Acura TLX 2015-2020 3.5L Engine Specifications
Detailed technical specifications and maintenance guidelines for the 3.5L V6 engine in the 2015-2020 Acura TLX. Includes performance metrics, torque and horsepower ratings, fuel system details, and ignition system specifications.
3.5L Engine Specifications Overview Specifications
This document provides a comprehensive overview of the 3.5L engine specifications for the 2015-2020 Acura TLX. It includes detailed technical information, performance metrics, and maintenance guidelines. Use this guide to understand the engine's capabilities, optimal operating conditions, and recommended service practices. Navigate through the sections to find specific details or use the search functionality to quickly locate key specifications.
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 economy' to find relevant sections. You can also search for specific model years or engine features.
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Key Specifications
Horsepower
290 HP @ 6,200 RPM
Torque
267 lb-ft @ 4,500 RPM
Displacement
3.5L (212 cubic inches)
Fuel Economy (Combined)
25 MPG
Oil Capacity
5.5 quarts (5.2 liters)
Available Specifications
Engine Specifications
This section provides detailed technical specifications for the 3.5L engine, including displacement, configuration, and fuel system details. It also covers performance metrics such as horsepower and torque.
Engine Specifications
This section provides detailed technical specifications for the 3.5L engine, including displacement, configuration, and fuel system details. It also covers performance metrics such as horsepower and torque.
Engine Overview
- 3.5L V6 engine
- Displacement: 3.5 liters (212 cubic inches)
- Configuration: 60-degree V6
- Cylinders: 6
- Valves: 24 valves with SOHC (Single Overhead Camshaft)
- Fuel system: Direct fuel injection
Performance Metrics
- Horsepower: 290 HP @ 6,200 RPM
- Torque: 267 lb-ft @ 4,500 RPM
- Redline: 6,500 RPM
- Fuel economy (city/highway/combined): 21/34/25 MPG (2020 model year)
- EPA estimated driving range: Up to 430 miles on a full tank
Engine Features
This section highlights advanced engine features and technologies that enhance performance, efficiency, and reliability. It includes details on fuel injection, variable valve timing, and cooling systems.
Engine Features
This section highlights advanced engine features and technologies that enhance performance, efficiency, and reliability. It includes details on fuel injection, variable valve timing, and cooling systems.
Fuel Injection and Ignition
- Direct fuel injection system for improved fuel efficiency
- Multi-point fuel injection with electronic control
- Electronic ignition system with knock control
- High-flow intake manifold design
- Dual-stage intake manifold for optimized performance
Emissions and Efficiency
- EPA Tier 2 Bin 5 emissions rating
- ULEV-2 (Ultra Low Emission Vehicle) certification
- Active control technology for emissions reduction
- Fuel-saving features like cylinder deactivation
- Eco Assist system for improved fuel economy
Maintenance and Service
This section provides guidelines for routine maintenance, service intervals, and recommended practices to ensure optimal engine performance and longevity. It includes oil capacity, coolant specifications, and belt replacement intervals.
Maintenance and Service
This section provides guidelines for routine maintenance, service intervals, and recommended practices to ensure optimal engine performance and longevity. It includes oil capacity, coolant specifications, and belt replacement intervals.
Oil and Fluids
- Oil capacity: 5.5 quarts (5.2 liters) with filter
- Recommended oil viscosity: 0W-20
- Coolant type: Honda Long Life Coolant (blue)
- Transmission fluid type: ATF DW-1
- Brake fluid type: DOT 3
Service Intervals
- Oil change interval: Every 7,500 to 10,000 miles
- Tire rotation interval: Every 7,500 miles
- Spark plug replacement interval: Every 100,000 miles
- Timing belt replacement interval: Every 105,000 miles
- Air filter replacement interval: Every 15,000 to 30,000 miles
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Engine Specifications
Overview
- Type
- V6
- Configuration
- Naturally Aspirated
- Fuel Type
- Regular Unleaded
- Platform
- Honda Odyssey Platform
- Assembly Location
- Anna, Ohio, USA
Dimensions
- Displacement
- 3.5 liters (212 cubic inches)
- Engine Block Material
- Aluminum
- Cylinders
- 6
- Bore
- 94 mm (3.7 in)
- Stroke
- 86 mm (3.4 in)
- Compression Ratio
- 11.5:1
- Dry Weight
- 404 lbs (183 kg)
Materials
- Engine Block
- Aluminum Alloy
- Cylinder Heads
- Aluminum Alloy
- Crankshaft
- Forged Steel
- Connecting Rods
- Forged Aluminum
- Valves
- Steel Alloy
Features
- Fuel System
-
- Programmed Fuel Injection (PGM-FI)
- Multi-Point Fuel Injection
- Direct Drive System
- Performance
-
- Variable Valve Timing (VTEC)
- Variable Cylinder Management (VCM)
- Eco Assist System
- Intelligent VTEC (i-VTEC)
- Cooling System
-
- Aluminum Radiator
- Dual Electric Cooling Fans
- Coolant Overflow Tank
- Emissions
-
- Three-Way Catalytic Converter
- Exhaust Gas Recirculation (EGR)
- Evaporative Emissions Control
Safety Features
- Airbags
-
- Dual-Stage, Multiple-Threshold Front Airbags
- Front Side Airbags
- Side Curtain Airbags
- Driver's Knee Airbag
- Traction Control
- Vehicle Stability Assist (VSA)
- Stability Assist
- Electronic Stability Control
- Rearview Camera
- Multi-Angle Rearview Camera
Comfort Features
- Climate Control
- Dual-Zone Automatic Climate Control
- Seating
-
- Heated Front Seats
- Ventilated Front Seats
- Power Adjustable Driver Seat
- Power Adjustable Passenger Seat
- infotainment
- Acura Navigation System with Voice Recognition
- Audio System
- ELS Studio Premium Audio System with 10 Speakers
Accessories
- Engine Accessories
-
- Engine Oil Dipstick
- Fuel Cap
- Air Filter
- Exterior Accessories
-
- Trailer Hitch
- Roof Rack
- Fog Lights
- interior Accessories
-
- Floor Mats
- Trunk Mat
- Cargo Net
Maintenance
- Service interval
- 5,000 miles (6 months) or as indicated by the Maintenance Minder
- Maintenance Items
-
- Replace Engine Oil
- Inspect and Rotate Tires
- Check Brake Pads
- Inspect Wiper Blades
- Inspect Belts and Hoses
- Maintenance Notes
- Follow the Maintenance Minder system for personalized service intervals.
Warranty
- Basic Warranty
- Miles: 36,000 milesYears: 3 yearsCoverage: Bumper-to-Bumper
- Powertrain Warranty
- Miles: 60,000 milesYears: 5 yearsCoverage: Powertrain Components
- Corrosion Warranty
- Miles: 60,000 milesYears: 5 yearsCoverage: Perforation
- Emissions Warranty
- Miles: 36,000 milesYears: 3 yearsCoverage: Emissions-Related Components
Production Details
- Manufacturer
- Honda of America Manufacturing, Inc.
- Manufacturing Process
-
- CNC Machining
- Robotic Assembly
- Laser Welding
- Quality Control Inspections
- Quality Control
- inspection Steps: Cylinder Block Inspection, Crankshaft Balancing, Engine Performance TestingCertifications: ISO 9001, IATF 16949
- Sustainability Practices
-
- Recycled Aluminum Usage
- Energy-Efficient Manufacturing
- Emissions Reduction Programs
- Production Metrics
- Annual Production: Over 100,000 unitsEngine Lifespan: Designed for 200,000+ miles with proper maintenanceRecycle Rate: 90% recyclable materials
Service Information for 3.5L Engine Service
Maintenance and service requirements specific to the 3.5L V6 engine in the 2015-2020 Acura TLX.
- Replace engine oil with 0W-20 synthetic oil
- Inspect and rotate tires
- Check brake pads and rotors
- Inspect wiper blades
- Check belts and hoses for cracks or wear
Service due as indicated by the Maintenance Minder system.
- Inspect air filter and replace if necessary
- Check transmission fluid level
- Inspect coolant level and condition
- Check battery terminals and charge
- Inspect exhaust system
Special attention to fluid levels and condition.
- Replace engine oil filter
- Inspect spark plugs
- Check PCV valve operation
- Inspect fuel lines and connections
- Check steering and suspension components
Ensure all inspections are performed by a certified technician.
- Replace transmission fluid
- Inspect drive belts
- Check engine mounts
- Inspect cooling system hoses
- Check brake fluid level
Verify all fluid levels and top off as needed.
- Replace timing belt
- Inspect water pump
- Check valve clearance
- Inspect fuel injector operation
- Perform engine performance test
Critical service interval for long-term engine health.
Common Questions
Find answers to common questions about torque specifications
Q1 What is the horsepower and torque output of the 3.5L V6 engine in the 2015-2020 Acura TLX?
What is the horsepower and torque output of the 3.5L V6 engine in the 2015-2020 Acura TLX?
The 3.5L V6 engine in the 2015-2020 Acura TLX produces 290 horsepower at 6200 RPM and 267 lb-ft of torque at 4500 RPM. This engine features Variable Cylinder Management (VCM) for improved fuel efficiency.
Q2 What type of fuel is recommended for the 3.5L V6 engine in the Acura TLX?
What type of fuel is recommended for the 3.5L V6 engine in the Acura TLX?
Acura recommends using premium unleaded gasoline with an octane rating of 91 or higher for optimal performance and efficiency in the 3.5L V6 engine. Using lower-octane fuel may result in reduced performance and fuel economy.
Q3 What is the oil capacity and recommended oil type for the 3.5L V6 engine?
What is the oil capacity and recommended oil type for the 3.5L V6 engine?
The 3.5L V6 engine has an oil capacity of 5.7 quarts (including the filter). Acura recommends using synthetic 0W-20 oil for all operating temperatures. Always refer to the owner's manual for the exact specifications and change intervals.
Q4 Does the 3.5L V6 engine in the Acura TLX require a timing belt or chain?
Does the 3.5L V6 engine in the Acura TLX require a timing belt or chain?
The 3.5L V6 engine uses a timing chain, which is designed to last the lifetime of the engine under normal operating conditions. Unlike a timing belt, it does not require periodic replacement.
Q5 What is the compression ratio of the 3.5L V6 engine?
What is the compression ratio of the 3.5L V6 engine?
The 3.5L V6 engine in the Acura TLX has a compression ratio of 11.5:1, which contributes to its high power output and efficiency.
Q6 How does the Variable Cylinder Management (VCM) system work in the 3.5L V6 engine?
How does the Variable Cylinder Management (VCM) system work in the 3.5L V6 engine?
The VCM system in the 3.5L V6 engine can deactivate up to three cylinders during light-load conditions, such as cruising, to improve fuel efficiency. The system seamlessly reactivates all cylinders when additional power is needed.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2015-2020 Acura TLX Owner's Manual
Coming SoonThe official owner's manual provides detailed information on maintenance schedules, specifications, and operating procedures for the 3.5L V6 engine.
Acura Genuine Parts Catalog
Coming SoonAccess the official catalog for genuine Acura parts, including engine components, filters, and fluids for the 3.5L V6 engine.
3.5L V6 Engine Service Guide
Coming SoonA comprehensive guide to servicing the 3.5L V6 engine, including torque specifications, fluid capacities, and troubleshooting tips.
Acura TLX Technical Service Bulletins (TSBs)
Coming SoonReview the latest TSBs for the 2015-2020 Acura TLX, including updates and fixes related to the 3.5L V6 engine.
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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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