2020 Lexus NX300
Here’s a breakdown of common issues and complaints for the 2020 Lexus NX300, formatted for your website.
The 2020 Lexus NX300 is a compact luxury SUV known for its comfortable ride, well-appointed interior, and Lexus reliability. The NX300 is equipped with a 2.0L turbocharged inline-4 engine producing 235 horsepower and 258 lb-ft of torque, paired with a 6-speed automatic transmission. Some owners appreciate its smooth ride and premium features. Common dislikes include the somewhat small cargo area and the infotainment system’s usability.
Engine
2.0L Turbocharged Inline-4 (235 hp, 258 lb-ft)
- Engine Misfires
- Description/Symptoms: Rough idling, reduced power, check engine light illumination. Often caused by faulty ignition coils or spark plugs.
- Solution: Replace faulty ignition coils and/or spark plugs.
- Estimated Cost to Fix: $200 - $500+ depending on the number of coils and plugs needing replacement.
- Recalls: None Found
- Excessive Oil Consumption
- Description/Symptoms: Needing to add oil more frequently than expected between oil changes. Can lead to engine damage if not monitored.
- Solution: In some cases, a software update to the engine control unit (ECU) might help. In more severe cases, engine repairs or replacement may be necessary. A leak-down test should be performed to determine the internal condition of the engine and its related valvetrain components.
- Estimated Cost to Fix: $100 for software update, $500 - $1,000+ for repairs, $5,000+ for engine replacement.
- Recalls: None Found
- Turbocharger Issues
- Description/Symptoms: Whining noises from the turbo, loss of power, check engine light. Potential causes include wastegate malfunction or bearing failure.
- Solution: Replacement of the turbocharger.
- Estimated Cost to Fix: $1,500 - $3,000+
- Recalls: None Found
Transmission
6-Speed Automatic Transmission
- Harsh Shifting
- Description/Symptoms: Abrupt or jerky gear changes, especially between certain gears.
- Solution: Start with a transmission fluid flush and refill. If the problem persists, the valve body may need to be inspected and possibly replaced or rebuilt.
- Estimated Cost to Fix: $150 - $300 for fluid flush, $800 - $2,000+ for valve body work.
- Recalls: None Found
- Transmission Slipping
- Description/Symptoms: Engine RPMs increasing without a corresponding increase in vehicle speed, hesitation during acceleration.
- Solution: Initial check of transmission fluid level and condition. If low or contaminated, perform a fluid flush. If slipping persists, internal damage is likely, requiring transmission rebuild or replacement.
- Estimated Cost to Fix: $150 - $300 for fluid flush, $3,000 - $6,000+ for rebuild or replacement.
- Recalls: None Found
Suspension
- Creaking or Squeaking Noises
- Description/Symptoms: Noises coming from the suspension while driving over bumps or turning. Often related to worn-out sway bar bushings or ball joints.
- Solution: Replace worn bushings or ball joints.
- Estimated Cost to Fix: $200 - $500+ per corner, depending on the specific components needing replacement.
- Recalls: None Found
- Premature Strut/Shock Wear
- Description/Symptoms: Bouncy or unstable ride, excessive body roll during cornering, fluid leaks from struts/shocks.
- Solution: Replace worn struts or shocks.
- Estimated Cost to Fix: $400 - $1,000+ per axle.
- Recalls: None Found
Electrical
- Infotainment System Freezing/Lagging
- Description/Symptoms: The infotainment screen freezes, responds slowly to inputs, or restarts unexpectedly.
- Solution: Attempt a system reset. Check for and install any available software updates. If the problem persists, the infotainment unit may need to be replaced.
- Estimated Cost to Fix: $0 for reset/update, $1,000 - $2,000+ for unit replacement.
- Recalls: None Found
- Backup Camera Malfunction
- Description/Symptoms: The backup camera displays a black screen, distorted image, or fails to activate when the vehicle is put in reverse.
- Solution: Check the camera connections. The camera or its wiring may need replacement.
- Estimated Cost to Fix: $200 - $800+
- Recalls: None Found
- Battery Drain
- Description/Symptoms: Vehicle requires frequent jump starts, difficulty starting after sitting for a short period.
- Solution: Conduct parasitic draw test to identify the source of the drain. Replace battery if necessary.
- Estimated Cost to Fix: $150 - $300+ for battery replacement, $100 - $500+ for parasitic draw diagnosis and repair.
- Recalls: None Found
Exterior
- Sunroof Issues
- Description/Symptoms: Sunroof making noise, leaking, or failing to open/close properly.
- Solution: Inspect sunroof tracks and clean debris, lubricate. Repair or replace the sunroof motor, tracks, or seals as needed.
- Estimated Cost to Fix: $100 - $1,000+ depending on severity.
- Recalls: None Found
- Headlight Condensation
- Description/Symptoms: Moisture buildup inside the headlight housing.
- Solution: Replacement of the headlight housing.
- Estimated Cost to Fix: $500 - $1,500+ per headlight.
- Recalls: None Found
Interior
- Rattling Noises
- Description/Symptoms: Various rattling noises from the dashboard, door panels, or rear cargo area.
- Solution: Locate and secure the source of the rattle. This could involve tightening loose fasteners, adding foam padding, or replacing worn clips.
- Estimated Cost to Fix: Highly variable, $50 - $500+ depending on the source and complexity.
- Recalls: None Found
- Navigation System Issues
- Description/Symptoms: GPS showing incorrect locations, map errors, difficulty with route planning.
- Solution: Update the navigation system software or maps. The GPS antenna or module may need replacement.
- Estimated Cost to Fix: $0 - $200 for software/map updates, $300 - $1,000+ for hardware replacement.
- Recalls: None Found
Summary
The 2020 Lexus NX300 generally experiences typical issues for a vehicle in its class. Engine issues such as misfires and oil consumption are relatively common, and can lead to costs ranging from a few hundred to several thousand dollars depending on the repair needed. Transmission problems may also require significant investment if internal damage occurs. Electrical issues with the infotainment system and backup camera, while annoying, tend to be less costly to repair. Suspension noises are usually easily remedied. Overall, while some repairs can be expensive, with regular maintenance and prompt attention to developing problems, the NX300 can provide reliable transportation.