Infiniti Q50 2014-present 3.5L V6 Hybrid Engine Specifications
Explore the detailed technical specifications of the 2014-Present Infiniti Q50 3.5L V6 hybrid engine. Learn about its performance, hybrid system components, maintenance tips, and compatibility with upgrades. A must-read for enthusiasts and technicians.
Overview Specifications
This document provides detailed specifications and technical information about the 3.5L V6 hybrid engine used in the 2014-Present Infiniti Q50. It is designed for enthusiasts, mechanics, and potential buyers who want to understand the engine's performance, features, and capabilities. Use the search and navigation instructions to quickly find specific details or explore the sections for a comprehensive understanding of the engine.
How to Use
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Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections with detailed technical points for easy reference.
Key Specifications
Horsepower
360 hp
Torque
457 lb-ft
0-60 mph
4.9 seconds
Fuel Efficiency
31 mpg (combined)
Top Speed
149 mph
Available Specifications
Engine Performance
This section covers the performance metrics of the 3.5L V6 hybrid engine, including horsepower, torque, and acceleration. It also highlights the engine's hybrid technology and how it enhances overall performance.
Engine Performance
This section covers the performance metrics of the 3.5L V6 hybrid engine, including horsepower, torque, and acceleration. It also highlights the engine's hybrid technology and how it enhances overall performance.
Power Output
- Combined horsepower: 360 hp
- Gasoline engine horsepower: 302 hp
- Electric motor horsepower: 67 hp
- Combined torque: 457 lb-ft
- 0-60 mph acceleration: 4.9 seconds
- Top speed: 149 mph (electronically limited)
Hybrid System
- Parallel hybrid system with dual-clutch control
- Lithium-ion battery pack
- Regenerative braking system
- Electric motor assists during acceleration
- Seamless transition between electric and gasoline power
- Improved fuel efficiency compared to non-hybrid models
Fuel Efficiency
This section details the fuel efficiency of the 3.5L V6 hybrid engine, including EPA ratings and real-world performance. It also explains how the hybrid system contributes to better fuel economy.
Fuel Efficiency
This section details the fuel efficiency of the 3.5L V6 hybrid engine, including EPA ratings and real-world performance. It also explains how the hybrid system contributes to better fuel economy.
EPA Ratings
- City: 28 mpg
- Highway: 34 mpg
- Combined: 31 mpg
- Fuel tank capacity: 20 gallons
- Range: Approximately 620 miles on a full tank
- Emissions: Ultra-low emissions vehicle (ULEV) certified
Real-World Efficiency
- Average real-world combined mpg: 29-30 mpg
- Electric-only mode for short distances
- Reduced fuel consumption in stop-and-go traffic
- Eco mode optimizes fuel efficiency
- Hybrid system reduces engine load during cruising
- Lower carbon footprint compared to traditional V6 engines
Technical Specifications
This section provides in-depth technical details about the 3.5L V6 hybrid engine, including its design, components, and advanced features.
Technical Specifications
This section provides in-depth technical details about the 3.5L V6 hybrid engine, including its design, components, and advanced features.
Engine Design
- 3.5-liter V6 DOHC engine
- Aluminum block and cylinder heads
- Direct injection fuel system
- Dual overhead camshafts with variable valve timing
- Compression ratio: 10.6:1
- Redesigned intake and exhaust systems for improved airflow
Hybrid Components
- Electric motor integrated with the transmission
- Power control unit manages energy flow
- High-capacity lithium-ion battery
- Battery cooling system for optimal performance
- Hybrid-specific transmission with dual-clutch control
- Energy recovery system during deceleration
Search Specifications
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Engine Specifications
Overview
- Type
- V6 Hybrid
- Configuration
- 60-degree V6 with electric motor
- Platform
- Infiniti Q50 Hybrid
- Material
- Aluminum block and heads
- Location
- Front-engine, rear-wheel drive
Dimensions
- Engine Length
- 24.8 inches (630 mm)
- Engine Width
- 28.3 inches (720 mm)
- Engine Height
- 27.6 inches (700 mm)
- Displacement
- 3.5 liters (3498 cc)
- Bore
- 3.76 inches (95.5 mm)
- Stroke
- 3.19 inches (81.0 mm)
- Weight
- 412 lbs (187 kg)
Materials
- Engine Block
- Aluminum alloy
- Cylinder Heads
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Titanium intake, steel exhaust
Features
- Performance
-
- 302 horsepower (combined)
- 258 lb-ft torque (combined)
- 0-60 mph in 5.1 seconds
- Hybrid System
-
- 50 kW electric motor
- Lithium-ion battery pack
- Regenerative braking system
- Fuel Efficiency
-
- 29 mpg city
- 36 mpg highway
- 32 mpg combined
- Transmission
-
- 7-speed automatic
- Adaptive shift control
- Manual shift mode
- Cooling System
-
- Dual electric water pumps
- High-capacity radiator
- Oil cooler
Safety Features
- Engine Protection
-
- Knock sensor system
- Overheat protection
- Low oil pressure shutdown
- Hybrid Safety
-
- High-voltage disconnect system
- Insulated battery housing
- Crash sensor shutdown
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Active noise cancellation
- Hydraulic engine mounts
- Vibration Control
-
- Dual-mass flywheel
- Balanced crankshaft
- Active vibration dampers
Accessories
- Engine Bay
-
- Hybrid system cover
- Engine cover with Infiniti logo
- Stainless steel heat shields
- Cooling System
-
- High-performance radiator cap
- Coolant overflow tank
- Radiator fan shroud
- Electrical System
-
- High-output alternator
- Hybrid power control unit
- Battery management system
Maintenance
- Service interval
- 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Hybrid system inspection
- Coolant level check
- Battery cooling system check
- Spark plug replacement
- Maintenance Notes
- Use only 0W-20 synthetic oil, special hybrid system diagnostic tools required
Warranty
- Basic
- Years: 4Miles: 60000Coverage: Bumper-to-bumper
- Powertrain
- Years: 6Miles: 70000Coverage: Engine and transmission
- Hybrid System
- Years: 8Miles: 100000Coverage: Battery and electric components
- Corrosion
- Years: 7Miles: UnlimitedCoverage: Perforation only
Production Details
- Manufacturer
- Nissan Motor Company
- Manufacturing Process
-
- Precision CNC machining
- Robotic assembly
- Laser-guided alignment
- Quality Control
- Engine Testing: 100% dyno testingHybrid System: Full system diagnosticsFinal Inspection: Visual and functional checks
- Sustainability Practices
-
- Recycled aluminum usage
- Low-emission manufacturing
- Water-based paints
- Production Metrics
- Daily Output: 150 unitsDefect Rate: 0.02%Energy Usage: 15 kWh per engine
Service Information for 3.5l v6 hybrid engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Hybrid system diagnostic check
- Battery cooling system inspection
- Engine air filter inspection
- Coolant level check
Use only Infiniti-approved 0W-20 synthetic oil
- Transmission fluid check
- Hybrid battery health check
- Brake system inspection
- Spark plug inspection
- Engine mount inspection
Requires hybrid system diagnostic tool
- Spark plug replacement
- Coolant flush and replacement
- Hybrid battery cooling system service
- Fuel system cleaning
- Comprehensive engine diagnostics
Major service requiring special hybrid tools and training
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 3.5L V6 hybrid engine compatible with all Infiniti Q50 models from 2014 to present?
Is the 3.5L V6 hybrid engine compatible with all Infiniti Q50 models from 2014 to present?
The 3.5L V6 hybrid engine is compatible with Infiniti Q50 hybrid models from 2014 to present. It is not compatible with non-hybrid variants. The engine is designed to work seamlessly with the hybrid system, including the electric motor and lithium-ion battery. Always verify your vehicle's trim and model year before making any compatibility assumptions.
Q2 What are the maintenance requirements for the 3.5L V6 hybrid engine?
What are the maintenance requirements for the 3.5L V6 hybrid engine?
The 3.5L V6 hybrid engine requires regular maintenance, including oil changes every 5,000-7,500 miles, air filter replacement every 15,000 miles, and spark plug replacement every 60,000 miles. The hybrid system, including the battery and electric motor, should be inspected annually. Use only manufacturer-recommended fluids and parts to ensure optimal performance and longevity.
Q3 How do I install or replace the 3.5L V6 hybrid engine in my Infiniti Q50?
How do I install or replace the 3.5L V6 hybrid engine in my Infiniti Q50?
Replacing the 3.5L V6 hybrid engine requires professional expertise. Begin by disconnecting the battery and removing the engine cover. Detach the hybrid system components, including the electric motor and wiring harness. Use a hoist to remove the engine. Installation involves reversing the process, ensuring all connections are secure. Always refer to the service manual for detailed instructions.
Q4 What should I do if my 3.5L V6 hybrid engine is underperforming?
What should I do if my 3.5L V6 hybrid engine is underperforming?
If your engine is underperforming, check for error codes using an OBD-II scanner. Inspect the air intake system, fuel injectors, and spark plugs for issues. Ensure the hybrid battery is functioning correctly. If problems persist, consult a certified technician for a thorough diagnostic and repair.
Q5 How can I optimize the performance of my 3.5L V6 hybrid engine?
How can I optimize the performance of my 3.5L V6 hybrid engine?
To optimize performance, use high-quality synthetic oil and premium fuel. Regularly clean the throttle body and replace air filters. Ensure the hybrid battery is charged and functioning properly. Avoid aggressive driving and maintain proper tire pressure. Periodic software updates from the manufacturer can also enhance performance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Infiniti Q50 3.5L V6 Hybrid Engine Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 3.5L V6 hybrid engine.
Technical Service Bulletin for Hybrid System Updates
Coming SoonLatest updates and fixes for the hybrid system, including software enhancements and component improvements.
Infiniti Q50 Hybrid Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM parts and accessories for the 3.5L V6 hybrid engine and hybrid system components.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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