Acura NSX 2016-present 3.5L Engine Specifications
Detailed technical specifications and documentation for the 3.5L twin-turbocharged V6 hybrid engine in the 2016-present Acura NSX. Includes performance metrics, hybrid system details, and maintenance guidelines.
2016-Present Acura NSX 3.5L Engine Specifications Specifications
This document provides a comprehensive overview of the 3.5L engine specifications for the 2016-present Acura NSX. It includes detailed technical information, performance metrics, and key features. Use this guide to understand the engine's capabilities, maintenance requirements, and design elements. Navigate through the sections to find specific details or use the search functionality to locate key terms.
How to Use
To search for specific information, use the search bar at the top of the document. Enter keywords such as 'horsepower,' 'torque,' or 'fuel efficiency' to find relevant details quickly.
To navigate, click on the section titles to expand or collapse them. Each section contains subsections with detailed technical points. Use the table of contents on the left to jump between major sections.
Key Specifications
Engine Type
3.5L twin-turbo V6
Horsepower
573 HP (combined)
Torque
476 lb-ft (combined)
Redline
7,500 RPM
Fuel Economy
21 mpg combined
Available Specifications
Engine Overview
This section provides an overview of the 3.5L engine, including its design, layout, and key features. It highlights the engine's performance capabilities and technological advancements.
Engine Overview
This section provides an overview of the 3.5L engine, including its design, layout, and key features. It highlights the engine's performance capabilities and technological advancements.
Engine Design and Layout
- 3.5L twin-turbo V6 engine
- 24-valve DOHC (dual overhead camshaft) design
- Aluminum alloy block and cylinder heads
- Dry-sump lubrication system
- Integrated exhaust manifold
- Weight-saving materials and construction
Fuel System and Injection
- Direct fuel injection system
- Dual-scroll turbochargers with electronic wastegates
- High-flow intake system
- Variable valve timing (VTEC)
- Fuel type: premium unleaded gasoline (91 octane or higher)
- Fuel tank capacity: 15.6 gallons
Cylinders and Valves
- 6 cylinders arranged in a V configuration
- 4 valves per cylinder (24 total)
- Bore and stroke: 81mm x 96mm
- Compression ratio: 10.0:1
- Pistons and connecting rods optimized for strength and lightweight
Hybrid System
- Sport Hybrid SH-AWD system
- Electric motor integrated with engine
- Total hybrid system power: 573 horsepower
- Instant torque delivery from electric motor
- Regenerative braking system
Performance Specifications
This section details the engine's performance metrics, including power output, torque, and acceleration capabilities.
Performance Specifications
This section details the engine's performance metrics, including power output, torque, and acceleration capabilities.
Power and Torque
- Engine horsepower: 500 HP @ 6,500 RPM
- Engine torque: 406 lb-ft @ 2,000-6,000 RPM
- Total system horsepower (engine + electric motor): 573 HP
- Total system torque (engine + electric motor): 476 lb-ft
- Redline: 7,500 RPM
Acceleration and Speed
- 0-60 mph: 3.0 seconds
- Top speed: 191 mph (electronically limited)
- Quarter-mile time: 11.2 seconds
- Power-to-weight ratio: 5.8 lbs/hp
- Throttle response and delivery: optimized for sport driving
Technical Specifications
This section provides detailed technical specifications of the engine, including dimensions, emissions, and other key metrics.
Technical Specifications
This section provides detailed technical specifications of the engine, including dimensions, emissions, and other key metrics.
Engine Dimensions and Weight
- Length: 33.4 inches
- Width: 28.7 inches
- Height: 29.5 inches
- Engine weight: approximately 386 pounds
- Engine placement: mid-mounted longitudinal
Emissions and Efficiency
- EPA fuel economy ratings: 21 mpg combined
- City: 20 mpg
- Highway: 22 mpg
- Emissions rating: LEV2 SULEV20
- Fuel efficiency optimized through hybrid system
Maintenance and Service
This section outlines the recommended maintenance schedule and service requirements for the 3.5L engine.
Maintenance and Service
This section outlines the recommended maintenance schedule and service requirements for the 3.5L engine.
Regular Maintenance
- Oil change interval: every 7,500 miles
- Tire rotation: every 7,500 miles
- Brake fluid replacement: every 30,000 miles
- Coolant replacement: every 60,000 miles
- Spark plug replacement: every 105,000 miles
Additional Service Items
- Timing belt replacement: no timing belt (chain-driven)
- Drive belt replacement: every 90,000 miles
- Transmission fluid replacement: every 30,000 miles
- Air filter replacement: every 15,000 miles
- Inspect and replace wiper blades as needed
Search Specifications
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Engine Specifications
Overview
- Type
- Twin-Turbo V6
- Configuration
- V6
- Platform
- Sport Hybrid SH-AWD
- Material
- Aluminum alloy block and cylinder head
- Location
- Longitudinal
Dimensions
- Displacement
- 3.5 liters (213 cubic inches)
- Engine Length
- 33.5 inches (851 mm)
- Engine Width
- 28.9 inches (734 mm)
- Engine Height
- 26.7 inches (679 mm)
- Dry Weight
- 357 pounds (162 kg)
- Oil Capacity
- 6 quarts (5.7 liters)
- Coolant Capacity
- 4.5 gallons (17 liters)
Materials
- Engine Block
- Aluminum alloy
- Cylinder Head
- Aluminum alloy
- Pistons
- Forged aluminum
- Connecting Rods
- Forged steel
- Valves
- Titanium
Features
- Engine Management
-
- Direct fuel injection
- Dual overhead camshafts
- Variable cylinder management
- Dry-sump lubrication system
- Performance
-
- Twin-turbochargers
- Intercooler system
- Variable valve timing
- Sport mode calibration
- Emissions
-
- Catalytic converters
- Particulate filter
- EGR system
- Emissions control module
- Technology
-
- Hybrid electric motor integration
- Electric power steering
- Engine start/stop system
- Throttle-by-wire system
Safety Features
- Engine Protection
-
- Knock sensor
- Overheat protection
- Fuel cut-off in case of collision
- Emissions Control
-
- Catalyst monitoring
- Oxygen sensor
- Security
-
- Immobilizer system
- Anti-theft engine control
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Sound insulating materials
- Convenience
-
- Remote engine start
- Engine auto-stop/start
- Adaptive cruise control integration
- infotainment Integration
-
- Engine performance monitor
- Customizable drive modes
- Real-time efficiency feedback
Accessories
- Performance
-
- High-performance air filter
- Engine dress-up kit
- Lightweight pulley kit
- Maintenance
-
- Oil change kit
- Filter set
- Spark plug set
- Appearance
-
- Carbon fiber engine cover
- Custom engine badges
- Engine bay lighting
Maintenance
- Service interval
- Every 6 months or 7,500 miles
- Service Items
-
- Oil and filter change
- Tire rotation
- Brake inspection
- Fluid level check
- Battery test
- Belts and hoses inspection
- Notes
- Use synthetic oil meeting Honda specification. Follow recommended maintenance schedule for optimal performance and longevity.
Warranty
- Basic
- Miles: 50,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 70,000Years: 5Coverage: Engine, transmission, and drive system
- Emissions
- Miles: 150,000Years: 15Coverage: Emissions-related components
- Accessories
- Miles: 50,000Years: 3Coverage: Genuine accessories
Production Details
- Manufacturer
- Honda Motor Co., Ltd.
- Manufacturing Process
-
- Cylinder block casting
- Cylinder head machining
- Crankshaft forging
- Engine assembly
- Quality control inspection
- Quality Control
- inspection: End-of-line testingCertification: ISO 9001Testing: Performance benchmarks
- Sustainability Practices
-
- Recycling of materials
- Energy-efficient manufacturing
- Emission reduction in production
- Production Metrics
- Horsepower: 500 HPTorque: 406 lb-ftProduction Capacity: Limited productionAssembly Location: Performance Manufacturing Center, Ohio, USA
Service Information for 3.5l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Tire rotation
- Brake inspection
- Fluid level check
- Battery test
- Belts and hoses inspection
Use synthetic oil meeting Honda specification.
- Air filter inspection/replacement
- Spark plug inspection
- Drive belt inspection
- Suspension and steering inspection
- Exhaust system inspection
Check for any software updates.
- Spark plug replacement
- Fuel injector cleaning
- Transmission fluid change
- Coolant flush and replacement
- Brake fluid replacement
Inspect and replace components as needed.
Common Questions
Find answers to common questions about torque specifications
Q1 What is the horsepower output of the 3.5L V6 twin-turbo engine in the Acura NSX?
What is the horsepower output of the 3.5L V6 twin-turbo engine in the Acura NSX?
The 3.5L V6 twin-turbo engine in the 2016-present Acura NSX produces 500 horsepower at 6500-7500 rpm. This is complemented by three electric motors, bringing the total system output to 573 horsepower.
Q2 What type of fuel is recommended for the 3.5L engine in the Acura NSX?
What type of fuel is recommended for the 3.5L engine in the Acura NSX?
Acura recommends using premium unleaded gasoline with an octane rating of 91 or higher for optimal performance and efficiency in the 3.5L V6 twin-turbo engine.
Q3 What is the torque specification of the 3.5L engine?
What is the torque specification of the 3.5L engine?
The 3.5L V6 twin-turbo engine generates 406 lb-ft of torque at 2000-6000 rpm. The electric motors contribute an additional 109 lb-ft, enhancing overall performance.
Q4 What is the oil capacity of the 3.5L engine?
What is the oil capacity of the 3.5L engine?
The 3.5L V6 twin-turbo engine requires approximately 7.4 quarts (7.0 liters) of 0W-20 synthetic oil, including the oil filter. Always refer to the owner's manual for exact specifications.
Q5 What is the recommended service interval for the 3.5L engine?
What is the recommended service interval for the 3.5L engine?
Acura recommends an oil change and inspection every 7,500 miles or 12 months, whichever comes first. Additional service intervals for spark plugs, air filters, and other components are outlined in the maintenance schedule.
Q6 Does the 3.5L engine require any special cooling systems?
Does the 3.5L engine require any special cooling systems?
Yes, the 3.5L V6 twin-turbo engine is equipped with a high-performance cooling system, including an intercooler for the turbochargers and a dedicated cooling circuit for the electric motors and hybrid battery.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Acura NSX Owner's Manual
Coming SoonThe official owner's manual provides detailed information on maintenance schedules, specifications, and operating procedures for the 3.5L engine.
3.5L Engine Technical Specifications
Coming SoonA comprehensive guide to the technical specifications of the 3.5L V6 twin-turbo engine, including torque curves, fuel requirements, and performance data.
Hybrid System Overview
Coming SoonLearn about the integration of the 3.5L engine with the hybrid system, including the role of electric motors and the Sport Hybrid SH-AWD system.
Maintenance and Service Guide
Coming SoonStep-by-step instructions for routine maintenance tasks specific to the 3.5L engine, such as oil changes, filter replacements, and cooling system checks.
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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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