2017 Infiniti Q50 in Black: Paint Codes, Engine Trim Specs, and Buyer's Guide

The 2017 Infiniti Q50 in black combines aggressive executive styling with performance-focused engineering, offered primarily in solid Black Obsidian (paint code KH3) and metallic Malbec Black (paint code GAC). Featuring engine choices from a 208-horsepower 2.0-liter turbo to a 400-horsepower twin-turbo V6, black Q50 models frequently feature dark appearance packages like the Midnight Edition.

OEM Black Paint Finishes and Exterior Styling Options

The exterior appearance of a black 2017 Infiniti Q50 depends significantly on the factory paint option selected and whether the vehicle includes OEM appearance upgrades. Infiniti produced two distinct black exterior paint formulations for this model year, each requiring specific maintenance approaches and touch-up color matching.

Black Obsidian (Paint Code: KH3)

Black Obsidian is Infiniti’s iconic, non-metallic deep black finish. It features no metallic flake or mica particles, yielding a deep mirror-like reflection when clean and corrected. However, because KH3 lacks metallic flakes to diffuse light, light scratches, wash marring, and swirl marks are highly visible under direct sunlight.

Maintaining Black Obsidian requires careful washing techniques, such as a two-bucket method with grit guards or a touchless foam cannon wash, followed by high-quality microfiber drying towels. Paint correction on KH3 typically reveals a medium-soft clearcoat that responds well to dual-action polishing, though it can easily pick up micro-marring if coarse pads or aggressive compounds are used without a fine finishing step.

Malbec Black (Paint Code: GAC)

Malbec Black is a specialized multi-stage metallic paint formulation named after the dark wine grape. In indirect lighting or overcast conditions, the paint appears as a rich, dark glossy black. When exposed to direct sunlight, however, rich burgundy and deep purple metallic highlights emerge from within the clearcoat.

Due to the complex paint formula containing colored metallic flake, repairing or repainting panels in Malbec Black requires precise color matching and blending by a professional body shop. Touch-up paint pencils for GAC must match the specific multi-stage base and clear structure to avoid visible color mismatches.

The Midnight Edition Package and Dark Trim Accents

For the 2017 model year, Infiniti offered the factory Midnight Edition package, which enhanced the car's aggressive stance by replacing standard bright chrome exterior components with dark and gloss-black elements.

The Midnight Edition package includes:

• Blacked-out Double-Arch Front Grille: Replaces the bright chrome grille surround with a high-gloss black finish.
• Gloss Black Side Mirror Caps: Replaces body-color mirror housings with dark mirror covers.
• Rear Decklid Spoiler: An aerodynamic rear lip spoiler finished in factory gloss black.
• 19-Inch Dark Chrome Alloy Wheels: Split 5-spoke aluminum wheels coated in a dark charcoal or smoked chrome finish.

Owners of black Q50 models without the factory Midnight Edition frequently execute a "chrome delete" using vinyl wrap or gloss-black aftermarket trim overlays on the side window surrounds, lower bumper accents, and rear trunk lid trim to achieve a cohesive, blacked-out aesthetic.

Powertrain Options and Performance Engineering

The 2017 Infiniti Q50 marked the full integration of the VR30DDTT twin-turbocharged 3.0-liter V6 engine family across the lineup, alongside an entry-level four-cylinder engine and a high-performance hybrid setup.

• 2017 Infiniti Q50 Engine Options
  • 2.0t Turbo I4 (208 hp / 258 lb-ft)
  • 3.0t Twin-Turbo V6 (VR30DDTT Engine)
    • Standard Trim (300 hp / 295 lb-ft)
    • Red Sport 400 (400 hp / 350 lb-ft)
  • 3.5L V6 Hybrid (360 hp Combined)

2.0-Liter Turbocharged Inline-4 (2.0t)

The base engine option for 2017 was a 2.0-liter turbocharged four-cylinder engine produced in collaboration with Mercedes-Benz (M274 architecture). Generating 208 horsepower at 5,500 RPM and 258 lb-ft of torque at 1,250–3,500 RPM, this engine was designed for drivers prioritizing fuel economy and lower routine maintenance costs over high-output acceleration.

Power is delivered through a 7-speed automatic transmission to either the rear wheels (RWD) or all four wheels via Infiniti’s Intelligent All-Wheel Drive (AWD) system. While responsive in city driving thanks to low-end torque availability, the 2.0t lacks the high-RPM thrust of the V6 variants.

3.0-Liter Twin-Turbo V6 (3.0t Luxe and Sport)

The core engine of the 2017 lineup is the standard-output 3.0-liter twin-turbo V6 (VR30DDTT), replacing the naturally aspirated 3.7-liter V37 V6 from earlier model years. This engine incorporates direct fuel injection, electronic variable valve timing, and integrated exhaust manifolds built directly into the cylinder heads.

• Horsepower: 300 hp @ 6,400 RPM
• Torque: 295 lb-ft @ 1,600–5,200 RPM
• Turbo Configuration: Dual small-bore turbochargers with electronic wastegate actuators for minimal turbo lag.

This engine variant delivers smooth, linear power across a wide RPM band, turning the Q50 into a quick, responsive luxury sport sedan capable of 0–60 mph sprints in approximately 5.0 seconds.

Red Sport 400 (High-Output 3.0t)

The flagship performance variant of the Q50 is the Red Sport 400. Utilizing a factory-tuned version of the VR30DDTT engine, it produces 400 horsepower at 6,400 RPM and 350 lb-ft of torque at 1,600–5,200 RPM.

To achieve this 100-horsepower increase over the standard 3.0t, Infiniti engineers implemented several mechanical upgrades:

1. Optical Turbine Speed Sensors: Allows the twin turbochargers to spin up to 220,000 RPM safely, pushing peak boost pressure to roughly 14.7 psi (compared to ~9.5 psi on the 300-hp version).
2. Dual Water Pump Cooling System: Features two electric intercooler coolant pumps to manage heat soak during sustained high-performance driving.
3. Upgraded Exhaust System: Features dual exhaust outlets with custom brushed finish tips for lower backpressure and an enhanced exhaust note.

Red Sport 400 models equipped with black paint feature contrasting red-painted 4-piston front and 2-piston rear sport brake calipers behind staggered 19-inch aluminum alloy wheels on RWD models (non-staggered on AWD models).

3.5-Liter V6 Hybrid

The Q50 Hybrid pairs a naturally aspirated 3.5-liter V6 (VQ35HR) with a 50 kW electric motor powered by a compact lithium-ion battery pack. The system delivers a combined total output of 360 horsepower, granting quick acceleration alongside improved city fuel efficiency. However, trunk space is slightly reduced due to battery placement behind the rear seats.

Interior Options: Graphite Cabins and Technology Features

A black 2017 Infiniti Q50 is frequently paired with a Graphite (Black) interior, creating a monochromatic, dark-out cabin environment. Alternatively, wheat (tan) or stone (light gray) interiors were offered to provide contrast against Black Obsidian or Malbec Black paint.

Cabin Materials and Seating

• Leatherette vs. Genuine Leather: Base and 2.0t models feature durable synthetic leatherette seating surfaces. Luxe, Sport, and Red Sport 400 trims feature genuine leather upholstery. Red Sport models include contrast red stitching throughout the seats, dashboard, shift knob, and steering wheel.
• Sport Seats: Sport and Red Sport 400 trims feature power-adjustable side bolsters and manual thigh extensions on the front seats, securing the driver during cornering.
• Trim Accents: Buyers could select between textured "Katsuhiro" aluminum trim (standard on Sport models) or dark polished Genuine Maple Wood trim.

Infotainment and Driver Assist Electronics

The center console features the dual-display Infiniti InTouch system, consisting of an 8-inch upper touchscreen dedicated to navigation and system alerts, and a 7-inch lower touchscreen controlling media, climate control, and vehicle settings.

• Audio Systems: Base trims feature a standard 6-speaker audio setup, while higher trims include the 16-speaker Bose Performance Series system with polished metal speaker grilles embedded in the front doors.
• Safety and Assistance Packages: Available driver aids include Forward Emergency Braking, Predictive Forward Collision Warning (which tracks two vehicles ahead), Blind Spot Warning and Intervention, and Lane Departure Prevention with Active Lane Control.

Detailed 2017 Infiniti Q50 Trim Specifications Comparison

The table below outlines technical metrics across the major 2017 Infiniti Q50 trims available in black.

Maintenance Guide and Reliability Watchpoints

When evaluating or maintaining a 2017 Infiniti Q50, several specific mechanical systems and cosmetic vulnerabilities require attention.

VR30DDTT Serpentine Belt Misalignment

Early iterations of the 3.0-liter twin-turbo V6 engine (2016–2018 model years) can suffer from accessory drive belt alignment issues. The serpentine belt can rub against the air conditioning compressor pulley bracket if improperly aligned from the factory or after service.

• Symptoms: High-pitched squealing from the engine bay, frayed belt edges, or premature belt failure.

• Resolution: Verify that the belt is riding smoothly on all pulleys. If wear or misalignment is present, install the updated OEM AC compressor bracket and belt assembly to correct the pulley angle.

• Alternator / Power Steering / Idler

  • Crankshaft Pulley
    • A/C Compressor Pulley (Check for misalignment/friction)

Turbocharger Wastegate & Seal Inspection

Because 2017 was only the second year of production for the VR30DDTT engine, early turbocharger assemblies have a higher rate of oil seal failure and wastegate linkage play compared to revised 2019+ models.

• Symptoms: Excessive blue-ish smoke from the exhaust tailpipes upon cold starts or heavy acceleration, whistling/rattling noises under boost, or low boost fault codes (P0299).
• Preventative Step: Always use full synthetic engine oil (5W-30) and replace it every 5,000 miles. Allow the engine to idle for 30 seconds before shutoff after hard driving to cool down the turbo bearings.

Direct Adaptive Steering (DAS) Systems

Optional on certain Sport and Technology-packaged models, Direct Adaptive Steering is a steer-by-wire system without a physical mechanical link between the steering wheel and the front rack under normal operating conditions (a mechanical clutch engages as a safety backup if system failure occurs).

• Characteristics: DAS eliminates road feedback and kickback over bumps, allowing ultra-fast steering ratios. However, some drivers find the steering feel artificial.
• Maintenance: Ensure the car's dual 12V battery system is healthy. Low system voltage can trigger temporary steering system fault codes, reverting steering into heavy mechanical failsafe mode.

Black Paint Care and Detailing Protocols

Maintaining the exterior condition of Black Obsidian (KH3) or Malbec Black (GAC) requires specific detailing steps:

1. Decontamination: Use an iron-remover spray and fine detailing clay bar to clear embedded rail dust and industrial fallout before polishing.
2. Paint Correction: Black Obsidian features relatively soft paint clearcoat. Use a dual-action orbital polisher with a medium-foam pad and a ultra-fine finishing polish to remove swirl marks without leaving micro-marring.
3. Paint Protection: Apply a high-quality ceramic coating or paint protection film (PPF) over front panels to shield against rock chips, acidic bird droppings, and hard water spots.

Used Market Valuation and Pre-Purchase Inspection (PPI) Guide

As a high-performance luxury sedan, a used 2017 Infiniti Q50 in black presents strong value on the secondary market. However, careful inspection is essential prior to purchase.

Key Pre-Purchase Inspection (PPI) Checklist

Before purchasing a 2017 Q50 black model, complete the following diagnostic checks:

1. Engine Bay Belt Alignment: Inspect the front of the 3.0t engine with a flashlight. Look for rubber dust built up on the front timing cover or frayed edges along the accessory belt.
2. Turbo Sound and Smoke Test: Start the vehicle cold while an assistant watches the tailpipes. Look for thick smoke indicating oil passing through turbo seals. Listen for excessive rattling from the electronic wastegate actuators during revs.
3. Paint Thickness Inspection: Use an electronic paint depth gauge across the hood, doors, and rear quarter panels. Black Obsidian and Malbec Black models involved in front-end collisions often show mismatched paint thickness or overspray on rubber door seals.
4. Suspension and Lower Control Arms: Listen for clunking noises over speed bumps. Front upper control arm bushings and lower ball joints are wear items on heavy AWD Q50 models.
5. Electronics and InTouch Boot Cycle: Turn the ignition on and monitor how quickly both InTouch screens load. Verify Bluetooth connectivity, backup camera operation, and steering wheel controls operate smoothly without freezing.

Frequently Asked Questions

What is the exact paint code for a black 2017 Infiniti Q50?

The 2017 Infiniti Q50 came in two black paint codes: Black Obsidian (paint code KH3), which is a solid non-metallic deep black, and Malbec Black (paint code GAC), which is a metallic black with rich purple/dark red undertones visible in direct sunlight.

What features are included in the 2017 Infiniti Q50 Midnight Edition package?

The OEM Midnight Edition package includes a gloss-black double-arch front grille, gloss-black side mirror caps, a gloss-black rear lip spoiler, and 19-inch dark chrome aluminum alloy wheels.

Is the 2017 Infiniti Q50 3.0t engine reliable?

The 3.0t VR30DDTT engine is generally durable, but early models (2016–2018) require attention to accessory drive belt alignment and turbocharger oil seals. Adhering to 5,000-mile synthetic oil change intervals and ensuring updated belt alignment brackets are installed resolves the main known vulnerabilities.

Does the 2017 Infiniti Q50 support Apple CarPlay or Android Auto?

No, the 2017 Infiniti Q50 did not feature factory support for Apple CarPlay or Android Auto from the factory (Infiniti introduced native smartphone integration in 2020). Owners can add this feature via aftermarket module upgrades that plug directly into the factory InTouch screen harness.

What is the difference between the Q50 3.0t Sport and the Red Sport 400?

While both feature the 3.0-liter VR30DDTT twin-turbo V6, the standard 3.0t Sport produces 300 horsepower and 295 lb-ft of torque. The Red Sport 400 produces 400 horsepower and 350 lb-ft of torque thanks to optical turbo speed sensors, higher boost pressure, dual intercooler water pumps, upgraded exhaust tips, and sport brakes.

Final Recommendation and Next Actions

When searching for a 2017 Infiniti Q50 in black, target a 3.0t Luxe or Sport trim with comprehensive maintenance records, or a Red Sport 400 if high-output factory performance is desired. Ensure a pre-purchase inspection confirms that the accessory drive belt is aligned correctly and the turbochargers show no oil leakage.

For current owners of Black Obsidian (KH3) or Malbec Black (GAC) models, investment in a multi-stage paint correction followed by a professional ceramic coating or clear bra (PPF) on the front clip is the single most effective action to preserve depth of shine and protect against stone chips and clearcoat swirl marks.