Comprehensive Guide to the Lexus RX 350: Safety Features, Trim Differences, and Advanced Technologies

September 24th, 2025 by

Comprehensive Guide to the Lexus RX 350: Safety Features, Trim Differences, and Advanced Technologies

When considering a luxury SUV in Miami, Doral, or Coral Gables, the Lexus RX 350 stands out as a compelling choice for drivers who prioritize advanced safety systems, comfortable trims, and cutting-edge technology. Whether you’re coming from Homestead or exploring options nearby, understanding the safety features, trim distinctions, and technological innovations of the RX 350 is essential to making an informed decision. At 10775 S Dixie Hwy, Miami, FL 33156, Lexus of Kendall is your local destination to explore these features firsthand or schedule a test drive by calling (305) 290-3666.

Table of Contents

Safety Features of the Lexus RX 350

The Lexus RX 350 is engineered with a comprehensive suite of safety systems designed to minimize risks and assist drivers in a variety of road conditions around Miami, Coral Gables, and Doral. The foundation of this safety architecture is the Lexus Safety System+ 3.0, which integrates multiple advanced technologies:

  • Pre-Collision System with Pedestrian Detection: Utilizing radar and camera sensors, this system proactively detects vehicles and pedestrians ahead. If a collision risk is detected and the driver takes no corrective action, the system automatically applies brakes to mitigate or avoid impact.
  • Full-Speed Range Dynamic Radar Cruise Control: This adaptive cruise control maintains a safe following distance by automatically adjusting vehicle speed, even down to a complete stop in heavy traffic.
  • Lane Departure Alert with Steering Assist: This feature warns the driver if the vehicle begins to drift from its lane without signaling and gently applies steering corrections to help maintain lane position.
  • Lane Tracing Assist: Working in concert with dynamic radar cruise control, this technology keeps the RX 350 centered within lane markings, even on curves or in stop-and-go traffic.
  • Road Sign Assist: The system detects common road signs such as speed limits or stop signs, displaying them on the multi-information display to keep the driver informed.
  • Automatic High Beams: The RX 350 automatically toggles high beams to improve nighttime visibility without blinding other drivers.

Additional standard safety components include:

  • Blind Spot Monitor with Rear Cross-Traffic Alert: Radar sensors monitor adjacent lanes to alert drivers of vehicles in their blind spots or approaching cross traffic when reversing.
  • Intuitive Parking Assist: Uses sensors to detect obstacles when parking, providing audible and visual alerts and engaging automatic braking if necessary.

For residents in Miami, Doral, or Homestead who want to experience these features firsthand, Lexus of Kendall invites you to visit us or schedule service on your existing Lexus to keep these systems operating optimally.

Differences Between Lexus RX 350 Base and Premium Trims

Understanding the distinctions between the Base and Premium trims of the 2025 Lexus RX 350 helps buyers from Coral Gables to Miami select the version that best fits their needs and lifestyle.

Performance and Core Features
Both trims share the same potent 2.4-liter turbocharged inline-4 engine delivering 275 horsepower and 317 lb-ft of torque, paired with an eight-speed automatic transmission. Front-wheel drive is standard, with all-wheel drive available as an option for enhanced traction in diverse Miami weather conditions.

Base Trim Highlights

  • 19-inch alloy wheels
  • LED headlights, taillights, and fog lights
  • Power liftgate and power driver’s side mirror
  • Tri-zone automatic climate control
  • Power-adjustable steering wheel
  • Heated front seats
  • 9.8-inch touchscreen with wireless Apple CarPlay and Android Auto
  • 12-speaker premium sound system
  • Standard safety technologies such as adaptive cruise control and pre-collision system

Premium Trim Enhancements

  • All Base trim features plus:
  • 20-inch dark silver alloy wheels with machine finish
  • Power tilt-and-slide moonroof providing increased cabin openness and natural light—ideal for Miami’s sunny climate
  • Heated and ventilated front seats, enhancing comfort in both hot and cooler conditions
  • Driver’s seat memory settings for personalized convenience
  • Wireless charging pad compatible with Qi-enabled devices
  • Front and rear parking sensors aiding in tight Coral Gables parking lot maneuvers
  • Roof rails for added cargo versatility during weekend getaways from Homestead or Miami to the Keys

The Premium trim’s upgrades focus on luxury and convenience, making it a strong candidate for drivers who value enhanced comfort and technological refinements. If you want to explore the full lineup of new Lexus options or browse our used cars, Lexus of Kendall in Miami offers expert guidance and personalized assistance.

How Safe is the Lexus RX 350?

The safety reputation of the Lexus RX 350 is supported by rigorous testing from trusted authorities such as the National Highway Traffic Safety Administration (NHTSA) and the Insurance Institute for Highway Safety (IIHS). The 2025 RX 350 earned a coveted five-star overall safety rating from NHTSA, reflecting excellence in protecting occupants during various crash scenarios.

The IIHS provides granular performance data in specific crash tests, including:

  • Small Overlap Front (Driver and Passenger Side): Rated Good, indicating minimal intrusion into the occupant compartment and excellent protection of critical body regions like the head, chest, and legs.
  • Moderate Overlap Front: Rated Acceptable, with strong structural performance and restraint systems.
  • Side Impact Tests: Rated Good for driver and passenger protection.
  • Headlight Performance: The RX 350 offers LED projector headlights with high-beam assist, rated Good for visibility on curves and straightaways.
  • Front Crash Prevention: Lexus Safety System+ 3.0’s pre-collision technology earned a Good rating for pedestrian detection and collision avoidance.

These evaluations affirm the RX 350 as a top-tier choice for families and commuters in Miami and neighboring cities who demand peace of mind on the road.

Automatic Braking and Collision Avoidance in the RX 350

Automatic braking is a vital feature in modern vehicles that helps avoid or lessen collision impacts. The Lexus RX 350 employs this technology through its Pre-Collision System with Pedestrian Detection, which is standard on all recent models.

This system uses radar and camera inputs to scan the roadway ahead. When it detects a potential collision with a vehicle or pedestrian, it alerts the driver and, if necessary, applies the brakes autonomously to reduce crash severity or prevent the collision entirely. This feature is particularly useful in congested areas like downtown Miami or during stop-and-go traffic in Doral.

Additionally, Intuitive Parking Assist with Auto Braking supports low-speed maneuvers such as parking, helping to avoid obstacles and prevent minor collisions in tight spaces—a frequent challenge in Coral Gables’ urban environment.

Lexus has continuously enhanced this system in newer models, such as the 2024 and 2025 RX 350, integrating Proactive Driving Assist to offer more comprehensive automatic braking scenarios.

Blind Spot Monitoring in Lexus Vehicles

Blind spots have long been a challenge for drivers, but Lexus addresses this with the Blind Spot Monitor (BSM) system. This safety feature uses radar sensors embedded in the rear bumper to identify vehicles in adjacent lanes that may not be visible in side mirrors.

When a vehicle enters the blind spot, a warning light illuminates on the corresponding side mirror, accompanied by an audible alert if the driver signals a lane change. This system significantly reduces the risk of side collisions and is invaluable in busy Miami traffic or when navigating the crowded roads around Homestead.

The BSM is integrated with Rear Cross-Traffic Alert, which warns drivers of approaching traffic when reversing, further enhancing safety during parking or backing out of driveways.

Fuel Requirements for the Lexus RX 350

Understanding the correct fuel type for your Lexus RX 350 is crucial for maintaining performance, efficiency, and engine longevity. The recommended gasoline varies based on model year:

  • 2024-2025 models: Require premium 91-octane unleaded fuel to optimize engine performance and protect against knocking.
  • 2013-2022 models: Can operate efficiently on regular 87-octane unleaded gas, providing flexibility and cost savings in locations like Miami and Doral.
  • Older models (pre-2013): Typically require premium fuel for best results.

Lexus advises against using gasoline with more than 15% ethanol or fuels labeled as “flex-fuel” and recommends avoiding additives like methanol or MMT, which could harm the engine.

For any questions about your vehicle’s fuel needs or to schedule a maintenance check to ensure your RX 350 is running optimally, you can easily schedule service at Lexus of Kendall.

Lexus Lane Keep Assist: Which Models Have It?

Lane Keep Assist is a sophisticated safety feature designed to prevent unintentional lane departures by subtly correcting steering inputs when necessary. Among Lexus models, many come equipped with this technology as part of the Lexus Safety System+ suite.

Popular Lexus vehicles offering Lane Departure Alert with Steering Assist and Lane Tracing Assist as standard features include:

  • IS
  • ES and ES Hybrid
  • LS
  • NX and NX Hybrid
  • RX
  • UX Hybrid
  • LX

This comprehensive availability means that whether your commute takes you through Miami’s bustling streets or the quieter roads of Coral Gables, Lexus provides advanced lane-keeping technologies to enhance safety and driver confidence.

Understanding Lexus Safety Connect in the RX 350

Lexus Safety Connect is a subscription-based telematics service that utilizes GPS and cellular technology to provide critical safety and convenience features, enhancing the ownership experience throughout Miami and surrounding communities.

Key Safety Connect features include:

  • Stolen Vehicle Locator: Assists law enforcement in locating and recovering your vehicle quickly if stolen.
  • SOS Emergency Assistance Button: Connects you instantly to a 24/7 response center for medical emergencies, accidents, or roadside assistance.
  • Enhanced Roadside Assistance: Dispatches help to your exact location for issues such as flat tires, dead batteries, or towing needs.
  • Automatic Collision Notification: Alerts the response center automatically if airbags deploy or a severe collision is detected, ensuring rapid emergency response even if occupants are incapacitated.

These services typically include up to a 10-year trial subscription on qualifying 2023 and newer Lexus models, including the RX 350. For residents of Miami and nearby areas, this connectivity adds a layer of security and peace of mind.

Lexus Hands-Free Driving Technology: Teammate Advanced Drive

For drivers interested in semi-autonomous driving, Lexus offers the Teammate Advanced Drive system, which delivers hands-free driving capabilities on select mapped highways. This Level 2 driver-assistance system is available on select models like the 2022 and newer LS500h and is anticipated to expand across the lineup, potentially including future RX models.

How it works:

  • Hands-Off Operation: The system controls steering, acceleration, and braking on compatible highways while allowing the driver to take their hands off the wheel for extended periods.
  • Driver Monitoring: A camera monitors driver attention, requiring periodic hand contact with the steering wheel to ensure alertness.
  • Automatic Lane Changes: With driver input and environmental checks, the system can execute lane changes safely.
  • Limitations: Designed for specific road types and conditions, Teammate requires the driver to remain engaged and ready to assume control.

While not full autonomy, this technology represents a significant step toward enhanced driver convenience and safety on Florida’s highways.

Explore and Experience the Lexus RX 350 at Lexus of Kendall

Whether you’re ready to test drive a new Lexus RX 350 or want to explore our extensive used cars and Lexus Pre-Owned Inventory, Lexus of Kendall is your trusted dealership serving Miami, Coral Gables, and Doral. Our expert team at 10775 S Dixie Hwy, Miami, FL 33156 is here to guide you through every step of your vehicle purchase or maintenance journey.

At Lexus of Kendall, we are proud to serve the Miami community with exceptional vehicles, expert service, and comprehensive support to keep you safe and satisfied behind the wheel.

© 2025 Lexus of Kendall

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