INFINITI G35x Review

Published on 2/20/2025

The INFINITI G35x is a premium sedan that has carved out a niche for itself by offering a compelling mix of performance, luxury, and all-wheel-drive capability. Originally targeted at driving enthusiasts who require practicality without sacrificing comfort, the G35x competes in the crowded luxury sedan market against established European contenders.

History and Background

The INFINITI G35x made its debut in the early 2000s as part of the G series, which was instrumental in establishing INFINITI as a serious competitor in the luxury segment. With its introduction, INFINITI aimed to blend Japanese reliability with sporty European driving dynamics.

The G35x's history is marked by several key developments:

  • 2003: Introduction of the G35 sedan, marking INFINITI's entry into the sports sedan market.
  • 2004: Launch of the G35x, featuring an all-wheel-drive system.
  • 2007: Major redesign, including updates to the exterior and interior.
  • 2008: Introduction of a more powerful engine and improved technology features.
  • 2013: Final production year for the G35x as the model transitions to the new naming convention.

Performance and Handling

VariantEnginePower0-60Top SpeedFuel Economy
G35x3.5L V6306 hp5.5s155 mph17/23 mpg

Interior and Comfort

FeatureBaseMidTop
Leather Seats
Sunroof
Navigation-

Technology and Features

Technology by Model Year:

  • 2004: Introduction of all-wheel drive
  • 2007: Redesigned interior with advanced infotainment
  • 2008: Enhanced navigation system and premium audio

Infotainment System:

  • Screen size: 7-inch touchscreen
  • Features: Navigation, Bluetooth connectivity, premium audio system
  • Connectivity: USB, AUX, Bluetooth

Driver Assistance Features:

  • Standard: Traction control, stability control, anti-lock brakes
  • Optional: Rearview camera, adaptive cruise control

Safety

The INFINITI G35x has consistently performed well in crash tests, earning high marks for its robust construction and advanced safety features. The car is equipped with a suite of safety technologies designed to protect occupants and enhance driving confidence.

Safety Ratings:

  • NHTSA Rating: 5 stars
  • IIHS Rating: Good

Safety Features:

  • Standard: Dual front airbags, side-impact airbags, curtain airbags
  • Optional: Advanced airbag system, active head restraints

Value for Money

YearConditionPrice Range
2010Excellent$10,000-$12,000
2011Good$8,000-$10,000
2012Fair$6,000-$8,000

Running Costs:

The G35x's running costs are reasonable for a luxury sedan, with maintenance and repair costs being relatively lower than its European competitors. Fuel economy is average for its class, but the vehicle's reliability helps mitigate long-term ownership costs.

  • Fuel Economy: 17 city / 23 highway / 19 combined
  • Service Intervals:
    • Oil Change: 5,000 miles
    • Major Service: 60,000 miles
  • Common Repair Costs:
    • Brake Replacement: $300-$500
    • Suspension Repairs: $400-$600

Known Issues by Year:

  • 2005: Some reports of transmission issues
  • 2008: Occasional electrical system problems

Competitor Comparison

Competitor 1: BMW 3 Series

  • Market Position: A leader in the sports sedan segment, known for its driving dynamics.
  • Features Comparison: Offers a slightly more refined interior and technology options.
  • Price Comparison: Generally priced higher than the G35x.
  • Running Costs: More expensive maintenance and repair costs.

Competitor 2: Audi A4

  • Market Position: Known for its luxurious interior and advanced technology.
  • Features Comparison: More sophisticated infotainment system and interior materials.
  • Price Comparison: Similar pricing, but with more optional features.
  • Running Costs: Comparable running costs, with slightly better fuel economy.

Competitor 3: Mercedes-Benz C-Class

  • Market Position: Focuses on luxury and comfort, with a premium badge appeal.
  • Features Comparison: Better interior quality and luxury features.
  • Price Comparison: Higher base price, especially with optional features.
  • Running Costs: Higher maintenance costs due to brand's premium positioning.

Verdict

The INFINITI G35x is a well-rounded luxury sedan that offers a spirited driving experience, practical all-wheel-drive capability, and a luxurious interior at a competitive price. While it may lack some of the brand prestige of its European rivals, it compensates with reliability and lower ownership costs, making it a smart buy for those seeking value without compromising on performance or comfort.