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2008 Infiniti G35 Overview, Reviews, Ratings & Specs

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Eugene S | September 26, 2025
The 2008 Infiniti G35 is a highly regarded luxury sport sedan, part of the second-generation V36 platform. Known for its engaging driving dynamics and upscale appeal, it was available primarily as a sedan for the 2008 model year, with the coupe transitioning to the G37. Key trims included the Journey, Sport, and all-wheel-drive G35x. New pricing ranged from approximately $32,000 to $37,000. It stands out for its potent V6 engine, refined ride, and blend of luxury and performance, making it a popular choice for enthusiasts.
The Good

The 2008 Infiniti G35 offers numerous advantages. Emotionally, buyers are drawn to its exhilarating V6 performance, sharp handling, and sophisticated, athletic design. Practically, it boasts impressive long-term reliability, a comfortable and well-appointed interior, and represents excellent value in the used market. Its balanced attributes make it a compelling choice for those seeking both luxury and a thrilling driving experience without typical European luxury car ownership costs.

The Bad

While generally reliable, the 2008 Infiniti G35 has a few known weaknesses. Owners should watch out for higher-than-average fuel consumption, potential premature tire wear (especially on Sport models), and common issues like a failing camshaft position sensor, though less prevalent in later V36 models. Interior plastics on some older models could show wear, and road noise can be noticeable at highway speeds for some.

2008 Infiniti G35: Quick Overview

The 2008 Infiniti G35 sedan boasts a formidable set of specifications:

  • Engine: 3.5-liter VQ35HR V6 (V36 generation sedan).
  • Horsepower: 306 hp @ 6800 rpm.
  • Torque: 268 lb-ft @ 4800 rpm.
  • Transmission: Standard 5-speed automatic with manual shift mode; a 6-speed manual was available on the Sport trim.
  • Fuel Economy (EPA estimates):
    • RWD Automatic: 17 mpg city / 24 mpg highway.
    • RWD Manual (Sport): 15 mpg city / 23 mpg highway.
    • AWD Automatic (G35x): 17 mpg city / 23 mpg highway.
  • 0-60 mph Acceleration: Ranged from approximately 5.2 seconds (manual) to 5.6 seconds (automatic), making it quite brisk for its class.
  • Towing Capacity: The G35 is generally not rated or recommended for towing.
  • Key Trim-Level Features (Sedan):
    • Base: Equipped with 17-inch alloy wheels, bi-xenon headlights, leather upholstery, automatic climate control, a 6-speaker CD audio system with auxiliary input, power driver's seat, and keyless ignition/entry.
    • Journey: Added an 8-way power passenger seat, automatic headlights, and offered access to more optional packages.
    • G35x (AWD): Based on the Journey trim, it featured Infiniti's intelligent ATTESA E-TS all-wheel-drive system for enhanced traction.
    • Sport 6MT: Focused on performance with a 6-speed manual transmission, sport-tuned suspension, 18-inch wheels, unique front fascia, sport seats, aluminum pedals, and a limited-slip differential.
    • Sport 5AT: Offered the performance suspension and styling of the 6MT but with the 5-speed automatic transmission.
  • Notable Optional Features: These were often bundled into packages like the Premium Package (Bose audio, heated seats, sunroof), Navigation Package (hard-drive navigation, rearview camera), and Technology Package (intelligent cruise control, adaptive front lighting).

2008 Infiniti G35 Specifications

Vehicle Information
Year 2008
Make Infiniti
Model G35
Trim -
Style 4-Door All-Wheel Drive
Type Sedan
Category Mid-Size Car
Manufacturing Details
Made In Japan
Manufacturing City CANTON
Dimensions
Doors 4-Door
Curb Weight 1680.1 kg
Gross Vehicle Weight Rating 2171.8 kg
Overall Height 146.81 cm
Overall Length 474.98 cm
Overall Width 177.29 cm
Wheelbase Length 284.99 cm
Standard Seating 5
Engine & Performance
Engine Gas V6 3.5L/213
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) $34,750 USD
Invoice Price $31,954 USD
Delivery Charges $765 USD

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What Problems Does the 2008 Infiniti G35 Have?

The 2008 Infiniti G35, while lauded for its overall reliability, does have some frequently reported problems and long-term concerns that potential owners should be aware of.

One common issue, though less prevalent in the V36 generation compared to its predecessor, involves the camshaft and crankshaft position sensors. Failure of these sensors can lead to rough idling, stalling, or difficulty starting. While the VQ35HR engine is generally considered robust, some owners have reported higher-than-average oil consumption, so regular oil level checks are advisable.

Suspension components are another area of concern. Owners frequently report premature wear of front lower control arm bushings, which can manifest as clunking noises over bumps or a less precise steering feel. Tie rod ends and ball joints can also require replacement over time. Power steering fluid leaks, particularly from the reservoir or lines, are also not uncommon.

Brake systems, especially on Sport models, can be prone to warped rotors, often exacerbated by aggressive driving. This leads to vibration under braking. Additionally, rapid tire wear, particularly on the more performance-oriented trims with aggressive alignment and wider tires, is a common complaint, requiring diligent rotation and alignment checks.

Interior concerns are generally minor but can include aging plastics, fading buttons, and occasional glitches with the infotainment or HVAC controls. Exterior clear coat peeling has been noted on some vehicles, and rust can begin to form in vulnerable areas like rear fender wells or subframe components, especially in regions with harsh winters.

Regarding recalls, a significant one affecting many Nissan/Infiniti models from this era, including the 2008 G35, is related to the passenger airbag occupant classification system (OCS) sensor. A fault in this sensor could prevent the passenger airbag from deploying in a crash, posing a serious safety risk. Owners should always check a vehicle's VIN for any open recalls.

How long will the 2008 Infiniti G35 last?

Based on owner data and consistent maintenance habits, the 2008 Infiniti G35 exhibits impressive long-term durability. Many examples are regularly reported to achieve well over 200,000 miles, with numerous vehicles exceeding 250,000 or even 300,000 miles. With diligent care, including regular oil changes, fluid flushes, and proactive attention to wear items, a G35 can comfortably provide 15 to 20 years of reliable service.

Over time, the primary long-term weaknesses tend to be in the suspension system, where bushings and shock absorbers will eventually require replacement. Electrical components like window motors, various sensors (camshaft, crankshaft), and interior electronics can also become problematic with age. Rust can become a significant concern in areas exposed to road salt, particularly around the rear wheel wells and undercarriage. Interior materials, while generally high quality, will show signs of wear, such as seat bolster breakdown or dashboard cracks, after years of use.

What Technology & Safety Features are Included?

The 2008 Infiniti G35 offered a compelling array of built-in technology, entertainment, driver-assistance, and safety features, positioning it well within the luxury segment.

Built-in Tech: Standard features included Infiniti's Intelligent Key system with push-button start, dual-zone automatic climate control, and a trip computer. Optional tech highlights, often part of higher trims or packages, included a sophisticated hard-drive-based navigation system with voice recognition and real-time traffic updates, a rearview monitor, and Bluetooth hands-free phone integration. A power tilt and telescoping steering column was also available, enhancing driver comfort and ergonomics.

Entertainment: The standard audio system was a 6-speaker setup with a CD player and an auxiliary input jack. Audiophiles could upgrade to the Premium Package, which featured a powerful 10-speaker Bose premium audio system, often including a 2GB Music Box hard drive for digital music storage and satellite radio capability.

Driver-Assistance: For its time, the G35 offered advanced driver-assistance features as part of the optional Technology Package. This included Intelligent Cruise Control (ICC), which utilized radar to maintain a set distance from the vehicle ahead, and an Adaptive Front Lighting System (AFS) that swiveled the headlights in the direction of a turn, improving visibility around corners.

Safety Features: Standard safety equipment was comprehensive, comprising anti-lock brakes (ABS) with electronic brake-force distribution (EBD) and brake assist (BA), as well as vehicle dynamic control (VDC) for stability and traction control. Passive safety included dual-stage front airbags, front seat-mounted side-impact airbags, and roof-mounted curtain side-impact airbags for both front and rear outboard occupants. Active front head restraints and a tire pressure monitoring system (TPMS) were also standard.

Crash-Test Ratings: The 2008 Infiniti G35 performed very well in crash tests:
  • NHTSA (National Highway Traffic Safety Administration):
    • Frontal Crash: 5 out of 5 stars (driver and passenger).
    • Side Impact: 5 out of 5 stars (front and rear seat occupants).
    • Rollover: 4 out of 5 stars.
  • IIHS (Insurance Institute for Highway Safety):
    • Moderate Overlap Front: "Good" rating.
    • Side Impact: "Good" rating.
    • Rear Crash Protection/Head Restraints: "Good" rating.

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2008 Infiniti G35 Prices and Market Value

When new in 2008, the Infiniti G35 sedan had a starting MSRP of approximately $32,000 for the Base model, climbing to around $37,000 for the Sport 6MT or a well-equipped G35x AWD, with fully optioned versions approaching $40,000. Fast forward to today, and current used market prices for a 2008 G35 typically range from $5,000 to $9,000 for models in good condition with average mileage. Exceptional examples with low mileage and complete service records might fetch up to $12,000 or more, while those with higher mileage or cosmetic issues can be found for $3,000 to $5,000.

The G35 has experienced substantial depreciation from its original MSRP, a common trend for luxury sedans after several years. However, its depreciation curve has largely flattened out, meaning it offers excellent value as a used car. Factors significantly affecting its current resale value include overall condition, documented maintenance history, mileage, and the specific trim level (Sport and G35x often command a slight premium). Demand for reliable and fun-to-drive sport sedans also plays a role.

2008 Infiniti G35 Cost of Ownership

Long-term ownership costs for a 2008 Infiniti G35 generally position it as a relatively economical luxury-sport sedan compared to its European counterparts, but more costly than a mainstream mid-size sedan. Insurance rates can be moderately high due to its "sport" designation. The 306-hp V6 engine recommends premium fuel, meaning fuel costs will be higher than economy cars, with average fuel economy for its class.

Maintenance is reasonable, benefiting from its Nissan underpinnings; parts are readily available and generally less expensive than German rivals. Common repairs, such as addressing worn suspension components or sensor failures, can range from moderate to significant depending on the issue. Overall, it's not a budget car to own, but offers a great balance of performance and luxury without the exorbitant long-term costs often associated with the segment, making it a good value proposition for those seeking affordable performance luxury.

2008 Infiniti G35 Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 75.71 liters
City Mileage 7.23 km/l
Highway Mileage 9.78 km/l

2008 Infiniti G35 Safety Rating

NHTSA
Side Driver Rating
Frontal Passenger Rating
Rollover Rating
Side Rear Passenger Rating
Frontal Driver Rating
Side Driver Rating
Frontal Passenger Rating
Rollover Rating
Side Rear Passenger Rating
Frontal Driver Rating
IIHS
Rear Crash Protection/Head Restraint Ratings Not Tested
Moderate Overlap Front Test Results Not Tested
Side Impact Test Results Not Tested
Rear Crash Protection/Head Restraint Ratings Not Tested
Moderate Overlap Front Test Results Not Tested
Side Impact Test Results Not Tested

2008 Infiniti G35 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

2008 Infiniti G35 Insurance

Insurance for a 2008 Infiniti G35 is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2008 Infiniti G35 Compare to Other Sedan?

The 2008 Infiniti G35 squarely competed in the compact luxury sport sedan segment, stacking up well against formidable rivals like the BMW 3-Series (E90), Mercedes-Benz C-Class (W204), Lexus IS (XE20), and Acura TL (UA6/UA7).

Performance: The G35's 306-hp VQ35HR V6 engine provided strong acceleration, often outperforming base models of its German rivals such as the BMW 328i (230hp) and Mercedes C300 (228hp). It offered a more visceral, driver-focused experience than the more comfort-oriented C-Class and was very competitive with the similarly powered Lexus IS350 (306hp), though the IS was often perceived as smoother. The BMW 335i (300hp twin-turbo) offered more low-end torque and arguably superior driving dynamics, but at a higher price and with potentially greater complexity.

Features: All these rivals offered a premium experience, with features like leather, climate control, and advanced audio systems. The G35's available navigation and Bose audio were competitive, though BMW's iDrive and Mercedes' COMAND systems, while advanced, were sometimes less intuitive. Lexus was known for its user-friendly tech and refined interiors, while Acura offered a strong feature set for the money.

Reliability: This is where the G35 often shines, boasting above-average reliability compared to its German counterparts. The VQ engine is famously durable. Lexus and Acura typically hold the edge in outright reliability, often being considered bulletproof, while BMW and Mercedes of this era can incur higher maintenance and repair costs as they age, particularly for electronic and complex engine components.

Price: New, the G35 was generally priced below the BMW 3-Series and Mercedes C-Class, offering significant value. In the used market today, the G35 represents an exceptional bargain, delivering performance and luxury often at a lower price point than comparable BMWs or Mercedes, which might come with higher potential repair bills. Lexus IS models, while reliable, often command slightly higher used prices.

Alternatives: For those seeking similar performance with even greater refinement and reliability, the Lexus IS350 is an excellent alternative. If front-wheel-drive bias is acceptable but reliability and value are paramount, the Acura TL Type-S is another strong contender. If ultimate driving dynamics and power are the priority and budget allows for potentially higher maintenance, a BMW 335i could be considered, though with caution.

Final Verdict: Is the 2008 Infiniti G35 a Good Sedan?

The 2008 Infiniti G35 is an ideal vehicle for a specific type of buyer: the discerning individual seeking an engaging, rear-wheel-drive (or AWD) luxury sport sedan experience without the exorbitant purchase price or long-term maintenance costs typically associated with its European competitors. It caters to both emotional drivers who appreciate its strong V6 engine and agile handling, and practical buyers who value its impressive reliability and luxurious features for a daily driver.

As a used vehicle, the 2008 G35 is absolutely worth buying. Its substantial depreciation means it offers tremendous value on the pre-owned market. The key is to find a well-maintained example, ideally with comprehensive service records. A pre-purchase inspection (PPI) by a trusted mechanic is highly recommended to identify potential issues like worn suspension components, oil leaks, or sensor problems. For the most enthusiast-oriented experience, the Sport trim, especially with the 6-speed manual transmission, is highly desirable. For all-weather capability, the G35x AWD is an excellent choice. Overall, the 2008 G35 remains a smart buy for those seeking an affordable, reliable, and fun-to-drive luxury sport sedan.

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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.