The 2018 Lexus GX is a body-on-frame SUV that blends luxury with impressive off-road capability. Part of the second generation (2010-present), the GX offers a unique alternative to car-based crossovers. Key trims include the base GX 460 and the GX 460 Premium. Pricing ranged from around $52,000 new to about $35,000-$45,000 used. It stands out for its ruggedness, comfortable ride, and reputation for reliability, making it popular for those needing a capable and luxurious SUV.
The Good
The 2018 Lexus GX boasts strong V8 performance and exceptional reliability, appealing to practical buyers. Its luxurious interior and comfortable ride cater to those seeking refinement. While not the most fuel-efficient, its rugged design and off-road prowess offer an emotional appeal for adventure-minded individuals. Overall, it delivers a blend of capability, luxury, and peace of mind.
The Bad
The 2018 Lexus GX's weaknesses include its dated infotainment system and relatively poor fuel economy. Its truck-based design can result in less nimble handling compared to car-based SUVs. Watch out for potential rust issues in regions with heavy road salt use. The side-hinged rear door can be inconvenient in tight parking spaces.
2018 Lexus GX: Quick Overview
Key specifications for the 2018 Lexus GX 460:
- Engine: 4.6-liter V8
- Horsepower: 301 hp
- Torque: 329 lb-ft
- Transmission: 6-speed automatic
- Fuel Economy: 15 mpg city / 18 mpg highway / 16 mpg combined
- 0-60 mph: Approximately 7.8 seconds
- Towing Capacity: 6,500 lbs
Trim-Level Features:
- Base GX 460: Features include LED headlights, NuLuxe synthetic leather upholstery, dual-zone automatic climate control, 8-inch infotainment display, rearview camera, and Lexus Safety System+.
- GX 460 Premium: Adds leather upholstery, heated and ventilated front seats, a navigation system, and tri-zone automatic climate control.
- GX 460 Luxury: Includes adaptive variable suspension, a heated steering wheel, power-folding third-row seats, and upgraded leather upholstery.
Lexus Safety System+ Includes:
- Pre-Collision System with Pedestrian Detection
- Lane Departure Alert
- Automatic High Beams
- Adaptive Cruise Control
Other Notable Features:
- Kinetic Dynamic Suspension System (KDSS) - Optional, enhances off-road articulation.
- Mark Levinson Premium Surround Sound Audio System - Optional.
- Rear-Seat Entertainment System - Optional.
2018 Lexus GX Specifications
Vehicle Information
| Year | 2018 |
| Make | Lexus |
| Model | GX |
| Trim | - |
| Style | - |
| Type | - |
| Category | Minivan Medium Truck |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | - |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 4.6L V8 |
| Engine Size | 4.6L |
| Engine Cylinders | 8 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 2018 Lexus GX Have?
The 2018 Lexus GX generally enjoys excellent reliability, consistent with Lexus's reputation. However, some frequently reported problems and concerns include:
Long-term reliability is generally very good, with many owners reporting few major issues even after many years of ownership. However, preventative maintenance, such as regular fluid changes and inspections, is crucial to maximizing the vehicle's lifespan. The older infotainment and fuel economy are the biggest drawbacks reported by most owners.
- Infotainment System: The infotainment system is often criticized for being outdated and slow compared to newer systems. The lack of Apple CarPlay and Android Auto can be a drawback for some owners.
- Fuel Economy: The GX's fuel economy is lower than many competitors due to its V8 engine and body-on-frame construction. This can be a significant long-term cost.
- Rust: Some owners in regions with heavy road salt usage have reported rust issues, particularly on the undercarriage. Regular washing and undercoating can help mitigate this.
- Suspension Issues: While the adaptive variable suspension (available on the Luxury trim) provides a comfortable ride, it can be prone to issues over time, leading to potentially expensive repairs.
- Recalls: While the 2018 GX hasn't had any major widespread recalls, it's always wise to check the NHTSA website for any specific recalls related to your VIN.
Long-term reliability is generally very good, with many owners reporting few major issues even after many years of ownership. However, preventative maintenance, such as regular fluid changes and inspections, is crucial to maximizing the vehicle's lifespan. The older infotainment and fuel economy are the biggest drawbacks reported by most owners.
How long will the 2018 Lexus GX last?
With consistent maintenance, a 2018 Lexus GX can easily reach 200,000 miles or more. Many owners report exceeding 250,000 miles with proper care. Expect at least 10-15 years of service. Long-term durability is a strong point, but potential weaknesses include rust in colder climates, wear and tear on suspension components (especially the adaptive system), and potential for increased oil consumption in higher-mileage engines. Regular fluid changes, brake inspections, and addressing minor issues promptly are key to maximizing longevity.
What Technology & Safety Features are Included?
The 2018 Lexus GX features a mix of standard and optional tech and safety features. The standard 8-inch infotainment display, while functional, is considered dated compared to newer systems. Navigation is optional on the Premium trim and standard on the Luxury trim.
Standard Features:
Optional Features:
Driver-Assistance and Safety Features (Lexus Safety System+):
Crash Test Ratings:
The 2018 Lexus GX received good overall safety ratings from the IIHS. The NHTSA gave it a 4-star overall safety rating.
While the GX offers a solid suite of safety features, its tech offerings are less competitive than those of more modern SUVs. The absence of Apple CarPlay and Android Auto is a notable omission. The available Mark Levinson sound system provides excellent audio quality.
Standard Features:
- Rearview camera
- Bluetooth connectivity
- Lexus Enform telematics system
- Dual-zone automatic climate control
Optional Features:
- Navigation system
- Mark Levinson premium sound system
- Rear-seat entertainment system
- Intuitive Parking Assist
Driver-Assistance and Safety Features (Lexus Safety System+):
- Pre-Collision System with Pedestrian Detection
- Lane Departure Alert
- Automatic High Beams
- Adaptive Cruise Control
Crash Test Ratings:
The 2018 Lexus GX received good overall safety ratings from the IIHS. The NHTSA gave it a 4-star overall safety rating.
While the GX offers a solid suite of safety features, its tech offerings are less competitive than those of more modern SUVs. The absence of Apple CarPlay and Android Auto is a notable omission. The available Mark Levinson sound system provides excellent audio quality.
What Colors Options are Available?
Exterior Colors
Starfire Pearl
Atomic Silver
Nebula Gray Pearl
Black Onyx
Claret Mica
Nightfall Mica
Interior Colors
Rioja Red NuLuxe
Black NuLuxe
Ecru NuLuxe
Sepia NuLuxe
2018 Lexus GX Prices and Market Value
The 2018 Lexus GX had a starting MSRP of around $52,000 when new. Used market prices currently range from approximately $35,000 to $45,000, depending on mileage, condition, and trim level. The GX holds its value relatively well due to its reputation for reliability and Lexus's strong brand image. Factors affecting resale value include mileage, maintenance history, accident records, and the presence of desirable options like the Mark Levinson sound system or Kinetic Dynamic Suspension System (KDSS). Lower mileage examples in excellent condition command the highest prices.
2018 Lexus GX Cost of Ownership
The 2018 Lexus GX is moderately costly to own. Insurance costs are typically average for its class. Fuel costs are higher due to its V8 engine. Maintenance is generally affordable due to Lexus's reliability, but repairs can be expensive, especially for the adaptive suspension. Long-term ownership costs are higher than some competitors due to fuel consumption and potential repair expenses as the vehicle ages. Regular maintenance is crucial to minimize these costs.
2018 Lexus GX Fuel Efficiency
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Gasoline
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2018 Lexus GX Safety Rating
NHTSA
2018 Lexus GX Insurance
Insurance for a 2018 Lexus GX is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 Lexus GX Compare to Other Vehicle?
Key rivals to the 2018 Lexus GX include the Land Rover Discovery, Acura MDX, and BMW X5. In terms of off-road performance, the GX surpasses the MDX and X5 but is comparable to the Discovery. Regarding features, the GX lags behind newer models of the MDX and X5, especially in infotainment technology. The GX's reliability is generally considered superior to the Land Rover Discovery and on par or slightly better than the MDX and X5. Price-wise, the GX sits in a similar range to these competitors on the used market.
Alternatives to consider:
For buyers prioritizing reliability and off-road capability, the GX remains a compelling choice. However, those seeking the latest technology and better fuel economy may find the MDX or X5 more appealing.
Alternatives to consider:
- Acura MDX: Offers a more modern interior and better fuel economy, but lacks the GX's off-road prowess.
- BMW X5: Provides a sportier driving experience and advanced technology, but can be less reliable and more expensive to maintain.
- Land Rover Discovery: Offers similar off-road capability and a luxurious interior, but historically suffers from lower reliability ratings.
- Toyota 4Runner: If off-roading is a priority and luxury is less important, a TRD Pro 4Runner offers similar capability at a potentially lower price point and shares the GX's robust reliability.
For buyers prioritizing reliability and off-road capability, the GX remains a compelling choice. However, those seeking the latest technology and better fuel economy may find the MDX or X5 more appealing.
Ranks #232 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 | (3.0★) |
| 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★) |
| 232 | 2018 Lexus GX | (0.0★) |
Final Verdict: Is the 2018 Lexus GX a Good Vehicle?
The 2018 Lexus GX is ideal for buyers seeking a reliable and capable SUV with a luxurious touch and strong off-road ability. It's worth buying, especially on the used market, for those prioritizing durability and don't need the latest technology. Consider the Premium or Luxury trims for added features like leather seats and navigation. Ensure a thorough inspection for rust, especially in colder climates. If fuel economy and modern tech are critical, alternatives like the Acura MDX might be a better fit. Overall, the GX offers a unique blend of luxury and ruggedness that appeals to a specific niche of SUV buyers.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.