2012 Acura TSX Manual MPG

The 2012 Acura TSX with manual transmission is a luxury sports sedan featuring a 2.4L i-VTEC 4-cylinder engine producing 201 horsepower, 6-speed manual transmission, front-wheel drive, and premium fuel requirements. Below are key sections covering fuel economy specifications, driving tips, maintenance guidelines, performance characteristics, and efficiency optimization.

1. Fuel Economy Specifications 2. Driving Tips for Better MPG 3. Maintenance for Optimal Efficiency 4. Performance Characteristics 5. Fuel System Specifications 6. Efficiency Comparison 7. Real-World MPG Data 8. Troubleshooting Poor Fuel Economy 9. Warranty Information 10. Owner Resources

Fuel Economy Specifications

Official EPA estimates and real-world performance data for the 2012 Acura TSX with 6-speed manual transmission.

Driving Condition	MPG Rating
City Driving	22 MPG
Highway Driving	31 MPG
Combined Average	25 MPG
Fuel Tank Capacity	18.5 gallons
Estimated Range	462.5 miles
Fuel Type	Premium Unleaded (91 octane or higher)

Driving Tips for Better MPG

Optimize your driving habits to maximize fuel efficiency with the manual transmission.

Smooth shifting: Shift between 2,500-3,000 RPM for optimal efficiency.
Anticipate traffic: Maintain steady speeds and avoid unnecessary acceleration/braking.
Proper gear selection: Use higher gears when cruising; avoid lugging the engine.
Minimize idling: Turn off engine during extended stops.
Moderate AC use: Use ventilation system efficiently to reduce engine load.

WARNING! Aggressive driving can reduce fuel economy by up to 33% at highway speeds.

Maintenance for Optimal Efficiency

Regular maintenance procedures to maintain peak fuel economy performance.

Oil changes: Use recommended 5W-20 synthetic blend every 7,500 miles.
Air filter replacement: Inspect every 15,000 miles; replace when dirty.
Tire pressure: Maintain 32 PSI (front) and 30 PSI (rear) as specified.
Spark plugs: Replace every 105,000 miles with OEM NGK plugs.
Fuel system: Use fuel injector cleaner every 15,000 miles.

CAUTION! Using incorrect fuel or neglecting maintenance can significantly reduce MPG.

Performance Characteristics

Engine: 2.4L DOHC i-VTEC 4-cylinder
Horsepower: 201 hp @ 7000 RPM
Torque: 172 lb-ft @ 4400 RPM
Transmission: 6-speed manual with short-throw shifter
Redline: 7100 RPM
0-60 MPH: 7.3 seconds
Weight: 3,385 lbs
Drag Coefficient: 0.29

Fuel System Specifications

Detailed fuel system components and requirements for optimal operation.

Component	Specification
Fuel Injection	Programmed Fuel Injection (PGM-FI)
Fuel Pump	Electric, in-tank design
Fuel Filter	Integrated with fuel pump assembly
Recommended Fuel	Premium Unleaded (91 octane or higher)
Minimum Fuel	87 octane (with reduced performance)
Fuel Capacity	18.5 gallons (70 liters)

Efficiency Comparison

How the 2012 TSX manual compares to competitors in its class.

Vehicle	Transmission	City MPG	Highway MPG	Combined
2012 Acura TSX	6-Speed Manual	22	31	25
2012 BMW 328i	6-Speed Manual	19	28	22
2012 Audi A4	6-Speed Manual	22	30	25
2012 Lexus IS 250	6-Speed Manual	21	30	24

Real-World MPG Data

Actual fuel economy reported by owners under various driving conditions.

City commuting: 18-21 MPG (heavy traffic conditions)
Mixed driving: 23-26 MPG (typical daily use)
Highway cruising: 29-33 MPG (65-70 MPH sustained)
Spirited driving: 16-19 MPG (aggressive acceleration)
Best recorded: 35.2 MPG (ideal conditions, 55 MPH)

Note: Individual results may vary based on driving style, terrain, and maintenance.

Troubleshooting Poor Fuel Economy

Common issues affecting MPG and their solutions.

Symptom	Possible Cause	Corrective Action
MPG dropped suddenly	Stuck brake caliper, low tire pressure	Check brake drag, inflate tires to spec
Poor acceleration with low MPG	Clogged air filter, dirty MAF sensor	Replace air filter, clean MAF sensor
Rough idle and low MPG	Fouled spark plugs, vacuum leak	Replace plugs, inspect vacuum lines
MPG lower than EPA estimates	Aggressive driving, roof rack	Adjust driving habits, remove accessories
Fuel smell with low MPG	Leaking fuel injector or line	Inspect fuel system for leaks immediately

Warranty Information

Factory warranty coverage related to fuel system and efficiency components.

Basic Warranty: 4 years/50,000 miles
Powertrain Warranty: 6 years/70,000 miles
Emissions Warranty: 8 years/80,000 miles
Fuel System Coverage: Included in powertrain warranty
EPA Certification: Meets all federal emissions standards

Owner Resources

Additional information and support for 2012 Acura TSX owners.

Owner's Manual: Complete vehicle operation guide
Maintenance Schedule: Factory recommended service intervals
Acura Client Service: 1-800-382-2238
Online Resources: www.acura.com/owners
Technical Service Bulletins: Available through Acura dealers

Support: Contact Acura Client Relations for MPG-related concerns.