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2012 Lexus GX Overview, Reviews, Ratings & Specs

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Cathleen V | March 31, 2025
The 2012 Lexus GX, a mid-size luxury SUV, descends from Toyota's Land Cruiser Prado lineage, offering a blend of off-road capability and Lexus refinement. Produced from 2010-2023 for this generation, the 2012 model features a single trim level, the GX 460. New pricing hovered around $53,000. Its body-on-frame construction and robust four-wheel-drive system set it apart, appealing to buyers seeking a luxurious yet capable vehicle for both daily driving and adventurous excursions.
The Good

The 2012 Lexus GX excels in reliability and comfort, making it a practical choice. Its robust V8 engine delivers confident performance, appealing to those seeking power. The luxurious interior and smooth ride provide a premium experience. Emotionally, it offers the appeal of a capable, go-anywhere vehicle with Lexus refinement.

The Bad

The 2012 Lexus GX's weaknesses include its dated infotainment system and below-average fuel economy. The body-on-frame design, while contributing to off-road prowess, can result in a less refined on-road driving experience compared to unibody SUVs. Some owners have reported issues with the navigation system and potential air suspension problems on higher mileage vehicles. Be sure to check the service history for regular maintenance.

2012 Lexus GX: Quick Overview

Key specifications for the 2012 Lexus GX 460:

  • Engine: 4.6-liter V8
  • Horsepower: 301 hp @ 5,500 rpm
  • Torque: 329 lb-ft @ 3,500 rpm
  • Transmission: 6-speed automatic
  • Fuel Economy (EPA estimated): 15 mpg city / 20 mpg highway / 17 mpg combined
  • 0-60 mph: Approximately 7.8 seconds
  • Towing Capacity: 6,500 lbs
Trim-Level Features (GX 460):
  • Standard features include: Leather upholstery, wood trim, power-adjustable and heated front seats, dual-zone automatic climate control, sunroof, rearview camera, Lexus Premium Sound System with nine speakers, Bluetooth connectivity, and an eight-inch touchscreen display.
  • Safety features include: Anti-lock brakes (ABS), stability control, traction control, front and rear side airbags, and side curtain airbags.
  • Available options and packages included: Navigation system, Mark Levinson premium surround sound system, rear-seat entertainment system, adaptive variable suspension, and a pre-collision system.
  • Off-road capabilities: Full-time four-wheel drive with a locking center differential, Kinetic Dynamic Suspension System (KDSS) which improves off-road articulation.
  • Comfort and convenience: Keyless entry and ignition, auto-dimming mirrors, and rain-sensing wipers.

2012 Lexus GX Specifications

Vehicle Information
Year 2012
Make Lexus
Model GX
Trim -
Style -
Type Sport Utility Vehicle
Category 4WD Standard Sport Utility Vehicle
Manufacturing Details
Made In -
Manufacturing City -
Dimensions
Doors 4-Door
Curb Weight 5128 pounds
Gross Vehicle Weight Rating -
Overall Height 74.2 inches
Overall Length 189.2 inches
Overall Width 74.2 inches
Wheelbase Length 109.8 inches
Standard Seating 7
Engine & Performance
Engine Gasoline V-8 4.6L/281
Engine Size 4.6L
Engine Cylinders 8
Transmission 6 Automatic
Transmission Type Automatic
Transmission Speeds 6-Speed
Drivetrain Four-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Power Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $53,245
Invoice Price -
Delivery Charges -

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What Problems Does the 2012 Lexus GX Have?

The 2012 Lexus GX is generally considered a reliable vehicle, but some common issues have been reported. One frequent concern involves the navigation system, with some owners experiencing glitches, slow response times, or outdated maps. Air suspension issues, particularly on models with higher mileage, can also occur, leading to costly repairs.

Regarding recalls, it's important to check the NHTSA (National Highway Traffic Safety Administration) database for any safety-related recalls affecting the 2012 GX 460. While specific recalls may vary, common areas of concern across different model years of the GX can involve issues with fuel pumps, potentially leading to engine stalling. It's advisable to verify that all applicable recall repairs have been performed before purchasing a used 2012 GX.

Long-term reliability is generally strong, but preventative maintenance is crucial. Regular oil changes, fluid checks, and inspections of the suspension and drivetrain components can help mitigate potential problems. Some owners have also noted issues with the KDSS (Kinetic Dynamic Suspension System) requiring maintenance over time. Properly maintaining the vehicle helps ensure longevity and prevents major repairs down the line. Always obtain a pre-purchase inspection by a qualified mechanic before buying a used GX.

How long will the 2012 Lexus GX last?

With proper maintenance, a 2012 Lexus GX can easily exceed 200,000 miles and provide 15+ years of service. Many owners report reaching 250,000 miles or more with consistent care. Long-term durability is a strong suit, thanks to its robust Toyota Land Cruiser Prado underpinnings. However, potential weaknesses include the aforementioned air suspension (if equipped) and KDSS system, which might require attention as the vehicle ages. Regular fluid changes (oil, transmission, coolant) and addressing minor issues promptly are key to maximizing lifespan. Neglecting maintenance can significantly shorten the vehicle's usable life.

What Technology & Safety Features are Included?

The 2012 Lexus GX 460 offers a blend of tech, entertainment, and safety features, though some may seem dated by modern standards. Standard features include an eight-inch touchscreen display, a rearview camera, Bluetooth connectivity, and a nine-speaker Lexus Premium Sound System. Optional upgrades included a navigation system and a Mark Levinson premium surround-sound system, as well as a rear-seat entertainment system.

Driver-assistance features are relatively limited compared to newer vehicles. Standard safety features encompass anti-lock brakes (ABS), stability control, traction control, front and rear side airbags, and side curtain airbags. Optional features included a pre-collision system, which was a more advanced safety feature for its time.

As for crash-test ratings, the 2012 Lexus GX 460 performed well in government and insurance industry tests. The NHTSA (National Highway Traffic Safety Administration) awarded it four out of five stars for overall safety. The IIHS (Insurance Institute for Highway Safety) gave it a "Good" rating in most crash tests, though ratings can vary by specific test criteria. Always consult official NHTSA and IIHS websites for the most up-to-date and detailed crash test results.

What Colors Options are Available?

Exterior Colors
Black Onyx
Claret Mica
Classic Silver Metallic
Fire Agate Pearl
Midnight Pine Mica
Smoky Granite Mica
Starfire Pearl
Interior Colors
Ecru Leather
Gray Leather
Black Leather

2012 Lexus GX Prices and Market Value

The 2012 Lexus GX 460 had a starting MSRP around $53,000 when new. Current used market prices generally range from $18,000 to $28,000, depending on mileage, condition, and location. The GX holds its value relatively well compared to some other luxury SUVs, thanks to its reputation for reliability and off-road capability. Factors affecting resale value include maintenance history, accident records, mileage, and the presence of desirable options like the navigation system or Mark Levinson audio. Lower mileage and well-maintained examples command higher prices.

2012 Lexus GX Cost of Ownership

The 2012 Lexus GX is moderately costly to own. Insurance premiums are typical for a luxury SUV. Fuel costs are higher due to its V8 engine and relatively low fuel economy. Maintenance is generally reasonable, especially if adhering to the Lexus recommended service schedule. However, repairs can be expensive, particularly for the air suspension or KDSS system. Long-term ownership costs are influenced by the vehicle's condition and how well it's maintained; preventative care helps minimize expensive repairs.

2012 Lexus GX Fuel Efficiency

Fuel Type -
Fuel Capacity 23 gallons
City Mileage 15 miles/gallon
Highway Mileage 20 miles/gallon

2012 Lexus GX Safety Rating

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

2012 Lexus GX Warranty

Basic
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Corrosion
Original warranty 72 months / unlimited miles
Estimated remaining Expired
Drivetrain
Original warranty 72 months / 70,000 miles
Estimated remaining Expired
Roadside Assistance
Original warranty 48 months / unlimited miles
Estimated remaining Expired

2012 Lexus GX Insurance

Insurance for a 2012 Lexus GX is moderately priced, reflecting its status as a Sport Utility Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2012 Lexus GX Compare to Other Sport Utility Vehicle?

The 2012 Lexus GX competes with other mid-size luxury SUVs like the Acura MDX, Land Rover LR4, and BMW X5. In terms of reliability, the GX generally outperforms the Land Rover LR4 and rivals the Acura MDX. Performance is comparable to the BMW X5 in terms of acceleration, but the X5 offers more sporty handling. The Acura MDX provides better fuel economy.

Feature-wise, the GX's infotainment system is less modern than those found in some competitors. Pricing for a used GX is often competitive, sometimes offering better value than a comparably equipped BMW X5 or Land Rover LR4, given its reliability.

Alternatives to consider: The Acura MDX offers a more fuel-efficient and family-friendly option with a more modern interior. The BMW X5 provides a sportier driving experience. The Toyota 4Runner, built on a similar platform but without Lexus luxury, offers similar off-road capability at a lower price point. If off-road capability isn't a priority, the Acura MDX is a compelling alternative for its blend of luxury and practicality.

Ranks #273 SUV

1 2023 Toyota 4Runner (5.0★)
2 2023 Honda CR-V Hybrid (5.0★)
3 2023 Lexus GX (0.0★)
4 2024 Mazda CX-90 PHEV (0.0★)
5 2024 Subaru Crosstrek (5.0★)
6 2024 BMW iX (0.0★)
7 2023 Ford Bronco Sport (5.0★)
8 2023 Mercedes-Benz EQB (0.0★)
9 2024 Chevrolet Trax (5.0★)
10 2023 Audi A4 allroad (0.0★)
11 2023 Hyundai Kona N (0.0★)
12 2023 Nissan ARIYA (5.0★)
273 2012 Lexus GX (0.0★)

Final Verdict: Is the 2012 Lexus GX a Good Sport Utility Vehicle?

The 2012 Lexus GX is ideal for buyers seeking a reliable and capable luxury SUV with a strong emphasis on off-road prowess. It's worth buying as a used vehicle if reliability and a comfortable ride are priorities. It's especially suitable for those who occasionally venture off-road or need a vehicle that can handle adverse weather conditions. Consider a well-maintained example with a thorough pre-purchase inspection. Be aware of potential air suspension issues and ensure all recalls have been addressed. If fuel economy and modern technology are paramount, other options may be more suitable. The GX offers a unique blend of luxury and ruggedness that appeals to a specific niche of buyers.

2012 Lexus GX Owner Reviews

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Cathleen V

Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.