Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
| At 160,000 mi | Universal Vehicle Operation (inspect idle speed) |
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2006 Civic.
Defined by its standard passenger car classification and a powertrain requiring 3.4 quarts of 0W-20 API engine oil, the 2006 Honda Civic is distinguished less by its mechanical makeup and more by its standing as a historical outlier in the model's reliability record. Looking at the broader complaint history spanning from 1990 to 2022, this model year sits at the absolute peak with 1,402 owner complaints—dominated by visibility issues and compounded by 15 separate recalls—which stands in stark contrast to the lowest-recorded year of 1990 with only 102 complaints. Consequently, this positions the 2006 Civic as the most problematic year in the nameplate's lineage, meaning that for researchers, it represents a critical low point in long-term dependability rather than a typical commuter-car benchmark.
Fluid capacities, tune-up values and fuel economy at a glance.
Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.
From the factory this vehicle uses a BCI 151R · 350 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.
Engine, drivetrain, dimensions and economy.
| Overall length | 174.8 in |
| Overall width | 68.9 in |
| Overall height | 53.5 in |
| Wheelbase | 104.3 in |
| Curb weight | 2705 lb |
| Track (front / rear) | 59.1 / 59.4 in |
| Weight distribution (front / rear) | 60/40 |
0–60 mph, quarter-mile, horsepower and torque from independent road tests.
Independent road tests for the Civic of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.
| Year | Trim / engine | 0–60 | ¼ mile | HP | Drivetrain |
|---|---|---|---|---|---|
| 2006 | Si Coupe 2.0L I-4 | 6.30 sec | 14.90 sec | 197 hp | FWD |
| 2006 | Si Coupe 2.0L I-4 | 6.60 sec | 15.00 sec | 197 hp | FWD |
| 2006 | Si Coupe 2.0L I-4 | 6.70 sec | 15.10 sec | 197 hp | FWD |
| 2006 | Si Coupe 2.0L I-4 | 6.70 sec | 15.10 sec | 197 hp | FWD |
| 2006 | Si Coupe 2.0L I-4 | 6.70 sec | 15.20 sec | 197 hp | FWD |
| 2006 | Si Coupe 2.0L I-4 | 6.80 sec | 15.10 sec | 197 hp | FWD |
| 2006 | Si Coupe 2.0L I-4 | 7.20 sec | 15.60 sec | 197 hp | FWD |
| 2006 | i-CTDi 5-door Hatchback (Euro Diesel) 2.2L Turbo Diesel I-4 | 7.60 sec | 15.90 sec | 138 hp | FWD |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 3.4 qt of 0W-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.
| Automatic Transmission Fluid | ATF |
| Automatic Transmission Fluid Capacity | 2.5-3.0 |
| Brake Fluid | DOT 3 |
| Differential Gear Oil Capacity | 5.2 qt |
| Engine Oil | 0W-20 · API |
| Engine Oil Capacity | 3.4 qt |
| Engine Oil | 5W-20 · API |
| Engine Oil Capacity | 3.9 qt |
| Camshaft Bearing/Carrier Cap Bolts or Studs | 8mm Bolts: 16 ft-lbs, 6mm Bolts: 9 ft-lbs |
| Engine Flywheel Bolts | 33 ft-lbs |
| Engine Flywheel Bolts | AT: 54 ft-lbs, MT: 86 ft-lbs |
| Intake Manifold to Engine Bolts | 16 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 33 ft-lbs |
| Intake Manifold to Engine Bolts | in two steps: 17 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 33 ft-lbs |
| Intake Manifold to Engine Bolts | in three steps: 16 ft-lbs |
| Lug Nuts | 80 ft-lbs |
| Automatic Transmission Drain Plug | 33.0-36.0 ft-lbs |
| Front Wheel Hub | 134 ft-lbs |
| Cylinder Firing Order | 1-3-4-2 |
| Curb Idle Speed (No Load) | 820 rpm |
| Curb Idle Speed Variance (No Load) | 50 rpm |
| Curb Idle Speed (No Load) | 670 rpm |
| Curb Idle Speed Variance (No Load) | 50 rpm |
| Curb Idle Speed (Secondary Under Load) | 710 rpm |
| Curb Idle Speed Variance (Secondary Under Load) | 50 rpm |
| Curb Idle Speed (No Load) | 750 rpm |
| Refrigerant | R134a |
| Refrigerant Capacity | .80-.98 lbs |
| Oil Type | PAG |
| Refrigerant | R134a |
| Refrigerant Capacity | 1.21 lbs |
| Oil Group | PAG |
| Oil Type | 46 |
| Oil Capacity | 5.33 oz |
| Pressure Test | 14-18 psi |
| Radiator Cap Pressure Relief | 14-18 psi |
| Thermostat Opening Temperature | 169-176 °F |
| Pressure Test | 14-18 psi |
| Radiator Cap Pressure Relief | 14-18 psi |
| Thermostat Opening Temperature | 176-183 °F |
| Regulated Fuel System Pressure (With Vacuum) | 48.0-55.0 psi |
| Regulated Fuel System Pressure (With Vacuum) | 55.0 |
| Torque Caliper to Bracket | 25 ft-lbs |
| Torque to Knuckle | 79 ft-lbs |
| Torque Caliper to Bracket | 17 ft-lbs |
| Torque to Knuckle | 54 ft-lbs |
| Minimum Pad Thickness | Front: 0.063; Rear: 0.060 in |
| Minimum Shoe Thickness | 0.079 in |
| Rotor Max Parallel Variation | 0.0006 in |
| Rotor Runout Limit | 0.0016 in |
| 1 | 7 ft. lbs., Step 2: 90 | 7 ft. lbs |
| 1 | 14 ft. lbs., Step 2: 90 | 14 ft. lbs |
| 1 | 27 ft. lbs., 90 | 27 ft. lbs |
| 1 | 51 ft. lbs., step 2: 90 | 51 ft. lbs |
| 1 | 36 ft. lbs., step 2: 90 | 36 ft. lbs |
Prep Measure the diameter of each cylinder head bolt at point A and point B. Point A = 45.00 mm from thread end and point B = 50.00 mm from thread end. If either diameter is less than 11.3 mm (0.445 in), Do not reuse old bolts. Use new bolts coated with clean engine oil. Tighten all bolts to finger tight then continue on with the following procedure.
| 1 | 22.0.0 ft. lbs. | |
| 2 | 90 degrees | 90 degrees |
| 3 | 90 degrees | 90 degrees |
| 1 | 18 ft. lbs., Step 2: 40 | 18 ft. lbs |
| 1 | 18 ft. lbs., Step 2: 57 | 18 ft. lbs |
Normal service, condensed from the factory interval matrix.
| At 160,000 mi | Universal Vehicle Operation (inspect idle speed) |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
The 2006 Honda Civic marks the start of the 8th generation and stands out as the worst year in the entire federal record, with 1,402 complaints—the highest of any year from 1990 to 2022. This is a sharp spike from the preceding 2005 model (314 complaints) and far exceeds the 7th generation’s peak of 1,128 in 2001. The top complaint areas are Visibility (195), Engine (193), Air Bags (149), and Suspension (147), and the year also logged 78 crash-related and 21 fire-related complaints. While recalls (15) are moderate and no investigations were opened, the complaint volume suggests widespread owner dissatisfaction. The trend across the generation shows complaints declining after 2006, with 2007 at 1,203 and 2009 dropping to 395, indicating that later model years are more reliable. Based solely on the federal data, the 2006 Civic is a poor choice to buy due to its exceptionally high complaint count and multiple problem areas.
All 1,402 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 15 campaigns on record for this vehicle.
Honda (American Honda Motor Co.) is recalling certain 2003-2012 Honda Accord and Pilot, 2010 Accord Crosstour, 2001-2011 Civic, 2002-2011 CR-V, 2003-2004, 2006-2008 and 2011 Element, 2007 and 2009-2013 Fit, 2010-2012… Remedy: Honda will notify owners, and dealers will inspect and, if necessary, replace the passenger frontal air bag module assembly, free of charge. The recall began June 22, 2018. Owners…
Honda (American Honda Motor Co.) is recalling certain 2009-2014 Acura TSX, 2011-2014 TSX Sport Wagon, 2010-2013 ZDX, 2008-2012 Honda Accord, 2010-2011 Accord Crosstour, 2006-2011 Civic and Civic Hybrid, 2008-2010 Civic… Remedy: Honda will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall began August 12, 2019. Owners may contact Honda customer…
Showing 5 of 103 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| A18-066 | 2026-06-30 | Air Bags | Service Bulletin - Warranty Extension: Customer Support Program For Front Passenger's… |
| A07-078 | 2026-01-27 | Suspension | Service Bulletin - There is a pop or clunk from the front suspension area when driving… |
| A21120B | 2023-06-13 | Electrical System | Service News - The navigation clock and date are incorrect. This is due to a limited GPS… |
| A21120B | 2022-01-29 | Electrical System | ServiceNews Article - The clock shows the incorrect time. This issue is due to a limited… |
| A20-016 | 2020-03-10 | Air Bags | Service Bulletin - This bulletin is a notification of a class action settlement relating… |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.
Cross-vehicle references for the kinds of data on this page.
3.4 qt of 0W-20 API, per the factory manual.
NHTSA lists 15 recall campaign(s) for this model year. Check your specific vehicle by VIN.