2021 Honda Accord maintenance schedule
Every service on the 2021 Accord, with its interval and an estimated cost.
The 2021 Honda Accord oil change interval follows the Maintenance Minder: change it when the car's minder shows it, or every 12 months at the latest. Maintenance Minder driven (no fixed U.S. mileage): A = replace engine oil; B = oil and filter; 12-month fallback. Oil: Honda Genuine Motor Oil 0W-20. Capacity (both units): 1.5T 3.4 US qt (3.2 L), 3.7 US qt (3.5 L) with filter; 2.0T 4.6 US qt (4.4 L), 5.0 US qt (4.8 L) with filter; hybrid 3.7 US qt (3.5 L), 4.0 US qt (3.8 L) with filter. Severe use: the Minder shortens the interval from engine operating conditions; the U.S. manual gives no separate severe mileage.
Service intervals
From the 2021 Honda Accord schedule.
| Service | Every | Est. Cost | Status |
|---|---|---|---|
| Engine Oil & FilterSafety itemMaintenance Minder driven (no fixed U.S. mileage): A = replace engine oil; B = oil and filter; 12-month fallback. Oil: Honda Genuine Motor Oil 0W-20. Capacity (both units): 1.5T 3.4 US qt (3.2 L), 3.7 US qt (3.5 L) with filter; 2.0T 4.6 US qt (4.4 L), 5.0 US qt (4.8 L) with filter; hybrid 3.7 US qt (3.5 L), 4.0 US qt (3.8 L) with filter. Severe use: the Minder shortens the interval from engine operating conditions; the U.S. manual gives no separate severe mileage. | Maintenance Minder, code A/B / 12 mo | $35–$75 | |
| Tire RotationMaintenance Minder driven (no fixed U.S. mileage): sub-code 1 'Rotate tires'. | Maintenance Minder, code 1 | $25–$50 | |
| Engine Air FilterMaintenance Minder driven (no fixed U.S. mileage): sub-code 2. Severe: dusty conditions every 15,000 miles (24,000 km). | Maintenance Minder, code 2 | $30–$60 | |
| Cabin Air FilterMaintenance Minder driven (no fixed U.S. mileage): sub-code 2 'Replace dust and pollen filter'. Severe: urban soot every 15,000 miles (24,000 km). | Maintenance Minder, code 2 | $25–$50 | |
| Drive Belt InspectionMaintenance Minder driven (no fixed U.S. mileage): sub-code 2 'Inspect drive belt' (inspect only). Not in the hybrid table. | Maintenance Minder, code 2 | — | |
| CVT FluidSafety itemMaintenance Minder driven (no fixed U.S. mileage): sub-code 3 'Replace transmission fluid'. Honda HCF-2, 3.9 US qt (3.7 L) change. Severe (CVT models): mountainous low-speed driving - every 25,000 miles (40,000 km). | Maintenance Minder, code 3 | — | |
| Automatic Transmission FluidSafety itemMaintenance Minder driven (no fixed U.S. mileage): sub-code 3 'Replace transmission fluid' (10-speed AT). Honda ATF-type 2.0, 4.5 US qt (4.3 L) change. The mountainous-driving severe footnote is for CVT models only; no severe mileage for the 10AT. | Maintenance Minder, code 3 | — | |
| Automatic Transmission Fluid (Hybrid)Safety itemMaintenance Minder driven (no fixed U.S. mileage): sub-code 3 'Replace transmission fluid'. Honda ATF DW-1, 2.3 US qt (2.2 L) change. Severe: mountainous low-speed driving - every 47,500 miles (76,000 km) or 3 years. | Maintenance Minder, code 3 | — | |
| Spark PlugsMaintenance Minder driven (no fixed U.S. mileage): sub-code 4 'Replace spark plugs'. | Maintenance Minder, code 4 | $100–$200 | |
| Valve Clearance InspectionMaintenance Minder driven (no fixed U.S. mileage): sub-code 4 'Inspect valve clearance' (inspect only); listed for the hybrid too. Adjust valves during A, B, 1, 2 or 3 if noisy. | Maintenance Minder, code 4 | — | |
| Engine CoolantMaintenance Minder driven (no fixed U.S. mileage): sub-code 5 'Replace engine coolant'. Honda Long-Life Antifreeze/Coolant Type 2, 50/50. Capacity incl. reserve (US gal and L only): 1.5T CVT 1.59 US gal (6.03 L), 1.5T MT 1.56 US gal (5.90 L); 2.0T 1.34 US gal (5.06 L); hybrid engine 1.29 US gal (4.88 L). Hybrid also lists an inverter coolant circuit, 0.219 US gal (0.83 L), with no separate Minder code. | Maintenance Minder, code 5 | $100–$200 | |
| Brake FluidSafety itemMaintenance Minder driven (no fixed U.S. mileage): sub-code 7; if item 7 does not appear within 36 months of reset, change every 3 years. Honda Heavy Duty Brake Fluid DOT 3. | Maintenance Minder, code 7 / 36 mo | $100–$200 | |
| Brake InspectionSafety itemMaintenance Minder driven (no fixed U.S. mileage): code B 'Inspect front and rear brakes'. | Maintenance Minder, code B | — | |
| Chassis & Fluid Inspection (B service)Maintenance Minder driven (no fixed U.S. mileage): code B: tie rods/steering gearbox/boots, suspension, driveshaft boots, brake hoses and lines, fluid levels, exhaust, fuel lines (hybrid also checks tire repair kit bottle expiry). | Maintenance Minder, code B | — |
Est. costs are US-typical, in USD.
- 0 Due now
- 0 Within 5,000 mi
- 0 Later
Ask Rev about my Accord
GarageHub · Free · Your AI MechanicOpenThe 2021 Honda Accord is a reliable midsize sedan with turbocharged engines that benefit from consistent oil changes and fluid monitoring. This schedule covers the 1.5T, the 2.0T and the Accord Hybrid, across all trim levels.
What happens if you skip it
- Skipping oil changes on turbocharged engines leads to carbon deposits, reduced turbo efficiency, and potential turbocharger failure ($1,500–$2,500 repair).
- Neglecting brake fluid replacement allows moisture absorption, reducing braking responsiveness and increasing corrosion risk in the ABS system.
- Delaying transmission fluid inspection on CVT models can result in slipping, overheating, and complete transmission failure ($3,000–$5,000+).
- Skipping suspension inspections allows worn struts and control arms to damage tires prematurely and compromise handling and safety.
- Postponing battery replacement when voltage is low can leave you stranded and damage the alternator due to excessive charging demand.
Common issues at higher mileage
- 60,000+ mi
- CVT transmission hesitation or shuddering during acceleration; fluid degradation is common and may require early fluid change or transmission service.
- 80,000+ mi
- Turbocharger carbon buildup causing rough idle, reduced power, and increased fuel consumption; direct injection engines are prone to intake valve deposits.
- 100,000+ mi
- Brake pad wear accelerates due to turbocharged engine torque; front pads typically wear faster than rear pads on this front-wheel-drive model.
- 120,000+ mi
- Water pump failure; original pumps often fail near or beyond 120,000 miles, risking coolant leaks and overheating.
- 100,000+ mi
- Suspension strut degradation and control arm bushing wear; common on turbocharged models due to increased engine torque stressing the suspension.
Common questions about the 2021 Honda Accord
How often does a 2021 Honda Accord need an oil change?
The 2021 Honda Accord oil change interval follows the Maintenance Minder: change it when the car's minder shows it, or every 12 months at the latest. Maintenance Minder driven (no fixed U.S. mileage): A = replace engine oil; B = oil and filter; 12-month fallback. Oil: Honda Genuine Motor Oil 0W-20. Capacity (both units): 1.5T 3.4 US qt (3.2 L), 3.7 US qt (3.5 L) with filter; 2.0T 4.6 US qt (4.4 L), 5.0 US qt (4.8 L) with filter; hybrid 3.7 US qt (3.5 L), 4.0 US qt (3.8 L) with filter. Severe use: the Minder shortens the interval from engine operating conditions; the U.S. manual gives no separate severe mileage.
What maintenance does a 2021 Honda Accord need?
The services not to skip on a 2021 Honda Accord: engine oil & filter: Maintenance Minder, code A/B / 12 mo; cvt fluid: Maintenance Minder, code 3; automatic transmission fluid: Maintenance Minder, code 3; automatic transmission fluid (hybrid): Maintenance Minder, code 3; brake fluid: Maintenance Minder, code 7 / 36 mo. The table above lists every service with its interval and an estimated cost.
What goes wrong on a Honda Accord at higher mileage?
What owners report as the miles add up — 60,000+ mi: CVT transmission hesitation or shuddering during acceleration; fluid degradation is common and may require early fluid change or transmission service. 80,000+ mi: Turbocharger carbon buildup causing rough idle, reduced power, and increased fuel consumption; direct injection engines are prone to intake valve deposits. 100,000+ mi: Brake pad wear accelerates due to turbocharged engine torque; front pads typically wear faster than rear pads on this front-wheel-drive model. 120,000+ mi: Water pump failure; original pumps often fail near or beyond 120,000 miles, risking coolant leaks and overheating. 100,000+ mi: Suspension strut degradation and control arm bushing wear; common on turbocharged models due to increased engine torque stressing the suspension.
Keep this schedule for your Accord
Log what you've done, get reminded what's next. Rev knows the intervals for your Accord.