INFINITI M45x Review

The INFINITI M45x has a storied history that traces back to INFINITI's mission of delivering luxury vehicles with innovative technology and robust performance. Originally introduced as part of the INFINITI M series, the M45x quickly gained a reputation for its impressive power delivery and opulent interior.

• The M series debuted in the early 2000s as INFINITI's answer to the luxury sedan market.
• The M45x variant specifically introduced an all-wheel-drive system to the lineup, catering to those in climates requiring additional traction.
• The M45x has evolved over the years, incorporating advanced technology and luxury features to remain competitive.

Key Dates:

• 2002: First introduction of the M series
• 2003: Launch of the first-generation M45
• 2006: Introduction of the M45x with all-wheel drive
• 2011: Major redesign, enhancing technology and luxury features

Technology in the INFINITI M45x is designed to enhance both convenience and safety. Over the years, the model has integrated cutting-edge features that cater to the modern driver.

Technology by Model Year:

• 2006: Introduction of the all-wheel-drive system, advanced audio options
• 2011: Enhanced infotainment system, integration of driver assistance features

Infotainment System:

• Screen size: 7-inch color display
• Features: Navigation, premium audio, Bluetooth connectivity
• Connectivity: USB ports, auxiliary input

Driver Assistance Features:

• Standard: ABS, traction control, stability control
• Optional: Adaptive cruise control, lane departure warning, blind-spot monitoring

The INFINITI M45x has consistently performed well in crash tests, providing peace of mind for drivers and passengers alike. Its robust construction and suite of safety features are designed to protect occupants in every scenario.

Safety Ratings:

• NHTSA Rating: 5 stars
• IIHS Rating: Good

Safety Features:

• Standard: Dual front airbags, side-impact airbags, curtain airbags, brake assist
• Optional: Rearview camera, advanced airbag system, parking sensors

While the INFINITI M45x is a luxury vehicle, its running costs are reasonable given its class and performance. Fuel efficiency may not be its strongest suit, but regular maintenance can help mitigate higher costs.

• Fuel Economy: 15 city / 21 highway / 17 combined
• Service Intervals:
  • Oil Change: Every 5,000 miles
  • Major Service: Every 30,000 miles
• Common Repair Costs:
  • Brake Pads: $250-$400
  • Suspension Components: $300-$500

Known Issues by Year:

• 2006: Minor electrical issues
• 2011: Infotainment system glitches

Competitor 1: BMW 5 Series

• Market Position: The BMW 5 Series is renowned for its performance and handling, offering a sporty yet luxurious experience.
• Features Comparison: Offers similar luxury features but with a more performance-oriented approach.
• Price Comparison: Typically priced higher than the M45x, reflecting its performance reputation.
• Running Costs: Generally higher due to premium brand maintenance and repair costs.

Competitor 2: Mercedes-Benz E-Class

• Market Position: The E-Class is a staple in the luxury sedan market, known for its comfort and technology.
• Features Comparison: Offers more advanced technology and a variety of engine options.
• Price Comparison: Slightly higher starting price but offers extensive customization.
• Running Costs: Comparable maintenance costs, but more expensive parts.

Competitor 3: Lexus GS

• Market Position: The Lexus GS offers a reliable and luxurious alternative with a focus on comfort and technology.
• Features Comparison: Comparable luxury features with an emphasis on reliability and build quality.
• Price Comparison: Similar price range but often highlighted for lower long-term ownership costs.
• Running Costs: Generally lower maintenance costs due to Lexus's reputation for reliability.

The INFINITI M45x stands out as a well-rounded luxury sedan that offers a compelling mix of performance, luxury, and technology. Its powerful V8 engine and all-wheel-drive capability make it a versatile choice for those seeking an engaging driving experience without sacrificing comfort. While it faces stiff competition from established German and Japanese rivals, the M45x holds its own with a unique blend of features and value, making it a worthy consideration for luxury sedan buyers.