10th Generation · 2018–2022

Honda Accord: Owner & Buyer Guide

What breaks, what it should cost to fix at an independent shop versus a dealer, when routine service comes due, and what to check before you buy.

Last reviewed: July 2026Reviewed by a drivway-verified technician1.5L turbo (L15B7, CVT) and 2.0L turbo (K20C4, 10-speed automatic). TODO confirm any differences for the Accord Hybrid, which uses a different powertrain entirely and isn't the focus of this guide.

The short version

The 10th-generation Accord (2018–2022) is a strong reliability pick among midsize sedans, but the 1.5L turbo's well-documented cold-weather oil dilution issue and a fuel-pump recall on 2018–2020 cars mean the earliest years carry more baggage than the 2020–2022 refresh. Both turbo engines (1.5L and 2.0L) use a timing chain and have strong parts availability, and the fixes for the known issues above are well understood — this guide is a research skeleton: the problem descriptions and recall/TSB references are sourced, but repair cost ranges are marked TODO pending real shop quotes.

Reliability: Strong overall — RepairPal rates the Accord 4.5/5, tops among midsize sedans — but the 1.5T's cold-weather oil-dilution issue and a fuel-pump recall on 2018–2020 cars mean the earliest model years in this generation carry more baggage than the 2020–2022 refresh.

What owners like

Consistently ranks at or near the top of midsize-sedan reliability surveys (RepairPal 4.5/5, 1st of 24 midsize cars)
Two well-regarded turbo engines (1.5L and 2.0L) with strong parts availability and shop familiarity
2020+ facelift years are widely reported as more reliable than the 2018–2019 launch years
Timing chain on both engines — no scheduled belt-replacement bill

What to watch

1.5L turbo (L15B7) has a well-documented oil-dilution issue in cold, short-trip driving, covered by a TSB and a national class-action settlement
CVT (1.5T models) draws owner complaints of hesitation or rough response at low speeds
2018–2020 cars are covered by a NHTSA fuel-pump recall (stall risk) — verify by VIN before buying
TODO confirm — some owners report infotainment glitches (screen freezes, CarPlay/Android Auto dropouts) on the 10th-gen touchscreen system

Common problems & what they should cost

Independent ranges reflect typical parts + labor at a competent independent shop. Dealer ranges reflect published estimator averages. Your quote depends on your area, parts choice, and related work.

1.5L turbo oil dilution

Most reported on 2018–2020 model-year 1.5T cars; more common in cold climates and on short, stop-and-go trips

On the 1.5L turbo (L15B7), unburned gasoline can pass by the piston rings during cold starts and short trips, diluting the engine oil — owners report a fuel smell on the dipstick, a rising oil level, and occasional hard starts or check-engine lights. Honda's TSB 19-039 revises the cold-start fueling and cabin-heat strategy to warm the engine faster, and a national class-action settlement (Wozniak v. American Honda) extended the powertrain warranty and reimbursed past oil changes for affected owners. Ask whether the TSB software update has already been applied on any 1.5T car you're considering.

Independent (oil change)$TODO–TODOTODO source — routine oil-change cost if the TSB fix is already applied; the TSB reflash itself is a warranty/recall-adjacent repair, not a routine paid jobDealer / chain$TODO–TODO

CVT hesitation / rough low-speed response (1.5T)

Reported across the generation, most often described at low speeds or under light acceleration

Some 1.5T Accord owners report the CVT hesitating or feeling rough when pulling away from a stop or accelerating gently. It's a widely discussed complaint in owner forums rather than a single documented recall, so severity varies a lot car to car — a test drive that specifically includes stop-and-go traffic is the best way to judge any individual car before buying.

Independent (CVT fluid service)$TODO–TODOTODO source — a fresh Honda HCF-2 fluid service is the common first step; full CVT replacement is a materially bigger job and needs its own sourced rangeDealer / chain$TODO–TODO

Fuel pump failure (recall, 2018–2020)

Recall population 2018–2020; NHTSA campaign 23V-858, an expansion of earlier campaigns 20V-314 and 21V-215

An improperly molded fuel-pump impeller can crack and swell, leading to a stall or a no-start — Honda's fix is a replacement fuel-pump module. This is a safety recall, so it's a free repair at any Honda dealer for an eligible VIN; confirm recall status and completion before buying rather than assuming a car built in this window is already fixed.

RecallFree at a Honda dealer if within the recall; confirm VIN eligibilityDealer / chainFree at a Honda dealer if within the recall; confirm VIN eligibility

Infotainment glitches

TODO confirm — reported across the generation, no specific mileage pattern found

TODO confirm and source — owners have reported the touchscreen freezing or CarPlay/Android Auto disconnecting unexpectedly on the 10th-gen system. Needs a firmer source (TSB or documented fix) before treating this as more than anecdotal.

Independent$TODO–TODODealer / chain$TODO–TODO

Heads up: this guide is a research skeleton — every repair cost range above is a placeholder (marked TODO) pending real independent-vs-dealer quotes; the problem descriptions, recall, and TSB references are sourced, but treat no dollar figure here as final until it's filled in.

Maintenance milestones

Interval	What's due
Every 7,500 mi (or 12 months)	Oil & filter change and tire rotation — Honda's Maintenance Minder interval for normal use.
~30,000 mi	CVT fluid (1.5T, Honda HCF-2 only) or 10-speed automatic transmission fluid (2.0T, Honda ATF DW-1); every ~20,000 mi instead if driving is frequently hard/sporty. TODO confirm exact Maintenance Minder trigger vs. these mileage figures.
Every 3 years	Brake fluid — time-based, not mileage.
~60,000 mi	Spark plugs (OEM NGK iridium).
TODO confirm	TODO — coolant change interval; verify against the owner's manual rather than generic estimates.

Good to know: both the 1.5L and 2.0L turbo engines use a timing chain, not a belt, so there's no scheduled belt-replacement interval. The CVT (1.5T) specifically requires genuine Honda HCF-2 fluid — generic CVT fluid is a commonly cited cause of shuddering or slipping, so ask any shop what they're using before a fluid service.

Buying a used one? Check these first

A 20-minute inspection catches the issues that actually cost money on this generation. Bring this list to your pre-purchase inspection.

Check the fuel-pump recall (NHTSA 23V-858) status by VIN before buying any 2018–2020 car. This is a free dealer fix for a real stall risk — confirm it's already been completed, not just that the car is 'probably fine.'
On 1.5T cars, check the dipstick and ask about the oil-dilution TSB. A gasoline smell on the dipstick or an oil level higher than it should be points to unresolved dilution. Ask whether TSB 19-039's software update has been applied — it's the fix, not a full engine service.
Test-drive through stop-and-go traffic and light acceleration from a stop, on 1.5T (CVT) cars. Hesitation or roughness here is the commonly reported CVT complaint on this generation — feel for it specifically rather than just on the highway.
Ask for CVT/transmission fluid service history. Confirm genuine Honda fluid (HCF-2 for the CVT, DW-1 for the 10-speed) was used at every service — the wrong fluid is a commonly cited cause of shifting problems.
Run the infotainment system through its paces — CarPlay/Android Auto, screen response. TODO confirm — check for freezing or dropouts during the test drive; this issue isn't as firmly documented as the others above and needs more sourcing.
Scan for pending codes and check basic service history. TODO confirm — verify no pending codes and ask about any recurring check-engine-light history before buying.

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Frequently asked

Is the Honda Accord (2018–2022) reliable?

Generally yes — RepairPal rates the 10th-gen Accord 4.5/5, ranking 1st among midsize cars, and 2020–2022 model years are widely reported as more reliable than the 2018–2019 launch years. The main documented issues are the 1.5T's cold-weather oil dilution and a 2018–2020 fuel-pump recall, both of which have known fixes.

Does the Honda Accord have an oil dilution problem?

The 1.5L turbo engine (L15B7) used in 2018–2022 Accords is affected by a well-documented cold-climate oil-dilution issue, addressed by Honda TSB 19-039 and a national class-action settlement that extended the powertrain warranty. It mainly shows up on short, cold-weather trips; ask whether the TSB fix has been applied on any 1.5T car you're considering.

What are common Honda Accord problems on this generation?

The headline items are 1.5T oil dilution (2018–2020 cars especially, TSB-addressed), CVT hesitation at low speeds on 1.5T cars, and a fuel-pump recall (NHTSA 23V-858) covering 2018–2020 model years. TODO confirm — infotainment glitches are reported anecdotally but need firmer sourcing.

Are Honda Accord repairs expensive?

TODO — needs real independent-vs-dealer cost research; do not guess at figures here. Anecdotally, parts availability and shop familiarity with the Accord are both excellent, which tends to keep routine repair costs reasonable compared to less common midsize sedans.

Does the Accord have a timing belt?

No — both the 1.5L and 2.0L turbo engines use a timing chain, so there's no scheduled belt-replacement interval to budget for.