement.
  • Estimated Cost to Fix: $100 - $400 per sensor, depending on location and complexity.
  • Recalls: None Found

Interior

• Rattling Noises
  • Description/Symptoms: Rattling sounds emanating from the dashboard, door panels, or other interior trim pieces while driving.
  • Solution: Locating the source of the rattle and securing the loose components with padding or fasteners.
  • Estimated Cost to Fix: $50 - $200+ depending on the complexity of the repair.
  • Recalls: None Found

Suspension

• Rear Suspension Sagging
  • Description/Symptoms: Rear suspension sagging or a noticeable drop in ride height, especially when carrying passengers or cargo.
  • Solution: Replacement of rear shock absorbers or coil springs.
  • Estimated Cost to Fix: $300 - $800+ depending on parts and labor.
  • Recalls: None Found

Summary

The 2018 Mitsubishi Montero Sport, while generally reliable, does have some common issues that potential buyers should be aware of. Engine issues, particularly regarding oil consumption and DPF clogging, and transmission problems like rough shifting can be moderately expensive to address. Electrical glitches with the infotainment system can be frustrating, while suspension issues primarily affect ride quality and load-carrying capacity. Addressing these problems promptly can help ensure the longevity and performance of the vehicle. The estimated costs for repairs can range from a few hundred dollars for minor fixes to several thousand for major component replacements.