The 2006 Lexus GX, specifically the GX 470, is a mid-size luxury SUV known for its blend of off-road capability and Lexus refinement. It debuted in 2003 and continued its model run with the 2006 iteration. Available in a single, well-equipped trim, the GX 470's pricing ranged approximately from $46,000 when new. Its popularity stems from its Toyota 4Runner-based ruggedness, comfortable ride, and Lexus's reputation for reliability.
The Good
The 2006 Lexus GX 470 offers strong V8 performance and legendary Toyota reliability, appealing to practical buyers. Emotionally, it delivers a luxurious and comfortable ride, along with impressive off-road capability thanks to its body-on-frame construction and sophisticated 4WD system. While efficiency isn't its strong suit, its overall value proposition remains compelling.
The Bad
The 2006 Lexus GX 470's weaknesses include relatively poor fuel economy due to its V8 engine and older 5-speed automatic transmission. Watch out for potential rust issues, particularly in areas with harsh winters. The navigation system, if equipped, can feel dated compared to modern systems. Suspension components and the air suspension (if equipped) can require maintenance over time.
2006 Lexus GX: Quick Overview
Key Specs for the 2006 Lexus GX 470:
- Engine: 4.7-liter V8
- Horsepower: 270 hp @ 5400 rpm
- Torque: 330 lb-ft @ 3400 rpm
- Transmission: 5-speed automatic
- Fuel Economy (EPA Estimated): 15 mpg city / 19 mpg highway
- 0-60 mph: Approximately 8.1 seconds
- Towing Capacity: 6,500 lbs
Trim-Level Features (GX 470 - standard trim):
- Leather upholstery
- Power-adjustable front seats
- Dual-zone automatic climate control
- Premium audio system with CD player
- Navigation system (optional)
- Rear air conditioning
- Power sunroof
- Wood trim
- Running boards
- 17-inch alloy wheels
- Adaptive Variable Suspension (AVS)
- Downhill Assist Control (DAC)
- Hill-start Assist Control (HAC)
- Full-time 4-wheel drive with Torsen limited-slip center differential
Many GX 470s were also equipped with optional features like a rear-seat entertainment system, upgraded Mark Levinson audio, and adjustable height control.
2006 Lexus GX Specifications
Vehicle Information
| Year | 2006 |
| Make | Lexus |
| Model | GX |
| Trim | - |
| Style | SUV 4WD |
| Type | Sport Utility Vehicle |
| 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 | 4.7 L V-8 |
| Engine Size | 4.7L |
| Engine Cylinders | 8 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | Four-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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What Problems Does the 2006 Lexus GX Have?
Frequently reported problems for the 2006 Lexus GX 470 often revolve around age-related issues. Rust can be a concern, especially in regions with road salt use. The original navigation system's screen and functionality are outdated. Some owners have reported issues with the air suspension system (if equipped), including compressor failures and leaks, leading to saggy suspension. The exhaust manifolds are also prone to cracking over time. The variable valve timing (VVT) system can also experience issues as the vehicle ages. Recalls for the 2006 GX 470 have included issues related to the fuel system, specifically fuel leakage from the fuel pulsation damper, and airbag inflators. Long-term reliability concerns are generally low compared to other vehicles, thanks to Toyota's engineering. However, preventative maintenance is crucial. Regular fluid changes (oil, transmission, coolant, differentials) and timely replacement of wear items (brakes, tires, belts) are essential to maximizing longevity. Check the service history carefully before purchasing to ensure proper maintenance has been performed. The dashboard can also develop cracks over time due to sun exposure. Specific to the 2003-2005 model years (but potentially relevant for later models with delayed repairs) are reports of secondary air injection system failures.
How long will the 2006 Lexus GX last?
Given proper maintenance, a 2006 Lexus GX 470 can easily reach 250,000 miles or more. Many owners report exceeding 300,000 miles with original engines and transmissions. Years of service often extend beyond 20 years. Long-term durability is a strong point, but weaknesses can emerge over time. These include rust (especially in colder climates), suspension component wear (bushings, ball joints), and potential issues with the air suspension (if equipped). Regular maintenance, including fluid changes, can greatly extend the vehicle's lifespan.
What Technology & Safety Features are Included?
The 2006 Lexus GX 470 featured a decent array of tech for its time. Standard features included a premium audio system with a CD player, dual-zone automatic climate control, and power-adjustable seats. Optional features included a navigation system (which is now quite dated), a rear-seat DVD entertainment system, and an upgraded Mark Levinson audio system.
Driver-assistance features were limited compared to modern standards. It had standard ABS, traction control, and stability control. Downhill Assist Control (DAC) and Hill-start Assist Control (HAC) were included for off-road situations.
Safety features included front and side airbags, as well as side curtain airbags. NHTSA crash test ratings for the 2006 Lexus GX 470 are as follows: Frontal Driver - 4 stars, Frontal Passenger - 4 stars, Side Driver - 5 stars, Side Rear Passenger - 5 stars, Rollover - 3 stars. IIHS ratings were not readily available for this specific model year, but later model years earned good ratings in moderate overlap front tests. It is worth noting that safety technology has significantly advanced since 2006, so modern vehicles will offer superior protection in many crash scenarios.
Driver-assistance features were limited compared to modern standards. It had standard ABS, traction control, and stability control. Downhill Assist Control (DAC) and Hill-start Assist Control (HAC) were included for off-road situations.
Safety features included front and side airbags, as well as side curtain airbags. NHTSA crash test ratings for the 2006 Lexus GX 470 are as follows: Frontal Driver - 4 stars, Frontal Passenger - 4 stars, Side Driver - 5 stars, Side Rear Passenger - 5 stars, Rollover - 3 stars. IIHS ratings were not readily available for this specific model year, but later model years earned good ratings in moderate overlap front tests. It is worth noting that safety technology has significantly advanced since 2006, so modern vehicles will offer superior protection in many crash scenarios.
What Colors Options are Available?
Exterior Colors
Black Onyx
Bluestone Metallic
Burnished Gold Metallic
Classic Silver Metallic
Desert Sand Mica
Evergreen Pearl
White Gold Crystal Shine
Interior Colors
Ivory
Dark Charcoal
2006 Lexus GX Prices and Market Value
The 2006 Lexus GX 470 had an original MSRP in the range of $46,000. Current used market prices typically range from $8,000 to $18,000, depending on mileage, condition, and location. Depreciation has been significant, but the GX 470 holds its value relatively well compared to some other luxury SUVs due to its reliability and off-road capabilities. Factors affecting resale value include overall condition, maintenance history, mileage, whether it has desirable options (like navigation or rear entertainment), and location (demand for 4x4 vehicles varies regionally).
2006 Lexus GX Cost of Ownership
Long-term ownership of a 2006 Lexus GX 470 can be moderately costly. Insurance rates are typically moderate for an SUV of its size and class. Fuel costs are high due to the V8 engine's fuel economy. Maintenance costs can be reasonable if preventative measures are taken, but repairs can be expensive, especially for the air suspension and navigation system. Overall, the GX 470 is not an economical vehicle to own but offers a balance of luxury, reliability, and capability.
2006 Lexus GX Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2006 Lexus GX Safety Rating
NHTSA
2006 Lexus GX Insurance
Insurance for a 2006 Lexus GX 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 2006 Lexus GX Compare to Other Sport Utility Vehicle?
The 2006 Lexus GX 470 competed against SUVs like the Acura MDX, Land Rover LR3, and BMW X5. The GX 470 offers superior off-road capability compared to the MDX and X5, while the LR3 is arguably more capable off-road but less reliable. In terms of reliability, the GX 470 generally outperforms the Land Rover and BMW. Features are comparable across these models, though the Lexus's technology is dated by today's standards.
The Acura MDX offers better on-road handling and fuel economy. The BMW X5 provides a sportier driving experience. The Land Rover LR3 has a more distinctive design and advanced off-road technology.
Alternatives to consider include the Toyota 4Runner (for similar off-road capability at a lower price) or a newer Lexus RX (for better fuel economy and more modern features). If off-roading isn't a priority, the Acura MDX represents a strong choice for a blend of reliability, comfort, and features. For superior luxury and a more modern driving experience, a newer (but potentially more expensive) Lexus RX or Acura MDX may be preferable.
The Acura MDX offers better on-road handling and fuel economy. The BMW X5 provides a sportier driving experience. The Land Rover LR3 has a more distinctive design and advanced off-road technology.
Alternatives to consider include the Toyota 4Runner (for similar off-road capability at a lower price) or a newer Lexus RX (for better fuel economy and more modern features). If off-roading isn't a priority, the Acura MDX represents a strong choice for a blend of reliability, comfort, and features. For superior luxury and a more modern driving experience, a newer (but potentially more expensive) Lexus RX or Acura MDX may be preferable.
Ranks #304 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★) |
| 304 | 2006 Lexus GX | (0.0★) |
Final Verdict: Is the 2006 Lexus GX a Good Sport Utility Vehicle?
The 2006 Lexus GX 470 is ideal for buyers seeking a reliable, capable SUV with a touch of luxury, particularly those who value off-road capability and Toyota's legendary dependability. It's worth buying used, especially if you find one with a well-documented maintenance history and in good condition, free from significant rust. Avoid models with neglected maintenance or those with excessive rust. While there's only one trim level, prioritizing lower mileage examples with the fewest modifications is advisable. If you don't need its off-road prowess, other SUVs offer better fuel economy and modern features.
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.