HondaCivic Hybrid2005Overview/honda/civic-hybrid/2005/base/

2005 Honda Civic Hybrid

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2005 Civic Hybrid.

Transmission Automatic (variable gear ratios)

Utilizing an Automatic transmission with variable gear ratios, the 2005 Honda Civic Hybrid delivers EPA-estimated fuel economy of 39/43/40 mpg and requires 3.7 quarts of 5W-20 API engine oil. Reliability data shows this model year generated 48 total owner complaints and 6 recalls, with the Power Train identified as the top complaint area. Contextualized against the model's complaint history from 2004 to 2025, the 2005 iteration sits significantly below the peak volume of 1,457 complaints recorded in 2006, establishing it as a comparatively stable model year within the broader timeline.

Model year201520132012201120102009200820072005

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity3.7 qtOEM · verified
Engine oil type5W-20 APIOEM · verified
Lug nut torque80 ft-lbsOEM · verified
EPA fuel economy39/43/40 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 51R · 435 CCA battery. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 51R · 435 CCAOEM · verified
Tire sizeP185-70R14OEM · verified
Wheel / rimN/A inOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (variable gear ratios)

Dimensions & weight NHTSA vPIC

Overall length174.8 in
Overall width67.7 in
Overall height56.3 in
Wheelbase103.1 in
Curb weight2732 lb
Track (front / rear)57.9 / 57.9 in
Weight distribution (front / rear)60/40

Ratings & economy EPA / vPIC

EPA city / highway / combined39 / 43 / 40 mpg
DrivetrainFront-Wheel Drive
Passenger volume91 cu ft
Cargo volume10 cu ft
Recommended fuelRegular Gasoline

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 3.7 qt of 5W-20 API engine oil, DOT 3 brake fluid. Torque lug nuts to 80 ft-lbs. The firing order is 1-3-4-2. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Automatic Transmission FluidHonda CVT fluid
Automatic Transmission Fluid Capacity2.5-3.0
Brake FluidDOT 3
Differential Gear Oil Capacity5.2 qt
Engine Oil5W-20 · API
Engine Oil Capacity3.7 qt
Engine Oil5W-20 · API
Engine Oil Capacity4.6 qt

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs8mm Bolts: 16 ft-lbs, 6mm Bolts: 9 ft-lbs
Camshaft Bearing/Carrier Cap Bolts or Studs8mm Bolts: 14 ft-lbs, 6mm Bolts: 9 ft-lbs
Connecting Rod (Large End) Bearings24 ft-lbs
Engine Flywheel Bolts33 ft-lbs
Engine Flywheel BoltsAT: 54 ft-lbs, MT: 87 ft-lbs
Intake Manifold to Engine Bolts16 ft-lbs
Exhaust Manifold to Cylinder Head Bolts33 ft-lbs
Intake Manifold to Engine Bolts16 ft-lbs

Chassis torques

Lug Nuts80 ft-lbs
Automatic Transmission Drain Plug33.0-36.0 ft-lbs
Front Wheel Hub134 ft-lbs
Rear Wheel Hub134 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Curb Idle Speed (No Load)750 rpm
Curb Idle Speed Variance (No Load)50 rpm
Curb Idle Speed (No Load)700 rpm
Curb Idle Speed Variance (No Load)50 rpm
Spark Plug ManufacturerNGK
Spark Plug Gap0.039-0.0.043 in
Spark Plug Torque13.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.10-1.21 lbs
Oil TypePAG 46
Oil Capacity4.33-4.60 oz
RefrigerantR134a
Refrigerant Capacity1.10-1.20 lbs
Oil GroupPAG
Oil TypeSP-10

Service checks

Pressure Test14-18 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening Temperature169-176 °F
Pressure Test14-18 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening Temperature176-183 °F
Regulated Fuel System Pressure (With Vacuum)48.0-55.0 psi
Engine Compression142 Minimum PSI. 28 Maximum PSI.

Brakes

Torque to Knuckle80 ft-lbs
Minimum Pad ThicknessFront: 0.063; Rear: 0.060 in
Minimum Shoe Thickness0.079 in
Rotor Max Parallel Variation0.0006 in
Rotor Runout Limit0.004 in
Rotor Nominal Thickness From0.827 in
Rotor Nominal Thickness To0.827 in
Rotor Discard at or Under0.748 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
17 ft. lbs., Step 2: 907 ft. lbs
Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
127 ft. lbs., 9027 ft. lbs
Cylinder Head — tightening sequence 2 stages

Prep threads and under bolt head

122 ft. lbs.22 ft. lbs
2130
Cylinder Head — tightening sequence 3 stages
114 ft. lbs.14 ft. lbs
236 ft. lbs.36 ft. lbs
349
Cylinder Head — tightening sequence 3 stages
114 ft. lbs.14 ft. lbs
236 ft. lbs.36 ft. lbs
349
Cylinder Head — tightening sequence 4 stages

Prep Apply engine oil to bolt threads and under bolt head, if using new bolts:

129 ft. lbs.29 ft. lbs
290 degrees90 degrees
390 degrees90 degrees
490 degrees; If using old bolts:90 degrees
129 ft. lbs.29 ft. lbs
290 degrees90 degrees
390
Main Bearings — tightening sequence 1 stages
118 ft. lbs., Step 2: 4018 ft. lbs
Main Bearings — tightening sequence 1 stages
118 ft. lbs., Step 2: 3818 ft. lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 10,000 mi; spark plugs at 110,000 mi; coolant at 120,000 mi. The big-interval services (at 120,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 10,000 miEngine Oil (drain & refill) · Tire & Wheel Assembly (rotate)
Every 20,000 miBrake Line (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Engine Oil Filter (replace) · Exhaust System (Complete) (inspect) · Fuel Line (inspect)
Every 30,000 miAccessory Drive Belt (inspect) · Cabin Air Filter (replace) · Engine Air Filter Element (replace) · Fuel Filter (replace) · Transmission Assembly (drain & refill)
Every 36,000 miFuel Tank (inspect)
At 110,000 miDrive Belt Tensioner (inspect) · Engine Valves (inspect valve lash) · Spark Plugs (replace) · Timing Belt (replace) · Timing Belt Tensioner (inspect) · Water Pump (inspect)
At 120,000 miEngine Coolant System (drain, flush & refill) · Transmission Assembly (drain & refill)
At 160,000 miUniversal Vehicle Operation (inspect idle speed)
At 180,000 miEngine Coolant System (drain, flush & refill)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2005 Honda Civic Hybrid sits at the very front of its generation's federal record, with 48 complaints, 6 recalls, 4 investigations, and 43 TSBs—modestly elevated over the 2004 launch year (35 complaints, 6 recalls, 4 investigations, 45 TSBs) and dramatically lower than the years that followed. Complaint volume explodes to 1,457 in 2006 alongside 17 recalls and 107 TSBs, then remains elevated through 2008 (979 complaints) before gradually tapering into the low- to mid-hundreds, placing 2005 firmly at the calm end of the arc. Within the 2005 file itself, the leading categories are Power Train (16 complaints), Air Bags (9), and Electrical System (6), with 7 crash complaints and no fire complaints recorded. While the data does not specify root causes, the early-year clustering of drivetrain and restraint concerns suggests hybrid-system and airbag issues were already being logged well before the generation's sharp 2006 escalation. The concrete takeaway: within this generation's run, a 2005 Civic Hybrid is one of the statistically quieter model years on federal file, though any candidate should still be inspected for IMA/hybrid battery condition and prior airbag recall completion given the lineage's downstream record.

6
Open recalls
NHTSA campaigns
43
Service bulletins
Manufacturer communications
4
ODI investigations
Office of Defects Investigation
48
Owner complaints
7 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 48 complaints on record, top 8 components.

Power Train16
Air Bags9
Electrical System6
Electrical System,Air Bags2
Unknown Or Other2
Power Train,Air Bags1
Power Train,Electrical System,Vehicle Speed Control1
Exterior Lighting,Air Bags,Unknown Or Other1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 6 campaigns on record for this vehicle.

19V182000Air Bags:Frontal:Driver Side:Inflator ModuleReported 06/03/2019

Honda (American Honda Motor Co.) is recalling specific 2003 Acura 3.2CL, 2013-2016 ILX, 2013-2014 ILX Hybrid, 2003-2006 MDX, 2007-2016 RDX, 2002-2003 3.2TL, 2004-2006, and 2009-2014 TL, 2010-2013 ZDX and 2001-2007 and… Remedy: Honda will notify owners, and dealers will replace the driver's air bag inflator with an alternate inflator, free of charge. The recall began April 10, 2019. Honda owners may…

19V499000Air Bags:Frontal:Driver Side:Inflator ModuleReported 27/06/2019

Honda (American Honda Motor Co.) is recalling certain 2003 Acura 3.2CL, 2002-2003 3.2TL, 2003-2006 MDX, 2001-2007 Honda Accord, 2001-2005 Civic, 2003-2005 Civic Hybrid, 2001-2005 Civic GX NGV, 2002-2006 CR-V, 2003-2011… Remedy: Honda will notify owners, and dealers will replace the driver frontal air bag inflator, free of charge. The recall began August 12, 2019. Owners may contact Honda customer service…

Technical service bulletins NHTSA · verified

Showing 5 of 43 bulletins on record with NHTSA.

BulletinDateComponentSummary
A-PS-03312016-302016-03-31Air BagsDEALER MESSAGE - THIS VIDEO FROM HONDA SENIOR VICE PRESIDENT BRUCE SMITH IS IN RESPONSE…
A-PS-03312016-302016-03-31Air BagsVIDEO - THIS VIDEO FROM HONDA SENIOR VICE PRESIDENT BRUCE SMITH IS IN RESPONSE TO A…
A15-0672016-03-28Air BagsSERVICE BULLETIN - IN CERTAIN VEHICLES, THE FRONT PASSENGER AIRBAG INFLATOR COULD PRODUCE…
A15-0672015-12-19Air Bags"SERVICE BULLETIN - AMERICAN HONDA CONSOLIDATED SOME MODELS FROM THE PREVIOUS AIRBAG…
A15-0402015-12-19Air Bags"SERVICE BULLETIN - AMERICAN HONDA CONSOLIDATED THE PREVIOUS AIRBAG INFLATOR CAMPAIGNS…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Civic Hybrid. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 2005 Civic Hybrid take?

3.7 qt of 5W-20 API, per the factory manual.

Does the 2005 Civic Hybrid have open recalls?

NHTSA lists 6 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the Civic Hybrid get?

EPA figures are 39 city / 43 highway / 40 combined mpg.