2021-Present Honda Civic Specifications

Look up Honda Civic specification, engine oil capacity, spark plug gap, safety rating, fuel consumption, transmission, and light bulb sizes.

Engine 1.5L 4-Cylinder DOHC

• Recommended oil viscosity: 0W-20
• Oil certification: API
• Oil capacity: 3.7 quarts

Spark Plug Gap

• 1.5L 4-Cylinder : 0.031”

Engine 2.0L 4-Cylinder DOHC

• Recommended oil viscosity: 0W-20
• Oil certification: API
• Oil capacity: 5.7 quarts

Spark Plug Gap

• 2.0L 4-Cylinder: 0.032”

Fuel

• Capacity:
  • 1.8L Engine Models: 13.2 US gal (50 ℓ)
  • 2.0L Engine Models:12.39 US gal (46.9 L)

Coolant

• Type: Honda Long-Life Antifreeze/Coolant
• Capacity: 
  • 1.8L Engine models: 1.48 US gal (5.59 ℓ).
  • 2.4L Engine model:  1.45 US gal (5.5 ℓ)

Automatic Transmission Fluid

• Type: Honda ATF DW-1 (automatic transmission fluid)
• Capacity: 7.9 US qt (7.5 L )

Manual Transmission Fluid

• Type: Honda Manual Transmission Fluid preferred, or an SAE 10W-30 or 10W-40 motor oil as a temporary replacement
• Capacity: 
  • 1.8L Engine Model: 1.5 US qt (1.4 ℓ)
  • 2.4L Engine Model: 2.0 US qt (1.9 ℓ)

Power Steering Fluid

• Type: Honda Power Steering Fluid preferred, or another brand of power steering fluid as a temporary replacement. Do not use ATF

Brake Fluid

• Type: Honda Heavy Duty Brake Fluid DOT 3 preferred, or a DOT 3 or DOT 4 brake fluid as a temporary replacement

Windshield Washer Fluid

• Capacity
  • 1.8L Engine Models:
    • U.S.: 2.6 US qt (2.5 ℓ)
    • Canada: 4.8 US qt (4.5 ℓ)
  • 2.4L Engine Models
    • U.S.: 2.6 US qt (2.5 ℓ)
    • Canada: 4.8 US qt (4.5 ℓ)

Refrigerant

• Type: HFO-1234yf (R-1234yf)
• Capacity: : 13.2 – 15.0 oz (375 – 425 g)

Air Conditioning Lubricant

• Type: RL85HM (POE)
• Capacity: 4.7 – 6.3 cu-in (77 – 103 cm3)

Fuel

• Capacity: 12.39 US gal (46.9 L)

Washer Fluid

• Capacity: 
  • U.S.: 2.6 US qt (2.5 L)
  • Canada: 4.8 US qt (4.5 L)

Brake Fluid

• Type: Honda Heavy Duty Brake Fluid DOT 3

Continuously Variable Transmission Fluid

• Type: Honda HCF-2 Transmission Fluid
• Capacity: 
  • 2.0 L Engine models: 1.4 US gal (5.32 L) (change including the remaining 0.2 US gal (0.75 L) in the reserve tank)
  • 1.5 L Engine models: 1.34 US gal (5.09 L) (change including the remaining 0.2 US gal (0.75 L) in the reserve tank)

Coolant

• Type: Honda Long-Life Antifreeze/Coolant Type2
• Capacity:
• 2.0 L Engine models: 1.4 US gal (5.32 L) (change including the remaining 0.2 US gal (0.75 L) in the reserve tank)
• 1.5 L Engine models: 1.34 US gal (5.09 L) (change including the remaining 0.2 US gal (0.75 L) in the reserve tank)

Manual Transmission Fluid

• Type: Honda Manual Transmission Fluid (MTF)
• Capacity: 2.0 US qt (1.9 L)

Powertrain

Engine

• Petrol:
  • 1.5 L L15B7 turbo DOHC I4
  • 1.5 L L15BG FFV turbo DOHC I4 (Thailand)
  • 1.5 L L15BJ turbo DOHC I4
  • 1.5 L L15C turbo DOHC I4[44]
  • 1.5 L L15CA turbo DOHC I4 (Civic Si)
  • 2.0 L K20C2 i-VTEC DOHC I4
• Petrol hybrid:
  • 2.0 L LFA1/LFB1/LFC2 PGM-FI DOHC i-VTEC I4 (Civic e: HEV)

Transmission

• CVT
• 6-speed manual
• eCVT

Fuel Consumption