What kind of oil does a Honda Civic 1.8 take?

Most Honda Civic 1.8 models (R18 engine, roughly 2006–2015 in North America and through the mid‑2010s in some markets) use 0W‑20 full‑synthetic engine oil meeting API SP and ILSAC GF‑6A; earlier 2006–2011 manuals also permit 5W‑20. Typical capacity is about 3.9 US quarts (3.7 liters) with a new filter. Always confirm on the oil cap and in your owner’s manual for your exact model year and market.

The official spec and why it matters

Honda engineered the 1.8‑liter i‑VTEC (R18) for low‑viscosity oil to improve fuel economy, protect timing components, and maintain cold‑start flow. Since the early 2010s, Honda’s global guidance has centered on 0W‑20 full synthetic, and modern bottles labeled API SP/ILSAC GF‑6A meet or exceed the requirement. Earlier North American manuals for the 2006–2011 Civic 1.8 list 5W‑20 as acceptable, with 0W‑20 often noted as preferred when available.

Viscosity by model year and climate

The recommended viscosity can vary slightly by model year and market, and some earlier manuals allow an alternate grade in hot climates. Use the breakdown below to match your car more precisely.

• 2006–2011 (8th‑gen, R18A): 5W‑20 allowed; 0W‑20 preferred where specified. API SP (or earlier SN) and ILSAC GF‑6A/GF‑5 acceptable.
• 2012–2015 (9th‑gen, R18Z): 0W‑20 is the primary recommendation. Use full synthetic meeting API SP and ILSAC GF‑6A.
• Later/global variants: Where a 1.8 remained on sale beyond 2015 in some markets, Honda generally specifies 0W‑20. Check the regional owner’s manual.

If you’re in sustained high ambient temperatures, 5W‑20 may be listed as acceptable in earlier (2006–2011) manuals, but 0W‑20 remains the default for most conditions and later models.

How much oil and service basics

Knowing the correct capacity and a few service details helps avoid overfilling and leaks.

• Capacity: about 3.9 US qt (3.7 L) with filter; roughly 3.6 US qt (3.4 L) without filter. Always verify on the dipstick after filling.
• Drain plug torque: approximately 29 lb‑ft (39 N·m); replace the crush washer each oil change.
• Filter: Use a quality filter meeting OEM specs; “Honda Genuine” filters or reputable equivalents are fine.

After refilling, run the engine briefly, shut it off, wait a minute, then recheck the dipstick and top up to the upper mark as needed.

What to look for on the bottle

Labels can be confusing; the checklist below keeps you on‑spec regardless of brand.

• Viscosity: 0W‑20 (primary); 5W‑20 acceptable on earlier models per manual.
• Performance marks: API SP (donut) and ILSAC GF‑6A (starburst). These ensure modern wear, deposit, and LSPI protection.
• Synthetic type: Full synthetic is standard for 0W‑20 and recommended by Honda.

Major brands (including Honda Genuine 0W‑20) that meet API SP/GF‑6A will perform properly when changed on schedule.

Maintenance Minder and intervals

Honda’s Maintenance Minder determines oil change timing based on driving conditions—it’s more accurate than fixed mileage in most cases.

1. Change the oil when the Maintenance Minder reaches 15% oil life (or earlier if advised for severe use).
2. Typical ranges: about 7,500–10,000 miles (12,000–16,000 km) or 12 months, whichever comes first.
3. Severe service (short trips, extreme heat/cold, dusty roads): consider 5,000–7,500 miles (8,000–12,000 km).

Always reset the Maintenance Minder after service and monitor for consumption between changes, topping up with the same viscosity and spec.

Regional notes and exceptions

Outside North America, some manuals reference regional standards (e.g., ACEA). When API/ILSAC aren’t listed, choose high‑quality 0W‑20 that meets the local equivalent performance levels. If you must mix in a small amount of 5W‑20 for a top‑up, it’s acceptable—return to the specified 0W‑20 at the next full change.

Bottom line

The Honda Civic 1.8 is designed for low‑viscosity oil: use 0W‑20 full synthetic meeting API SP/ILSAC GF‑6A, with 5W‑20 acceptable on earlier (2006–2011) models where stated in the manual. Capacity is about 3.9 qt (3.7 L) with a filter. When in doubt, check the oil cap and your owner’s manual for the final word.

Summary

Use 0W‑20 full‑synthetic oil (API SP, ILSAC GF‑6A) for most Honda Civic 1.8 models; earlier 2006–2011 cars may also allow 5W‑20. Expect roughly 3.9 US qt (3.7 L) with filter, follow the Maintenance Minder for intervals, and confirm specifics in your manual.

What kind of oil does a 2010 Honda Civic 1.8 take?

For a 2010 Honda Civic with the 1.8L engine, the recommended oil type is 5W-20 synthetic or synthetic blend. The engine typically requires 3.9 quarts of oil when replacing the filter and 3.7 quarts when not replacing the filter, according to AMSOIL.

What oil does a 1.8 l Honda Civic take?

Recommended oil viscosity is 5W-30 but it may vary depending on the weather conditions.

What oil for Honda Civic 1.8 petrol 2007?

For a 2007 Honda Civic 1.8L engine, the recommended oil type is 5W-20. This viscosity is suitable for all temperatures and helps with fuel economy, according to a car parts website. When changing the oil, you’ll need approximately 3.9 quarts (3.7 liters) of oil, plus the amount needed for the oil filter. 
Additional details:

• Capacity: The 2007 Civic 1.8L engine takes about 3.9 quarts (3.7 liters) of oil with a filter change. 
• Drain Plug Torque: The oil drain plug should be torqued to 29 ft-lbs. 
• Oil Filter: A new oil filter is recommended with each oil change. 
• Oil Level Check: After refilling, it’s crucial to check the oil level with the dipstick and add more if needed. 
• Oil Type: While 5W-20 is the recommended viscosity, some users online have also mentioned using synthetic oil like Mobil 1 5W-20 for extended change intervals. 
• Where to find information: You can find this information in your owner’s manual or by consulting online resources from reputable sources like car parts websites or auto parts retailers. 

What oil does a 2008 Honda Civic 1.8 take?

For a 2008 Honda Civic 1.8L engine, the recommended oil type is 5W-20. The engine capacity is 3.7 quarts without a filter change and 3.9 quarts with a filter change. Both synthetic and conventional 5W-20 oils are suitable.