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2021 Lexus GX Overview, Reviews, Ratings & Specs

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Drew B | September 26, 2025
The 2021 Lexus GX 460 is a luxury mid-size SUV, part of a generation that dates back to 2009. Known for its rugged, body-on-frame construction, it offers genuine off-road capability wrapped in Lexus's signature refinement. Key trims include the Base, Premium, and Luxury, with an Off-Road Package available. New pricing for 2021 ranged from approximately $53,000 to $65,000. It stands out for its legendary reliability and powerful V8 engine, appealing to buyers seeking a durable, family-friendly SUV with luxury amenities.
The Good

The 2021 Lexus GX boasts exceptional reliability and a plush, quiet cabin, appealing to practical buyers seeking longevity and comfort. Its robust V8 engine provides ample towing capacity and smooth power delivery, while its rugged body-on-frame design offers impressive off-road prowess, satisfying emotional buyers desiring adventure. Lexus's strong resale value further enhances its practical appeal.

The Bad

The 2021 Lexus GX's primary weaknesses include its dated infotainment system and poor fuel economy due to its heavy, V8 powertrain. The third-row seating is cramped, and its truck-like handling can feel less refined than unibody rivals. Some find the exterior and interior design to be a bit old-fashioned compared to newer competitors.

2021 Lexus GX: Quick Overview

  • Engine: The 2021 Lexus GX 460 is exclusively powered by a 4.6-liter V8 engine. There are no other engine options available.
  • Horsepower: This V8 engine produces 301 horsepower at 5,500 rpm and 329 lb-ft of torque at 3,500 rpm.
  • Transmission: It is paired with a six-speed automatic transmission.
  • Drivetrain: Full-time four-wheel drive with a Torsen limited-slip center differential and a two-speed transfer case (low range) is standard across all trims.
  • Fuel Economy (EPA Estimates):
    • City: 15 MPG
    • Highway: 19 MPG
    • Combined: 16 MPG
  • 0-60 MPH Time: Approximately 7.8 seconds, which is average for its class and weight.
  • Towing Capacity: A robust 6,500 pounds, making it suitable for towing boats or small campers.
  • Key Trim-Level Features:
    • GX 460 (Base): Standard features include a 10.3-inch touchscreen, Apple CarPlay/Android Auto, Lexus Safety System+ (pre-collision system with pedestrian detection, lane departure alert, adaptive cruise control, intelligent high beams), NuLuxe ® upholstery, dual-zone automatic climate control, 18-inch alloy wheels, and a power moonroof.
    • GX 460 Premium: Adds heated and ventilated front seats, tri-zone automatic climate control, a power-folding third row, LED fog lights, parking sensors, and available second-row captain's chairs.
    • GX 460 Luxury: Builds on the Premium with semi-aniline leather upholstery, a heated wood- and leather-trimmed steering wheel, power-folding heated auto-dimming outside mirrors, an adaptive variable suspension (AVS), and available Mark Levinson® premium audio system.
    • Off-Road Package (available on Premium and Luxury): Includes Multi-Terrain Monitor, Panoramic View Monitor, Crawl Control, Multi-Terrain Select, and a fuel tank skid plate, enhancing its already capable off-road credentials.

2021 Lexus GX Specifications

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Vehicle History Report

What Problems Does the 2021 Lexus GX Have?

The 2021 Lexus GX 460, built on a time-tested platform, generally enjoys an excellent reputation for reliability, largely due to its durable, body-on-frame construction and proven powertrain. Major mechanical failures are rare, and it consistently ranks highly in reliability surveys from organizations like J.D. Power and Consumer Reports. This long-standing dependability is a significant draw for many owners.

However, even highly reliable vehicles can have minor, frequently reported issues. For the 2021 model year and this generation of GX, common complaints are relatively few and often minor in nature. Some owners have reported concerns regarding the dated infotainment system's interface, which, while upgraded in 2020 with a larger screen and Apple CarPlay/Android Auto, still feels less intuitive and modern than systems in competitors. This isn't a 'problem' in the mechanical sense, but a design criticism.

Another minor point often cited is the creaking or rattling from the rear cargo area or third-row seats, especially on rough terrain or over speed bumps. This is often attributable to plastic trim pieces or seat mechanisms, and sometimes minor adjustments or lubrication can alleviate it. There have been sporadic reports of minor issues with the air conditioning system, such as unusual noises or reduced cooling efficiency, though these are not widespread and often addressed under warranty.

Recalls: As of late 2023, for the 2021 Lexus GX 460, there were a few minor recalls:
  • NHTSA Campaign Number 21V609000 (Fuel Pump): This recall, issued in August 2021, affected certain 2021 GX 460 vehicles (along with other Lexus and Toyota models) where the fuel pump inside the fuel tank could stop operating, causing the vehicle to stall.
  • NHTSA Campaign Number 21V063000 (Lower Ball Joint): A February 2021 recall for a small number of 2021 GX 460 vehicles where an incorrectly tightened nut on the front lower ball joint could result in a loose connection, affecting steering control.

Long-term reliability concerns for the GX 460 are minimal. The V8 engine and six-speed transmission are known for their longevity. Owners often report these vehicles lasting well beyond 200,000 miles with proper maintenance. The most common 'long-term' issues might involve suspension components (like shocks) eventually needing replacement, or minor electrical gremlins typical of older vehicles, but these are not specific weaknesses of the GX platform. Frame rust can be a concern in salt-belt regions for any body-on-frame vehicle, so diligent undercarriage cleaning and rust-proofing are recommended for maximum longevity.

How long will the 2021 Lexus GX last?

The 2021 Lexus GX 460 is renowned for its exceptional long-term durability, often exceeding 250,000 to 300,000 miles with consistent maintenance. Many owners report trouble-free service for 15+ years. This impressive longevity stems from its robust body-on-frame construction and the incredibly reliable 4.6L V8 engine and six-speed automatic transmission, which are engineered for endurance. Common weaknesses over time are generally minor: potential for rust on the undercarriage in harsh climates if not regularly washed, and eventual wear on suspension components or bushings. The infotainment system, while functional, will become increasingly dated. Interior materials hold up well, but leather seats might show cracks without proper conditioning. Overall, the GX is a 'buy it for life' vehicle if maintained diligently, making it an excellent long-term investment.

What Technology & Safety Features are Included?

The 2021 Lexus GX 460 received a significant tech upgrade in 2020, which carried over, though some aspects still feel a bit behind modern rivals.

Built-in Tech & Entertainment:
  • Infotainment System: A new-for-2020 10.3-inch touchscreen display replaced the previous smaller screen. This system finally offered Apple CarPlay®, Android Auto™, and Amazon Alexa compatibility, a crucial update for connectivity. Navigation is also standard.
  • Audio: A nine-speaker premium sound system is standard. An optional 17-speaker Mark Levinson® Surround Sound audio system is available, primarily on the Luxury trim, providing exceptional sound quality.
  • Connectivity: Features include Bluetooth® connectivity, USB ports, and available Lexus Enform Wi-Fi with a 4GB/three-month trial.
  • Other Comfort Tech: Dual-zone automatic climate control is standard, with tri-zone on Premium and Luxury trims. Push-button start and a power moonroof are also standard.

Driver-Assistance & Safety Features (Lexus Safety System+): The 2021 GX 460 comes standard with an impressive suite of active safety technologies:
  • Pre-Collision System with Pedestrian Detection: Uses radar and camera to detect vehicles and pedestrians and can automatically brake to help avoid or mitigate a collision.
  • Lane Departure Alert: Warns the driver if the vehicle begins to drift out of its lane without the turn signal activated.
  • Dynamic Radar Cruise Control: An adaptive cruise control system that maintains a preset speed and a safe distance from the vehicle ahead.
  • Intelligent High Beams: Automatically switches between high and low beams based on oncoming traffic and ambient light.
  • Other Standard Safety: Includes 10 airbags, a backup camera, blind-spot monitoring with rear cross-traffic alert, parking assist (parking sensors), and hill-start assist.

Optional Driver-Assistance Features: For off-road enthusiasts, an available Off-Road Package (on Premium and Luxury trims) includes:
  • Multi-Terrain Monitor: Provides a view of the terrain around the vehicle.
  • Panoramic View Monitor: Offers a bird's-eye view for easier maneuvering in tight spaces.
  • Crawl Control: An advanced off-road system that automatically manages throttle and brakes, allowing the driver to focus on steering over challenging terrain.
  • Multi-Terrain Select: Allows the driver to choose different modes to optimize traction on various surfaces.

Crash-Test Ratings: The National Highway Traffic Safety Administration (NHTSA) did not conduct full crash tests on the 2021 Lexus GX 460 due to its lower sales volume and the aging platform. Similarly, the Insurance Institute for Highway Safety (IIHS) did not perform extensive crash tests for the 2021 model year. However, its robust body-on-frame construction generally provides inherent structural integrity, and the comprehensive standard Lexus Safety System+ adds a strong layer of active protection. Earlier models of this generation performed reasonably well in limited testing, but direct 2021 results are not available.

What Colors Options are Available?

Exterior Colors
Starfire Pearl
Atomic Silver
Nebula Gray Pearl
Black Onyx
Nightfall Mica
Claret Mica
Interior Colors
Ecru
Black
Sepia
Rioja Red

2021 Lexus GX Prices and Market Value

When new, the 2021 Lexus GX 460 had a starting MSRP of approximately $53,000 for the base model, climbing to around $65,000 for the Luxury trim before options. As of late 2023/early 2024, current used market prices for a 2021 GX 460 typically range from $42,000 to $55,000, depending on mileage, condition, trim, and options. This indicates a depreciation of roughly 15-20% after three years, which is excellent for an SUV.

The Lexus GX exhibits strong resale value and low depreciation, primarily due to its legendary reliability, durable construction, and consistent demand for a capable, luxury body-on-frame SUV. Factors positively affecting resale value include low mileage, a clean maintenance history, the Off-Road Package, and the presence of premium features like the Mark Levinson® sound system. Conversely, high mileage, poor maintenance records, or significant cosmetic damage will negatively impact its value, but generally, the GX holds its value remarkably well.

2021 Lexus GX Cost of Ownership

Ownership costs for the 2021 Lexus GX 460 generally lean towards the higher side compared to average vehicles, but are competitive within the luxury SUV segment. Insurance costs are typically moderate, reflecting its safety features and low theft rates. Fuel costs are significant due to its 16 MPG combined rating and requirement for premium unleaded fuel. Maintenance is predictable and reasonable for a luxury brand, especially if serviced at independent shops post-warranty; however, major service intervals can be pricier. Repairs are infrequent thanks to its robust reliability, but when they do occur, parts and labor for a Lexus can be more expensive. Overall, while reliable, the GX is not an economical vehicle to own primarily due to its fuel consumption.

2021 Lexus GX Fuel Efficiency

No records to be displayed

2021 Lexus GX Insurance

Insurance for a 2021 Lexus GX is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2021 Lexus GX Compare to Other Vehicle?

The 2021 Lexus GX 460 occupies a unique niche, blending traditional body-on-frame ruggedness with Lexus luxury. When stacked against key rivals, its strengths and weaknesses become apparent.

Against Luxury Mid-Size SUVs (Unibody):
  • Mercedes-Benz GLE, BMW X5, Audi Q7, Volvo XC90: These rivals offer significantly more refined on-road performance, superior fuel economy, and more cutting-edge interior technology. Their unibody construction provides a car-like ride and handling that the GX cannot match. Features like larger digital dashboards, advanced driver assistance (beyond what GX offers), and more powerful, efficient powertrains are standard. In terms of performance, the GX's 7.8-second 0-60 MPH time is slow compared to most of these. However, the GX unequivocally beats them in off-road capability, towing (6,500 lbs vs. typically 5,000-6,000 lbs), and especially long-term reliability and depreciation. The GX's new price was often lower than similarly equipped German rivals.

Against Off-Road Capable SUVs:
  • Toyota 4Runner, Land Rover Defender: The 4Runner, essentially the GX's less luxurious cousin, offers similar off-road prowess and even greater aftermarket support at a much lower price point. Its reliability is comparable. However, the GX provides a far more luxurious interior, better sound insulation, and a smoother V8 engine compared to the 4Runner's V6. The Land Rover Defender 110, while also very capable off-road and offering a more modern design, new tech, and better on-road dynamics, comes at a higher price and typically has a lower reliability reputation than the GX.
  • Jeep Grand Cherokee (especially Trailhawk/Overland): The Grand Cherokee offers strong off-road chops and a range of powerful engines, often at a lower price than the GX. Its interior tech is more modern. Reliability, however, generally falls short of the GX's legendary status.

Recommendation:
For buyers prioritizing luxury, extreme reliability, strong towing, and genuine off-road capability in a traditional SUV package, the 2021 Lexus GX 460 remains an excellent choice. Its relatively slow depreciation also makes it a smart long-term investment. If on-road performance, fuel efficiency, and the latest tech are paramount, alternatives like the Mercedes-Benz GLE or BMW X5 might be 'better' for those specific needs, though they compromise on off-road prowess and long-term durability. For a similar blend of ruggedness and luxury without the premium price, a well-equipped Toyota 4Runner Limited could be considered, though it lacks the GX's V8 power and interior refinement.

Final Verdict: Is the 2021 Lexus GX a Good Vehicle?

The 2021 Lexus GX 460 is ideal for buyers prioritizing uncompromising reliability, robust build quality, genuine off-road capability, and a comfortable, quiet cabin over modern amenities or fuel efficiency. It's perfect for families who need to tow, live in areas with inclement weather, or occasionally venture off paved roads. It's also excellent for those who appreciate traditional SUV virtues and seek a vehicle that will last for hundreds of thousands of miles.

It is absolutely worth buying, especially as a used vehicle. Opting for a used 2021 GX makes immense financial sense, as its depreciation is minimal. The Premium trim offers the best balance of features and value, gaining comfort items like heated/ventilated seats without the Luxury trim's higher price or added complexity of adaptive suspension. Avoid if cutting-edge tech, swift acceleration, or superior fuel economy are your top priorities; otherwise, it's a solid, long-term investment.

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Drew B

Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma