2021 Honda Civic Sedan specs
Maintenance specs from the 2021 Honda Civic Sedan owner's manual. Open a spec for every version and the page it's printed on.
Engines covered: 1.5 L, 2.0 L
Engine & fluids
Tires & wheels
Capacities & towing
Keys & lighting
Coolant
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.0 L engine models | 1.4 US galcapacity | “1.4 US gal (5.32 L)” | PDF page 607 ↗ |
| 1.5 L engine models | 1.34 US galcapacity | “1.34 US gal (5.09 L)” | PDF page 609 ↗ |
| All versions | Honda Long-Life Antifreeze/Coolant Type2type | “Honda Long-Life Antifreeze/Coolant Type2” | PDF page 607 ↗ |
Transmission fluid
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All (CVT) | Honda HCF-2type | “Honda HCF-2” | PDF page 607 ↗ |
| 2.0 L engine models | 3.7 US qtcapacity | “3.7 US qt (3.5 L)” | PDF page 607 ↗ |
| 1.5 L engine models | 3.9 US qtcapacity | “3.9 US qt (3.7 L)” | PDF page 609 ↗ |
Headlight bulbs
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.0 L engine models | H11low beam | “55 W (H11)” | PDF page 606 ↗ |
| 1.5 L engine models with 215/50R17 tires | H11low beam | “55 W (H11)*1” | PDF page 608 ↗ |
| 2.0 L engine models | HB3high beam | “60 W (HB3)” | PDF page 606 ↗ |
| 1.5 L engine models with 215/50R17 tires | HB3high beam | “60 W (HB3)*1” | PDF page 608 ↗ |
Lug nut torque
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 80 lb-ft | “80 lbf∙ft (108 N∙m, 11 kgf∙m)” | PDF page 579 ↗ |
Spark plugs
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.0 L engine models (NGK) | DILKAR7H11GSpart number | “DILKAR7H11GS” | PDF page 606 ↗ |
| 2.0 L engine models (NGK) | DILKAR7G11GSpart number | “DILKAR7G11GS” | PDF page 606 ↗ |
| 2.0 L engine models (DENSO) | DXE22HQR-D11Spart number | “DXE22HQR-D11S” | PDF page 606 ↗ |
| 1.5 L engine models (NGK) | ILZKAR8H8Spart number | “ILZKAR8H8S” | PDF page 608 ↗ |
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