The 2018 Lexus RX 350L introduced a longer, three-row version of Lexus's highly popular mid-size luxury crossover SUV, the RX. Expanding on the fourth-generation RX (2016-2022), the "L" variant addresses the demand for more passenger capacity, offering a third row for the first time. Key trims primarily include the well-equipped base RX 350L, alongside a hybrid RX 450hL. New pricing ranged from approximately $48,000 to over $55,000. It stands out for its blend of Lexus's renowned reliability, a smooth, quiet ride, premium interior, and newfound family versatility, making it a compelling choice in the luxury segment.
The Good
The 2018 Lexus RX 350L offers compelling advantages for both emotional and practical buyers. Its legendary Lexus reliability provides peace of mind, while the sumptuously comfortable and quiet cabin delivers a serene, premium driving experience. The smooth V6 performance and elegant, distinctive design appeal to emotional desires for luxury and prestige. Practically, it boasts excellent resale value, solid fuel efficiency for its class, and enhanced versatility with its newly added third-row seating, making it a smart long-term investment.
The Bad
While largely excellent, the 2018 Lexus RX 350L has a few notable weaknesses. The primary concern is its cramped third-row seating, which is best suited for small children and short trips, limiting its utility for adult passengers. Additionally, the Remote Touch infotainment controller can be frustrating and distracting to use while driving. Cargo space is also significantly reduced when the third row is in use, and its handling, while comfortable, isn't as dynamic as some European rivals.
2018 Lexus RX 350L: Quick Overview
- Engine: 3.5-liter V6 (2GR-FKS)
- Horsepower: 290 hp
- Torque: 263 lb-ft
- Transmission: 8-speed automatic
- Drivetrain: Front-Wheel Drive (FWD) standard, All-Wheel Drive (AWD) optional
- Fuel Economy (EPA Estimated):
- FWD: 20 mpg city / 27 mpg highway / 23 mpg combined
- AWD: 19 mpg city / 26 mpg highway / 22 mpg combined - 0-60 mph Acceleration:
- FWD: Approximately 7.9 seconds
- AWD: Approximately 7.8 seconds - Towing Capacity: 3,500 lbs (when properly equipped with the optional towing package)
- Trim-Level Features (RX 350L - base model):
- Standard Exterior Features: 18-inch alloy wheels, LED headlights, LED daytime running lights, LED foglights, power liftgate, roof rails.
- Standard Interior Features: Triple-zone automatic climate control, Perforated NuLuxe interior trim (simulated leather), 10-way power-adjustable driver's seat, 8-way power-adjustable front passenger seat, power-folding 50/50 split third-row seats, second-row captain's chairs (bench available for 7-passenger capacity).
- Standard Technology & Entertainment: 8-inch display screen, Remote Touch infotainment interface, 9-speaker sound system, Bluetooth phone and audio connectivity, two USB ports, CD player, HD Radio, backup camera. Note: Apple CarPlay and Android Auto were not available for the 2018 model year.
- Standard Safety & Driver-Assistance: Lexus Safety System+ includes Pre-Collision System with Pedestrian Detection, Lane Departure Alert with Steering Assist, Intelligent High Beams, and Dynamic Radar Cruise Control.
- Key Optional Packages & Features:
- Premium Package: Adds leather upholstery, driver-seat memory functions, power-folding outside mirrors, rear armrest with storage compartment.
- Luxury Package: Builds on Premium with 20-inch alloy wheels, heated and ventilated front seats, heated second-row seats, power front seat cushion extenders, rear door sunshades, wood trim.
- Navigation Package: Upgrades to a 12.3-inch display, adds navigation system, Lexus Enform Destinations, and an upgraded 12-speaker audio system (or optional 15-speaker Mark Levinson premium audio).
- Standalone Options: Blind Spot Monitor with Rear Cross-Traffic Alert, Panoramic View Monitor, head-up display, panoramic glass roof, heated steering wheel, power folding and reclining second-row seats.
2018 Lexus RX 350L Specifications
Vehicle Information
| Year | 2018 |
| Make | Lexus |
| Model | RX 350L |
| Trim | - |
| Style | Front-Wheel Drive |
| Type | Sport Utility Vehicle |
| Category | Small Sport Utility Vehicle |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | MIYAWAKA |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 6000 pounds |
| Overall Height | 67.70 inches |
| Overall Length | 196.90 inches |
| Overall Width | 74.60 inches |
| Wheelbase Length | 109.80 inches |
| Standard Seating | 7 |
Engine & Performance
| Engine | 3.5-L V-6 DOHC 24V |
| Engine Size | 3.5L |
| Engine Cylinders | 6 |
| Transmission | 6-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 6-Speed |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $47,670 |
| Invoice Price | $44,571 |
| Delivery Charges | $995 |
Vehicle History Report
Vehicle
Specifications
Specifications
Ownership
History
History
All History
Events
Events
NMVTIS Title
History Check
History Check
Salvage/Rebuilt
Check
Check
Accident
Check
Check
Theft
Check
Check
Open Lien
Check
Check
Past Sale
Listings
Listings
Safety
Recalls
Recalls
Odometer
Check
Check
Market Price
Analysis
Analysis
What Problems Does the 2018 Lexus RX 350L Have?
The 2018 Lexus RX 350L generally upholds Lexus's stellar reputation for reliability, meaning widespread mechanical failures are uncommon. However, like any vehicle, some points are worth noting. The most frequently "reported problem," though not a mechanical fault, is the Remote Touch infotainment controller. Many owners find its joystick-like operation cumbersome, distracting, and difficult to use accurately while driving, especially when compared to modern touchscreen interfaces or traditional knobs and buttons. This can be a significant user experience frustration, lacking Apple CarPlay or Android Auto connectivity for the 2018 model year further accentuates this.
Isolated reports of dashboard rattles, particularly around the center console or instrument cluster area, have been noted by some fourth-generation RX owners (2016+), though this is not a widespread systemic issue.
Less common, some owners have reported issues with the power liftgate motor becoming sluggish or failing over time, requiring replacement.
As for recalls, the most significant affecting the 2018 Lexus RX 350L was the large-scale fuel pump recall initiated in 2020. This recall (NHTSA Campaign Number: 20V012000, and subsequent expansions) affected numerous Toyota and Lexus models, including the 2018 RX 350L. The low-pressure fuel pump located inside the fuel tank could fail, potentially causing the engine to stall while driving without warning, which increases the risk of a crash. Owners should verify that this critical recall remedy has been performed on any used vehicle.
Long-term reliability concerns are minimal. The 3.5-liter V6 engine (2GR-FKS) and the 8-speed automatic transmission are robust and well-proven components within the Toyota/Lexus lineup. With proper, routine maintenance, these vehicles are known to last well over 200,000 miles. Typical high-mileage wear items might include suspension components (shocks, struts, bushings) and potentially some rubber seals or hoses, but major powertrain issues are rare. Electrical problems are also uncommon, reinforcing its status as a highly dependable luxury SUV.
Isolated reports of dashboard rattles, particularly around the center console or instrument cluster area, have been noted by some fourth-generation RX owners (2016+), though this is not a widespread systemic issue.
Less common, some owners have reported issues with the power liftgate motor becoming sluggish or failing over time, requiring replacement.
As for recalls, the most significant affecting the 2018 Lexus RX 350L was the large-scale fuel pump recall initiated in 2020. This recall (NHTSA Campaign Number: 20V012000, and subsequent expansions) affected numerous Toyota and Lexus models, including the 2018 RX 350L. The low-pressure fuel pump located inside the fuel tank could fail, potentially causing the engine to stall while driving without warning, which increases the risk of a crash. Owners should verify that this critical recall remedy has been performed on any used vehicle.
Long-term reliability concerns are minimal. The 3.5-liter V6 engine (2GR-FKS) and the 8-speed automatic transmission are robust and well-proven components within the Toyota/Lexus lineup. With proper, routine maintenance, these vehicles are known to last well over 200,000 miles. Typical high-mileage wear items might include suspension components (shocks, struts, bushings) and potentially some rubber seals or hoses, but major powertrain issues are rare. Electrical problems are also uncommon, reinforcing its status as a highly dependable luxury SUV.
How long will the 2018 Lexus RX 350L last?
The 2018 Lexus RX 350L exhibits exceptional long-term durability, a hallmark of the Lexus brand. Based on owner data and diligent maintenance habits, it's common for these vehicles to comfortably reach and exceed 200,000 to 250,000 miles. Many owners anticipate 10 to 15 years or more of reliable service from their RX 350L. The 3.5-liter V6 engine and 8-speed automatic transmission are particularly robust, standing up well to high mileage with routine fluid changes. While overall durability is high, over time, typical wear items like suspension bushings, shocks, and struts will eventually require replacement. The primary "weakness" over an extended ownership period might be the aging infotainment system; its lack of modern smartphone integration (Apple CarPlay/Android Auto) and the often-criticized Remote Touch controller will feel increasingly outdated compared to newer vehicles.
What Technology & Safety Features are Included?
The 2018 Lexus RX 350L offers a comprehensive suite of built-in technology, entertainment, driver-assistance, and safety features. Standard equipment includes an 8-inch display screen controlled by the Lexus Remote Touch interface, a 9-speaker audio system, Bluetooth phone and audio connectivity, two USB ports, a CD player, and HD Radio. While functional, the Remote Touch controller is often criticized for being finicky and distracting. A notable absence for the 2018 model year is Apple CarPlay and Android Auto smartphone integration, which became a common offering in rival luxury SUVs.
Optional technology upgrades include a larger 12.3-inch display screen that comes with a navigation system, an upgraded 12-speaker audio system, and an even more premium 15-speaker Mark Levinson sound system.
In terms of driver-assistance and safety, the 2018 RX 350L comes standard with the comprehensive Lexus Safety System+. This suite includes a Pre-Collision System with Pedestrian Detection (forward collision warning and automatic emergency braking), Lane Departure Alert with Steering Assist, Intelligent High Beams, and Dynamic Radar Cruise Control (adaptive cruise control). A rearview camera is also standard. Optional safety features include a Blind Spot Monitor with Rear Cross-Traffic Alert, a Panoramic View Monitor, and a Head-Up Display.
Passive safety features include 10 airbags (front, knee, side curtain, and front side airbags), anti-lock brakes (ABS), traction control, stability control, brake assist, and electronic brakeforce distribution.
The 2018 Lexus RX 350L garnered strong crash-test ratings:
Optional technology upgrades include a larger 12.3-inch display screen that comes with a navigation system, an upgraded 12-speaker audio system, and an even more premium 15-speaker Mark Levinson sound system.
In terms of driver-assistance and safety, the 2018 RX 350L comes standard with the comprehensive Lexus Safety System+. This suite includes a Pre-Collision System with Pedestrian Detection (forward collision warning and automatic emergency braking), Lane Departure Alert with Steering Assist, Intelligent High Beams, and Dynamic Radar Cruise Control (adaptive cruise control). A rearview camera is also standard. Optional safety features include a Blind Spot Monitor with Rear Cross-Traffic Alert, a Panoramic View Monitor, and a Head-Up Display.
Passive safety features include 10 airbags (front, knee, side curtain, and front side airbags), anti-lock brakes (ABS), traction control, stability control, brake assist, and electronic brakeforce distribution.
The 2018 Lexus RX 350L garnered strong crash-test ratings:
- The Insurance Institute for Highway Safety (IIHS) awarded it a "Good" rating in all crashworthiness categories, including small overlap front (driver-side), moderate overlap front, side, roof strength, and head restraints & seats. Its standard front crash prevention system received a "Superior" rating, and its standard LED projector headlights were rated "Acceptable." These strong results earned the 2018 RX (including the L variant) an IIHS Top Safety Pick+ award.
- The National Highway Traffic Safety Administration (NHTSA) gave the 2018 RX 350L an Overall Safety Rating of 5 Stars, with 4 Stars for frontal crash, 5 Stars for side crash, and 4 Stars for rollover resistance.
What Colors Options are Available?
We’re working on this section!
In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2018 Lexus RX 350L Prices and Market Value
When new in 2018, the Lexus RX 350L had a starting MSRP of approximately $47,670 for the FWD model and $49,070 for AWD, with well-optioned examples reaching $55,000 to over $60,000. As of mid-2024, current used market prices for the 2018 RX 350L typically range from $22,000 to $32,000+, depending heavily on mileage, condition, optional features, and geographical demand. Lexus RX models are renowned for their exceptional resale value and lower-than-average depreciation within the luxury SUV segment. The initial, steepest depreciation has already occurred for a 2018 model, making it an attractive used purchase. Factors significantly affecting resale value include low mileage, pristine condition, a complete service history, the presence of desirable packages (e.g., Luxury, Navigation), and whether it's equipped with AWD. Popular exterior colors also tend to hold value better.
2018 Lexus RX 350L Cost of Ownership
The 2018 Lexus RX 350L is considered relatively economical to own within the luxury mid-size SUV class, though not as cheap as a mainstream vehicle. Insurance costs are generally moderate, thanks to its excellent safety ratings and robust construction. Fuel expenses are somewhat higher as it requires premium unleaded gasoline, despite its decent combined fuel economy of 22-23 MPG. Routine maintenance is typically affordable for a luxury brand, often comparable to high-end Toyota models, with widespread access to parts and service. Unscheduled repairs are infrequent due to Lexus's high reliability, minimizing unexpected costs. When repairs are needed, parts can be pricier than economy brands but usually less expensive than European luxury counterparts. Overall, the RX 350L offers lower-than-average long-term ownership costs for its segment due to strong reliability and resale value.
2018 Lexus RX 350L Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
19.20 gallons
City Mileage
19 miles/gallon
Highway Mileage
26 miles/gallon
2018 Lexus RX 350L Warranty
Basic
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
72 months / 70,000 miles
Estimated remaining
Expired
Rust
Original warranty
72 months / unlimited miles
Estimated remaining
Expired
2018 Lexus RX 350L Insurance
Insurance for a 2018 Lexus RX 350L is moderately priced, reflecting its status as a Sport Utility Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 Lexus RX 350L Compare to Other Sport Utility Vehicle?
The 2018 Lexus RX 350L competes in the fiercely contested mid-size luxury SUV segment, facing rivals such as the Acura MDX, Mercedes-Benz GLE, BMW X5, Audi Q7, Volvo XC90, and Infiniti QX60.
Performance: The RX 350L's 290-hp V6 offers smooth, refined power, prioritizing comfort over sportiness. It delivers a quiet, composed ride. The Acura MDX, with a similar V6, feels slightly more engaging thanks to its Super Handling All-Wheel Drive. European rivals like the BMW X5, Mercedes-Benz GLE, and Audi Q7 often boast stronger engine options (including turbocharged V6s and V8s) and significantly more dynamic, driver-focused handling. The Volvo XC90 relies on turbocharged and supercharged 4-cylinder engines, which, while powerful, lack the V6's refinement. The Infiniti QX60 offers similar V6 power but with a Continuously Variable Transmission (CVT) that can feel less responsive.
Features: The RX 350L provides a luxurious cabin and standard Lexus Safety System+. Its primary drawback is the Remote Touch infotainment interface, which many find cumbersome, and the absence of Apple CarPlay/Android Auto. The Acura MDX offers a more user-friendly infotainment system, often with smartphone integration. European rivals typically feature more cutting-edge technology, highly customizable digital cockpits, and often superior infotainment interfaces. The Volvo XC90 stands out with its distinctive Scandinavian design and large, tablet-style touchscreen.
Reliability: This is where the RX 350L shines, often leading its class with Lexus's legendary reputation for dependability and lower long-term ownership costs. The Acura MDX and Infiniti QX60 also offer strong reliability, though generally a tier below Lexus. European competitors like the GLE, X5, Q7, and XC90, while generally reliable, often incur higher repair costs and are prone to more complex electronic issues over time.
Price: The RX 350L occupies a competitive price point, offering strong value with excellent resale. The Acura MDX is often cross-shopped for its similar value proposition. The Infiniti QX60 typically comes in at a slightly lower entry price. European rivals generally command higher new prices, steeper depreciation, and higher long-term ownership costs, especially when equipped with extensive options.
Recommendations:
Performance: The RX 350L's 290-hp V6 offers smooth, refined power, prioritizing comfort over sportiness. It delivers a quiet, composed ride. The Acura MDX, with a similar V6, feels slightly more engaging thanks to its Super Handling All-Wheel Drive. European rivals like the BMW X5, Mercedes-Benz GLE, and Audi Q7 often boast stronger engine options (including turbocharged V6s and V8s) and significantly more dynamic, driver-focused handling. The Volvo XC90 relies on turbocharged and supercharged 4-cylinder engines, which, while powerful, lack the V6's refinement. The Infiniti QX60 offers similar V6 power but with a Continuously Variable Transmission (CVT) that can feel less responsive.
Features: The RX 350L provides a luxurious cabin and standard Lexus Safety System+. Its primary drawback is the Remote Touch infotainment interface, which many find cumbersome, and the absence of Apple CarPlay/Android Auto. The Acura MDX offers a more user-friendly infotainment system, often with smartphone integration. European rivals typically feature more cutting-edge technology, highly customizable digital cockpits, and often superior infotainment interfaces. The Volvo XC90 stands out with its distinctive Scandinavian design and large, tablet-style touchscreen.
Reliability: This is where the RX 350L shines, often leading its class with Lexus's legendary reputation for dependability and lower long-term ownership costs. The Acura MDX and Infiniti QX60 also offer strong reliability, though generally a tier below Lexus. European competitors like the GLE, X5, Q7, and XC90, while generally reliable, often incur higher repair costs and are prone to more complex electronic issues over time.
Price: The RX 350L occupies a competitive price point, offering strong value with excellent resale. The Acura MDX is often cross-shopped for its similar value proposition. The Infiniti QX60 typically comes in at a slightly lower entry price. European rivals generally command higher new prices, steeper depreciation, and higher long-term ownership costs, especially when equipped with extensive options.
Recommendations:
- Better Alternatives (if specific needs are paramount):
- For a truly spacious and adult-friendly third row, and more engaging driving dynamics, the Audi Q7 or Volvo XC90 (with its distinct design and safety focus) are superior choices, budget permitting.
- For a slightly sportier feel, more intuitive infotainment (with CarPlay/Android Auto), and similar reliability/value, the Acura MDX is an excellent alternative. - Similar Alternatives (if Lexus comfort and reliability are top priorities):
- The Infiniti QX60 provides comparable three-row utility and comfort at a slightly lower price, though it might lack the RX's prestige and refinement.
Final Verdict: Is the 2018 Lexus RX 350L a Good Sport Utility Vehicle?
The 2018 Lexus RX 350L is an ideal choice for discerning buyers prioritizing a supremely comfortable, reliable, and refined luxury mid-size SUV with the added versatility of an occasional-use third row. It's perfect for families who value a quiet cabin, a smooth ride, and Lexus's legendary dependability over aggressive performance or cutting-edge infotainment interfaces. Buying a used 2018 RX 350L is particularly worthwhile, as it offers significant savings after initial depreciation while retaining strong value and long-term durability. Look for models with the Premium or Luxury packages for a truly enriched experience. However, if a spacious third row for adults, genuinely sporty driving dynamics, or modern smartphone integration like Apple CarPlay/Android Auto are non-negotiable, you might find more suitable alternatives. For balanced luxury, comfort, and peace of mind, the RX 350L remains an outstanding used vehicle proposition.
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.