Infiniti Q50 2014-Present

The Infiniti Q50, introduced in 2014 and still in production today, marked a significant evolution in Infiniti's luxury sedan lineup. It featured a sporty, elegant design with sleek lines and a distinctive front grille, setting it apart in the premium sedan segment. One of its standout features was the introduction of Infiniti's innovative Direct Adaptive Steering (DAS), a steer-by-wire system that aimed to provide precise and responsive handling. The cabin was designed with high-quality materials and modern technology, including dual touchscreen displays and a user-friendly infotainment system. The Q50 also offered a range of advanced driver-assistance features, further enhancing its appeal.

In terms of performance, the Q50 came with various powertrain options, including V6 and hybrid configurations, delivering a mix of power and efficiency. It catered to enthusiasts with the high-performance Red Sport model, equipped with a potent V6 engine. Over the years, Infiniti continued to refine and update the Q50, incorporating the latest technological advancements and design enhancements. This sedan provided a compelling choice for those seeking a luxury vehicle that combined style, comfort, and a sporty driving experience.

Infiniti Q50 specification, engine oil capacity, spark plug gap, safety rating, fuel consumption, transmission, and light bulb sizes.

Engine 2.0L 4-Cylinder DOHC

• Recommended oil viscosity: 0W-30
• Oil certification: API
• Oil capacity: 7.0 quarts

Spark Plug Gap

• 1.5L 4-Cylinder: 0.028”

Engine 3.0L 6-Cylinder DOHC

• Recommended oil viscosity: 0W-20
• Oil certification: API
• Oil capacity: 6.3 quarts

Spark Plug Gap

• 1.5L 4-Cylinder: 0.032”

Air conditioning system refrigerant

• Type: HFC-134a (R-134a)

Air conditioning system lubricants

• Type: NISSAN A/C System Oil Type S or exact equivalent

Fuel

• Capacity: 21-1/8 gal (80L)

Automatic transmission fluid

• Type: Genuine NISSAN Matic S ATF. Â INFINITI recommends using Genuine NISSAN Matic S ATF ONLY in INFINITI automatic transmissions. Do not mix with other fluids. Using fluids not equivalent to Genuine NISSAN Matic S ATF may damage the automatic transmission. Damage caused by fluids other than recommended is not covered under INFINITI’s new vehicle limited warranty.

Differential gear oil

• Type: 
  • Front: Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or equivalent conventional (non-synthetic) oil.
  • Rear : Genuine NISSAN HYPOID FLUID·S1 GL-5 75W-80 or equivalent

Transfer Fluid

• Type: Genuine NISSAN Matic J ATF. INFINITI recommends using Genuine NISSAN Matic J ATF ONLY in INFINITI transfers. Do not mix with other fluids. Using fluids not equivalent to Genuine NISSAN Matic J ATF may damage the transfer. Damage caused by fluids other than recommended is not covered under INFINITI’s new vehicle limited warranty.

Power steering fluid (PSF)

• Type: Genuine NISSAN PSF or equivalent

Brake fluid

• Type:  Genuine NISSAN Super Heavy Duty Brake Fluid or equivalent DOT 3

Multi-purpose grease

• Type: NLGI No. 2 (Lithium soap base)

Coolant

• Type: 
  • VR30DDTT engine model: Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent
  • ​​​​​​​2.0L turbo gasoline engine model: Â BASF Glysantin® G48® Â Use BASF Glysantin® G48® or equivalent in its quality. Any damage to the vehicle or within the engine cooling system caused by the use of engine coolant other than as recommended is not covered under INFINITI’s new vehicle limited warranty
• Capacity : 
  • VR30DDTT engine model
    • Total (with reservoir) Standard and premium grade: 8-1/8 qt ( 9.3 L)
    • Total (with reservoir) Sport grade: 9-1/8 qt (10.4 L)
  • ​​​​​​​​​​​​​​​​​​​​​2.0L turbo gasoline engine model
    • Capacity: 7-7/8 qt ( 9.0 L )

Intercooler coolant

• Type: Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue)or equivalent 
• Capacity: 2-7/8 qt ( 3.2 L )​​​​​​​​​​​​​​

Power steering fluid (PSF)

• Type:  Genuine NISSAN E-PSF or equivalent Use of a power steering fluid other than Genuine NISSAN E-PSFmay prevent the power steering system from operating properly

Window washer fluid

• Type: Genuine NISSAN Windshield Washer Concentrate Cleaner &Antifreeze or equivalent

Powertrain

Engine

•  2.0 L Mercedes-Benz M274 DE20 AL I4
• 3.0 L VR30DDTT twin-turbo V6
• 3.5 L VQ35HR V6 (hybrid)
• 3.7 L VQ37VHR V6

Transmission

• 7-speed 7R01 automatic
• 7-speed 7G-Tronic automatic

Fuel Consumption

Safety Ratings

Front Lights

• Daytime Running Light Bulb: LED
• Front Fog Light Bulb: LED
• Front Sidemarker Light Bulb: LED
• Front Turn Signal Light Bulb: LED
• High Beam Headlight Bulb: LED
• Low Beam Headlight Bulb: LED

Rear Lights

• Back Up Light Bulb: LED
• Brake Light Bulb: LED
• Center High Mount Stop Light Bulb: LED
• License Plate Light Bulb: 168
• Parking Light Bulb: LED
• Rear Sidemarker Light Bulb: LED
• Rear Turn Signal Light Bulb: 7440NA
• Tail Light Bulb: LED

Interior Lights

• Dome Light Bulb: 175
• Interior Door Light Bulb: 168
• Map Light Bulb: LED
• Trunk Light Bulb: 158