The 2006 Infiniti FX35 belongs to the first generation of Infiniti's pioneering luxury crossover, produced from 2003 to 2008. With its distinctive "bionic cheetah" styling, it offered a sporty, aggressive body style that defied traditional SUV norms. Key trims included the FX35 (available in RWD and AWD) and the more powerful FX45. Originally priced in the mid-$30,000s to low-$40,000s, it stood out for its powerful V6 engine, agile handling, and unique design, making it a popular choice for those seeking a performance-oriented luxury SUV with striking visual appeal.
The Good
The 2006 Infiniti FX35 offers several advantages. Emotionally, its bold, distinctive design and strong V6 performance deliver an engaging, sporty driving experience. Practically, it provides a well-appointed, luxurious interior with comfortable seating, good overall reliability for its class, and strong residual value in the used market. Its VQ-series engine is known for durability, appealing to buyers seeking both excitement and a dependable, feature-rich vehicle.
The Bad
Known weaknesses for the 2006 Infiniti FX35 include its relatively poor fuel economy, especially with the AWD system, and a firm ride quality that prioritizes sportiness over comfort. Rear passenger legroom and cargo space are limited compared to rivals. Dashboard cracking is a common cosmetic issue, and some owners report issues with HVAC blend door actuators and window regulators over time.
2006 Infiniti FX35: Quick Overview
- Engine Options: The 2006 Infiniti FX35 is powered by a robust 3.5-liter VQ35DE V6 engine. This is the sole engine option for the FX35 trim, renowned for its strong performance and proven reliability. The FX45 trim, however, featured a 4.5-liter V8.
- Horsepower: The 3.5L V6 engine in the FX35 produces a healthy 280 horsepower and 270 lb-ft of torque, delivered through a standard 5-speed automatic transmission with manual shift mode.
- Fuel Economy: Fuel efficiency is one of the FX35's weaker points, typically rated by the EPA at around 15-17 MPG in the city and 20-22 MPG on the highway for both RWD and AWD models. Premium gasoline is recommended.
- 0-60 Times: The FX35 is quick for its class, with 0-60 mph acceleration times generally ranging between 6.5 to 7.0 seconds, showcasing its performance-oriented nature.
- Towing Capacity: When properly equipped, the 2006 Infiniti FX35 boasts a respectable towing capacity of up to 3,500 pounds, making it capable of light-duty towing.
- Trim-Level Features: The FX35 came well-equipped. Standard features included leather seating surfaces, power-adjustable front seats, automatic climate control, a Bose premium audio system with a 6-disc CD changer, Xenon HID headlights, 18-inch alloy wheels, and a power sunroof. Optional features often bundled in packages included a DVD-based navigation system, intelligent key system, rearview monitor, aluminum interior trim, and larger 20-inch alloy wheels. Safety features like Vehicle Dynamic Control (VDC) and Traction Control System (TCS) were also standard or widely available.
2006 Infiniti FX35 Specifications
Vehicle Information
| Year | 2006 |
| Make | Infiniti |
| Model | FX35 |
| Trim | - |
| Style | 4-Door All-Wheel Drive |
| Type | Sport Utility Vehicle |
| Category | Standard Sport Utility Vehicle |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | SAMUKAWA |
Dimensions
| Doors | 4-Door |
| Curb Weight | 1935.93 kg |
| Gross Vehicle Weight Rating | 2427.17 kg |
| Overall Height | 165.1 cm |
| Overall Length | 480.31 cm |
| Overall Width | 192.53 cm |
| Wheelbase Length | 284.99 cm |
| Standard Seating | 5 |
Engine & Performance
| Engine | V-6 |
| Engine Size | 3.5L |
| Engine Cylinders | 6 |
| Transmission | 5-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 5-Speed |
| Drivetrain | All-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $39,300 USD |
| Invoice Price | $36,126 USD |
| Delivery Charges | $650 USD |
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What Problems Does the 2006 Infiniti FX35 Have?
Owners of the 2006 Infiniti FX35 frequently report several recurring issues, many stemming from age or specific design elements. One of the most common cosmetic complaints is cracking of the dashboard, particularly around the passenger airbag area, due to sun exposure and material degradation. This is a prevalent issue across first-generation FX models. Mechanically, failures of the HVAC blend door actuators, which control air flow and temperature, are known to occur, leading to inconsistent climate control. Window regulators can also fail, preventing windows from operating correctly.
Another concern involves the lower control arm bushings, which tend to wear out over time, leading to clunking noises and potentially affecting alignment and tire wear. While the VQ35DE engine is largely robust, some owners have reported higher-than-average oil consumption, which should be monitored. Additionally, issues with camshaft and crankshaft position sensors are not uncommon across many Nissan/Infiniti models using this engine, potentially causing starting or running problems.
For recalls, it's crucial for prospective buyers to check the NHTSA website using the specific VIN. Like many vehicles of its era, it could be subject to Takata airbag inflator recalls, although specific affected units vary. Long-term reliability concerns typically revolve around age-related wear and tear on suspension components, electrical gremlins, and potential rust issues on underbody components in regions exposed to road salt. Regular, diligent maintenance is key to mitigating these problems and ensuring the vehicle's longevity.
Another concern involves the lower control arm bushings, which tend to wear out over time, leading to clunking noises and potentially affecting alignment and tire wear. While the VQ35DE engine is largely robust, some owners have reported higher-than-average oil consumption, which should be monitored. Additionally, issues with camshaft and crankshaft position sensors are not uncommon across many Nissan/Infiniti models using this engine, potentially causing starting or running problems.
For recalls, it's crucial for prospective buyers to check the NHTSA website using the specific VIN. Like many vehicles of its era, it could be subject to Takata airbag inflator recalls, although specific affected units vary. Long-term reliability concerns typically revolve around age-related wear and tear on suspension components, electrical gremlins, and potential rust issues on underbody components in regions exposed to road salt. Regular, diligent maintenance is key to mitigating these problems and ensuring the vehicle's longevity.
How long will the 2006 Infiniti FX35 last?
With proper maintenance, a 2006 Infiniti FX35 can reliably achieve 150,000 to 200,000 miles or even more, easily providing 15+ years of service. The VQ35DE engine and automatic transmission are generally considered very durable, contributing significantly to its long-term potential. However, certain weaknesses emerge over time. Suspension components like bushings, ball joints, and struts will inevitably require replacement. Electrical issues, such as failing window regulators or HVAC actuators, become more common with age. Interior materials, especially the dashboard, are prone to cracking. Rust on underbody components, brake lines, and exhaust systems can also become a concern in salt-prone climates. Consistent fluid changes, preventative maintenance, and addressing minor issues promptly are crucial for extending its lifespan and maintaining its performance.
What Technology & Safety Features are Included?
The 2006 Infiniti FX35 offered a respectable array of built-in technology, entertainment, and safety features for its time. For tech and entertainment, standard amenities included a Bose premium audio system with an in-dash 6-disc CD changer, automatic climate control, and a sophisticated gauge cluster. Optional features significantly enhanced the experience, most notably a DVD-based navigation system with a user-friendly interface and a rearview monitor integrated into the display, which was quite advanced for 2006. The Intelligent Key system, allowing keyless entry and ignition, was also a highly desirable optional extra. Bluetooth connectivity was not widely available in this generation.
In terms of driver-assistance, the FX35 was equipped with standard anti-lock brakes (ABS), Electronic Brake force Distribution (EBD), and Brake Assist (BA) for optimized stopping power. Vehicle Dynamic Control (VDC), Infiniti's electronic stability control system, along with Traction Control System (TCS), were standard, providing enhanced handling and stability, especially in adverse conditions. However, advanced driver-assistance features like adaptive cruise control, lane departure warning, or blind-spot monitoring were not offered in this model year.
Safety features were comprehensive for its class. It included dual-stage front airbags, front seat-mounted side-impact airbags, and roof-mounted curtain side-impact airbags for head protection for all outboard occupants. Active front head restraints were also standard. Regarding crash-test ratings, the 2006 Infiniti FX35 performed well. The National Highway Traffic Safety Administration (NHTSA) awarded it five out of five stars for frontal impact protection for both driver and passenger, and five stars for side-impact protection for front and rear occupants. The Insurance Institute for Highway Safety (IIHS) gave it a "Good" rating in the moderate overlap front crash test and "Good" for side impact protection.
In terms of driver-assistance, the FX35 was equipped with standard anti-lock brakes (ABS), Electronic Brake force Distribution (EBD), and Brake Assist (BA) for optimized stopping power. Vehicle Dynamic Control (VDC), Infiniti's electronic stability control system, along with Traction Control System (TCS), were standard, providing enhanced handling and stability, especially in adverse conditions. However, advanced driver-assistance features like adaptive cruise control, lane departure warning, or blind-spot monitoring were not offered in this model year.
Safety features were comprehensive for its class. It included dual-stage front airbags, front seat-mounted side-impact airbags, and roof-mounted curtain side-impact airbags for head protection for all outboard occupants. Active front head restraints were also standard. Regarding crash-test ratings, the 2006 Infiniti FX35 performed well. The National Highway Traffic Safety Administration (NHTSA) awarded it five out of five stars for frontal impact protection for both driver and passenger, and five stars for side-impact protection for front and rear occupants. The Insurance Institute for Highway Safety (IIHS) gave it a "Good" rating in the moderate overlap front crash test and "Good" for side impact protection.
What Colors Options are Available?
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2006 Infiniti FX35 Prices and Market Value
When new, the 2006 Infiniti FX35 had an MSRP typically ranging from around $36,000 for the RWD model to over $45,000 fully loaded with AWD and optional packages. Today, its used market price has significantly depreciated, as is common for luxury vehicles of this age. Current used prices generally range from $4,000 to $9,000 or more, heavily depending on overall condition, mileage, maintenance history, and optional features like navigation or AWD. Factors affecting its resale value include the notorious dashboard cracks, any significant mechanical issues, and general cosmetic wear. While it depreciated steeply from its new price, its current value represents good bang-for-buck for buyers seeking a stylish, performance-oriented SUV.
2006 Infiniti FX35 Cost of Ownership
Owning a 2006 Infiniti FX35 generally leans towards the costly side rather than economical. Insurance rates are typically moderate to high due to its luxury branding and performance capabilities. Fuel costs are significant; it requires premium gasoline, and its fuel economy is relatively poor (around 15-17 MPG city). Maintenance expenses are higher than average, requiring premium parts and specialized labor. Repair costs, when needed, can also be substantial as luxury parts are more expensive. Long-term ownership involves budgeting for these recurring expenses. While the initial used purchase price is attractive, ongoing operational and upkeep costs make it a vehicle for those prepared for a higher cost of ownership.
2006 Infiniti FX35 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
48.83 liters
City Mileage
6.25 km/l
Highway Mileage
4.55 km/l
2006 Infiniti FX35 Safety Rating
NHTSA
IIHS
2006 Infiniti FX35 Warranty
Basic
Original warranty
48 months / 60,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
72 months / 70,000 miles
Estimated remaining
Expired
Rust
Original warranty
84 months / unlimited miles
Estimated remaining
Expired
2006 Infiniti FX35 Insurance
Insurance for a 2006 Infiniti FX35 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 Infiniti FX35 Compare to Other Sport Utility Vehicle?
The 2006 Infiniti FX35 competed in a crowded luxury crossover segment, stacking up against rivals like the Lexus RX 330/350, BMW X5 (E53 generation), Acura MDX, and Mercedes-Benz ML350.
In terms of performance, the FX35, with its 280-hp V6, was notably sportier than the Lexus RX and Acura MDX, offering more engaging handling and a firmer ride. It was often considered a more direct rival to the BMW X5 in driving dynamics, though the X5 offered more powerful engine options and often a more refined chassis. The ML350 typically fell somewhere in between, offering comfort with decent power.
For features, the FX35 was well-equipped, often providing comparable or even superior standard luxury amenities to its European rivals at a lower new price point. It featured standard leather, Bose audio, and available navigation and intelligent key, on par with or exceeding the base trims of BMW and Mercedes, and competitive with Lexus and Acura.
Reliability is where distinctions emerge. The Lexus RX series is often lauded for its bulletproof reliability, generally surpassing the FX35, which while robust, has known issues like dashboard cracks and HVAC actuators. BMW X5s and Mercedes MLs of this era can be prone to more complex and expensive repairs as they age. The Acura MDX typically offers very good reliability.
Regarding price, the FX35 significantly undercut its European competitors when new and continues to do so in the used market, offering excellent value for its performance and features. Lexus and Acura models tend to hold their value slightly better.
Alternatives: For buyers prioritizing maximum reliability and comfort, the Lexus RX 350 is a strong contender. If pure driving dynamics and German engineering are paramount, a well-maintained BMW X5 (E53) could be an alternative, though with potentially higher ownership costs. For a balance of practicality, reliability, and decent features, the Acura MDX is a solid choice. Those wanting similar sporty flair might consider an older Porsche Cayenne, but prepare for significantly higher maintenance and repair bills.
In terms of performance, the FX35, with its 280-hp V6, was notably sportier than the Lexus RX and Acura MDX, offering more engaging handling and a firmer ride. It was often considered a more direct rival to the BMW X5 in driving dynamics, though the X5 offered more powerful engine options and often a more refined chassis. The ML350 typically fell somewhere in between, offering comfort with decent power.
For features, the FX35 was well-equipped, often providing comparable or even superior standard luxury amenities to its European rivals at a lower new price point. It featured standard leather, Bose audio, and available navigation and intelligent key, on par with or exceeding the base trims of BMW and Mercedes, and competitive with Lexus and Acura.
Reliability is where distinctions emerge. The Lexus RX series is often lauded for its bulletproof reliability, generally surpassing the FX35, which while robust, has known issues like dashboard cracks and HVAC actuators. BMW X5s and Mercedes MLs of this era can be prone to more complex and expensive repairs as they age. The Acura MDX typically offers very good reliability.
Regarding price, the FX35 significantly undercut its European competitors when new and continues to do so in the used market, offering excellent value for its performance and features. Lexus and Acura models tend to hold their value slightly better.
Alternatives: For buyers prioritizing maximum reliability and comfort, the Lexus RX 350 is a strong contender. If pure driving dynamics and German engineering are paramount, a well-maintained BMW X5 (E53) could be an alternative, though with potentially higher ownership costs. For a balance of practicality, reliability, and decent features, the Acura MDX is a solid choice. Those wanting similar sporty flair might consider an older Porsche Cayenne, but prepare for significantly higher maintenance and repair bills.
Final Verdict: Is the 2006 Infiniti FX35 a Good Sport Utility Vehicle?
The 2006 Infiniti FX35 is ideal for buyers seeking a distinctive, performance-oriented luxury crossover on a budget. It appeals to individuals who prioritize bold styling, engaging driving dynamics, and a well-appointed interior over ultimate fuel economy, cargo space, or plush ride comfort. It's worth buying if you appreciate its unique character and are prepared for the higher ownership costs associated with premium fuel, maintenance, and potential age-related repairs.
This vehicle is definitely a used market proposition. When considering a purchase, look for a well-maintained FX35 (RWD or AWD based on your climate needs) with comprehensive service records. A pre-purchase inspection by a trusted mechanic is essential to identify common issues like dashboard cracks, suspension wear, or electrical gremlins. Avoid neglected examples. For a reasonable price, it offers a compelling blend of style, performance, and luxury that still holds appeal today.
This vehicle is definitely a used market proposition. When considering a purchase, look for a well-maintained FX35 (RWD or AWD based on your climate needs) with comprehensive service records. A pre-purchase inspection by a trusted mechanic is essential to identify common issues like dashboard cracks, suspension wear, or electrical gremlins. Avoid neglected examples. For a reasonable price, it offers a compelling blend of style, performance, and luxury that still holds appeal today.
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.