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2020 Lexus RX 350L Overview, Reviews, Ratings & Specs

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Eugene S | October 3, 2025
The 2020 Lexus RX 350L is a three-row variant of the popular RX SUV, first introduced in 2018. It is a mid-size luxury crossover SUV. Key trims typically include the base RX 350L and AWD models. Pricing for a new 2020 model ranged from around $47,000 to $50,000. It stands out for offering a more practical, family-oriented configuration within the well-regarded RX lineup, known for its luxury and smooth ride, while retaining the upscale appeal Lexus buyers expect.
The Good

The 2020 RX 350L excels in providing a serene and comfortable ride, robust reliability synonymous with Lexus, and a refined, upscale interior. Its elegant design appeals to emotional desires, while the added seating capacity offers practical versatility for families, making it a sensible yet luxurious choice.

The Bad

Potential buyers should be aware of the RX 350L's less potent base engine compared to some rivals, a somewhat cramped third row, and a less engaging driving experience for enthusiasts. Infotainment system usability can also be a point of contention.

2020 Lexus RX 350L: Quick Overview

  • Engine Options: The 2020 Lexus RX 350L exclusively features a 3.5-liter V6 engine.
  • Horsepower: This V6 engine produces 290 horsepower and 263 lb-ft of torque.
  • Fuel Economy: EPA estimates for the 2020 RX 350L are approximately 18 MPG city and 26 MPG highway for front-wheel drive models, and 18 MPG city and 25 MPG highway for all-wheel drive models.
  • 0-60 Times: Acceleration to 60 mph is typically around 7.9 to 8.1 seconds, depending on the drivetrain.
  • Towing Capacity: The towing capacity for the 2020 Lexus RX 350L is rated at 3,500 pounds when properly equipped.
  • Trim-Level Features: The RX 350L comes standard with a comfortable and luxurious interior. Key features include:
    • Power-adjustable front seats with lumbar support
    • Dual-zone automatic climate control
    • Leather upholstery
    • 8-inch touchscreen infotainment system with Lexus Enform
    • Apple CarPlay and Android Auto integration
    • Power tilt-and-telescopic steering wheel
    • Push-button start
    • LED headlights and taillights
    • 18-inch alloy wheels
    • Lexus Safety System+ (pre-collision system with pedestrian detection, lane departure alert with steering assist, intelligent high beams, and dynamic radar cruise control)
  • Optional Features: Buyers could opt for a panoramic sunroof, heated and ventilated front seats, a heated steering wheel, a 12.3-inch infotainment display, navigation, a Mark Levinson premium audio system, a hands-free power liftgate, and a blind-spot monitor with rear cross-traffic alert. Higher trims or packages might include premium leather, wood trim accents, and a head-up display. The "L" designation specifically adds a power-folding third row of seats.

2020 Lexus RX 350L Specifications

Vehicle Information
Year 2020
Make Lexus
Model RX
Trim -
Style All-Wheel Drive
Type Sport Utility Vehicle
Category Standard Sport Utility Vehicle
Manufacturing Details
Made In Japan
Manufacturing City MIYAWAKA
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating 2721.55 kg
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating 5
Engine & Performance
Engine V-6
Engine Size 3.5L
Engine Cylinders 6
Transmission 8-Speed Automatic
Transmission Type Automatic
Transmission Speeds 8-Speed
Drivetrain All-Wheel Drive
Additional Features
Anti-Brake System Standard
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2020 Lexus RX 350L Have?

The 2020 Lexus RX 350L, like its RX brethren, generally enjoys a strong reputation for reliability. However, some owners and automotive reviews have noted a few recurring points. One common concern pertains to the infotainment system, specifically the touchpad controller which some find less intuitive or responsive than touchscreens found in competitors. Glitches or freezing of the system have been reported, although these are often addressed with software updates. Another area that receives occasional mention is the performance of the V6 engine and transmission in certain driving conditions. While smooth and refined, some drivers find it can feel a bit hesitant or uninspired during aggressive acceleration or when needing quick bursts of power, particularly given its weight. This is less of a mechanical failure and more of a subjective driving characteristic. While major mechanical failures are rare for this model year, some owners have reported minor issues such as squeaks or rattles from the interior trim, which can be attributed to the complexity of a luxury vehicle. Issues with battery drain, though not widespread, have also surfaced in some owner forums. It's worth noting that the three-row configuration, while a benefit, can also put more strain on certain components over time due to increased usage and weight. Recalls for the 2020 Lexus RX 350L are generally in line with other Lexus models and often relate to safety systems. For example, there have been recalls concerning the fuel pump, specific airbags, or seat belt assemblies that were proactively addressed by Lexus. These recalls are typically minor and, if not addressed, can be resolved by a dealership. Long-term reliability is still considered excellent, with many RX models achieving high mileage with proper maintenance. The core powertrain and chassis are robust and built to last, which is a hallmark of the Lexus brand.

How long will the 2020 Lexus RX 350L last?

Based on owner data and Lexus' reputation for longevity, the 2020 Lexus RX 350L can realistically be expected to provide 200,000 to 250,000 miles or more of service with diligent maintenance. Owners who follow the recommended service schedule, including regular oil changes, fluid checks, and timely replacements of wear items like brakes and tires, will maximize its lifespan. The inherent durability of Lexus powertrains and chassis means that major mechanical issues are uncommon until very high mileage. The primary weaknesses that might appear over time would likely be related to electronics, such as infotainment system glitches, or wear and tear on interior components due to frequent use, especially in the third row. However, these are typically minor and manageable compared to the robust mechanical underpinnings.

What Technology & Safety Features are Included?

The 2020 Lexus RX 350L comes equipped with a comprehensive suite of technology, entertainment, driver-assistance, and safety features, reflecting its luxury positioning. Standard entertainment includes an 8-inch touchscreen display with Lexus Enform, which offers standard features like Apple CarPlay and Android Auto integration, Bluetooth connectivity, and SiriusXM satellite radio. While the standard screen is functional, an optional larger 12.3-inch display with navigation provides a more expansive and premium experience, though it still utilizes the Lexus Remote Touch touchpad controller, which can be polarizing for some users. Driver-assistance and safety features are a strong suit. The 2020 RX 350L comes standard with the Lexus Safety System+, which includes:
  • Pre-Collision System with Pedestrian Detection: Detects potential frontal collisions and can automatically apply brakes.
  • Lane Departure Alert with Steering Assist: Warns the driver if the vehicle drifts out of its lane and can provide minor steering corrections.
  • Intelligent High Beams: Automatically switches between high and low beams based on traffic conditions.
  • Dynamic Radar Cruise Control: Maintains a set speed and distance from the vehicle ahead.
Optional safety and convenience features include:
  • Blind Spot Monitor with Rear Cross-Traffic Alert: Aids in changing lanes and reversing out of parking spots.
  • Intuitive Parking Assist: Helps with parking maneuvers.
  • Mark Levinson Premium Audio System: For audiophiles seeking top-tier sound.
  • Heads-Up Display (HUD): Projects important information onto the windshield.
  • 360-degree camera system: Provides a bird's-eye view for easier parking and maneuvering.
Crash-test ratings for the 2020 Lexus RX models were generally very good. The Insurance Institute for Highway Safety (IIHS) awarded the 2020 RX series a Top Safety Pick rating. It received "Good" ratings in all six crashworthiness tests, and its front-crash prevention system earned superior ratings. The National Highway Traffic Safety Administration (NHTSA) typically gives the RX series a five-star overall safety rating, though specific ratings can vary slightly by model year and configuration. These excellent safety scores underscore the vehicle's commitment to occupant protection.

What Colors Options are Available?

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2020 Lexus RX 350L Prices and Market Value

When new, the 2020 Lexus RX 350L had an MSRP ranging from approximately $47,000 to over $50,000 depending on drivetrain and options. Currently, on the used market, you can expect to find 2020 RX 350L models typically priced between $30,000 and $40,000, with mileage and condition being the primary determinants. Lexus vehicles, including the RX, generally hold their value well compared to many luxury competitors, exhibiting strong resale value. This is due to their reputation for reliability, build quality, and desirable features. Depreciation tends to be steady rather than steep in the initial years. Factors affecting resale value include mileage, maintenance history, overall condition (both cosmetic and mechanical), trim level, and the presence of desirable optional packages.

2020 Lexus RX 350L Cost of Ownership

The 2020 Lexus RX 350L is generally considered moderately costly to own, though its reliability mitigates some expenses. Insurance premiums are typical for a luxury SUV, potentially higher than non-luxury alternatives. Fuel costs are average for its class, with the V6 engine delivering decent but not exceptional MPG. Maintenance costs are reasonable for a Lexus, benefiting from its strong reliability, meaning fewer unexpected repairs. However, dealership service can be pricier than independent shops. Long-term repair costs are generally lower due to its robust engineering. Overall, while not a budget vehicle, its reliability translates to good long-term value, making it less costly to own over time than many less dependable luxury SUVs.

2020 Lexus RX 350L Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 43.15 liters
City Mileage 5.57 km/l
Highway Mileage 4 km/l

2020 Lexus RX 350L Safety Rating

NHTSA
Overall Rating
Overall Frontal Star Rating
Side Overall Star Rating
Overall Rollover Star Rating
Combined Front Seat Rating
Combined Rear Seat Rating
Overall Frontal Star Rating
Frontal Barrier Star Ratings Not Tested
Overall Side Star Rating
Side Barrier Star Ratings
Side Pole Star Rating
Combined Side Barrier And Side Pole Star Ratings Not Tested
Rollover Resistance Star Rating

2020 Lexus RX 350L Insurance

Insurance for a 2020 Lexus RX 350L is moderately priced, reflecting its status as a Sport Utility Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2020 Lexus RX 350L Compare to Other Sport Utility Vehicle?

The 2020 Lexus RX 350L competes in the mid-size luxury SUV segment, facing strong rivals such as the 2020 Acura MDX, 2020 BMW X5, 2020 Audi Q7, and 2020 Volvo XC90.

Performance: The RX 350L's 290-hp V6 is smooth but can feel less powerful and engaging than the turbocharged engines found in the BMW X5 or Audi Q7, which offer more potent options and quicker acceleration. The Acura MDX also offers competitive performance.

Features: All these vehicles offer luxurious interiors and a plethora of technology. The RX 350L comes standard with Lexus Safety System+, which is comprehensive. However, competitors like the BMW X5 and Audi Q7 often offer more cutting-edge infotainment interfaces and a wider array of advanced optional features. The RX 350L's third row is more of a nominal addition, whereas the Q7 and MDX offer more usable third-row seating.

Reliability: This is where the RX 350L shines. Lexus has a long-standing reputation for superior reliability, often outperforming European rivals like BMW and Audi in long-term ownership studies. The Acura MDX also scores very well in reliability.

Price: The RX 350L typically offered a competitive entry price for its segment, especially considering the standard luxury features. Rivals like the BMW X5 and Audi Q7 could quickly become more expensive when options are added.

Recommendations:
* For peak reliability and a comfortable, refined ride: The 2020 Lexus RX 350L remains a top choice, especially if the third row is for occasional use.
* For a more engaging driving experience and robust power: Consider the 2020 BMW X5 or 2020 Audi Q7.
* For more practical third-row seating and strong performance: The 2020 Acura MDX or 2020 Volvo XC90 are excellent alternatives. The MDX offers a strong blend of performance, features, and reliability at a competitive price, while the XC90 provides a stylish Scandinavian design and advanced safety. The RX 350L is a safe, comfortable, and dependable choice, but if performance or true three-row utility are paramount, alternatives might be better suited.

Final Verdict: Is the 2020 Lexus RX 350L a Good Sport Utility Vehicle?

The 2020 Lexus RX 350L is ideal for families prioritizing supreme comfort, legendary reliability, and a serene driving experience over outright performance or a spacious third row. It's an excellent choice for those who value Lexus' upscale interior appointments and extensive standard safety features.

It is absolutely worth buying, especially on the used market. The RX 350L offers significant value as a pre-owned vehicle due to its strong resale value and proven durability. Purchasing a used model is generally recommended over a new one, as depreciation has already occurred.

Consider specific trims based on your needs: the base model is well-equipped, but opting for packages that include the larger infotainment screen, premium audio, or advanced safety aids can enhance the ownership experience. If true, frequent use of the third row is required, you might find it limiting; however, for occasional use or for smaller children, it serves its purpose. Ultimately, it's a sensible, luxurious, and dependable choice for discerning buyers.

2020 Lexus RX 350L Owner Reviews

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Eugene S

Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.