Is the 2018 Honda Civic a bad year?
750 owner complaints to NHTSA. Engine and transmission complaints are in line with other Civic years.
Keep it
Engine and transmission complaints for the 2018 Honda Civic are in line with other Civic years. Steering and fuel system stand out for this year: see below.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2018 Civic owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 51,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| SteeringSTANDS OUT | 316 (42%) | 30k–78k miles · around this mileage | Steering rack and pinion replacement $700–$2,100 |
| Fuel systemSTANDS OUT | 175 (23%) | 17k–88k miles · around this mileage | Fuel pump replacement $220–$1,500 · Fuel injector replacement (one injector) $300–$1,200 |
| Engine | 57 (8%) | 7k–56k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Electrical system | 62 (8%) | 4k–21k miles · mostly behind | — |
| Air bags | 23 (3%) | 6k–20k miles · mostly behind | — |
| Body structure | 23 (3%) | 7k–24k miles · mostly behind | — |
| Brakes | 23 (3%) | 6k–35k miles · mostly behind | — |
| Visibility and wipers | 18 (2%) | 12k–49k miles · mostly behind | — |
| Transmission and drivetrain | 14 (2%) | 6k–40k miles · mostly behind | — |
| Wheels | 11 (1%) | too few with a mileage | — |
| Collision avoidance | 10 (1%) | too few with a mileage | — |
| Seats | 8 (1%) | too few with a mileage | — |
| Stability control | 6 (1%) | too few with a mileage | — |
| Speed control | 5 (1%) | too few with a mileage | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 51,000 miles. Not a quote.
What owners reported alongside their complaints
Of 750 complaints: 27 mention a crash · 4 mention a fire · 18 report an injury · 24 say the car was towed.
113 complaints were filed in the last 12 months, the newest in Nov 2026.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
Ac was working normal when all of sudden driver side started blowing hot air and passenger side some what cold.driving on surface street.
Changed the oil for the second time ~12,300 miles on my 2018 Honda Civic ex hatchback with the CVT and drained 5 quarts of oil/fuel out of the engine.
Oil diluted with fuel (3/4" Above the full mark on the dipstick) - this is a problem with honda's 1.5 turbo engine (Civic, crv).
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 51,000 miles), not by content. Unverified.
Recalls for the 2018 Honda Civic: 6
The front passenger seat weight sensor may crack and short circuit, which can cause the air bags to deploy unintentionally during a crash. Air bags that deploy unintentionally during a crash increase the risk of injury.
The fuel pump inside the fuel tank may fail. Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
The low-pressure fuel pump inside the fuel tank may fail. If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
The owners guide in these vehicles may not have been included or if included, the owner's guide may not have been properly provided required information. If the information is missing or improper, it can increase the risk of injury or a crash.
The magnet that controls the torque sensor output signal for the electronic power steering system may not be properly secured, allowing the magnet to become dislodged. During a full lock turn, the dislodged magnet may cause steering assist to be applied in the opposite direction. The unintended steering input reduces vehicle maneuverability and increases the risk of a crash.
The manufacturing date area of the certification labels may have random characters which can affect the owner's ability to determine if a safety recall includes their vehicle. If the owner is not able to verify if their vehicle is involved in safety recall, it can increase the risk of injury or crash.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Honda: 204
Repair instructions Honda sent its dealers for symptoms seen in the shop on the 2018 Honda Civic. Ask a dealer or mechanic for a bulletin by its number.
Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, and/or misfire
Oil leak at timing chain tensioner inspection cover due to possible insufficient sealant adhesion on inspection cover
Under certain circumstances, the vehicle may experience driveability issues, which may result in DTCs P0300 (random misfire detected)…
Oil leak at the valve cover
Neighbouring years
2017 Civic: 606 complaints, keep it · 2019 Civic: 443 complaints, keep it.
Every Honda Civic year
2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026 · All Civic years side by side
Other Honda models: Honda Accord · Honda Accord Hybrid · Honda CR-V · Honda CR-V Hybrid · Honda Civic Hybrid · Honda Civic Si · Honda Clarity Plug-In Hybrid · Honda Crosstour · Honda Element · Honda Fit · Honda GL1800 · Honda HR-V · Honda Insight · Honda Odyssey · Honda Passport · Honda Pilot · Honda Prologue · Honda Ridgeline · Honda VTX1300. All makes and models.
Questions
Is the 2018 Honda Civic a bad year?
750 owner complaints to NHTSA. Engine and transmission complaints are in line with other Civic years. At 51,000 miles the tool says: Keep it.
What are the most common problems with the 2018 Honda Civic?
By owner complaints to NHTSA: steering (316), fuel system (175), engine (57), electrical system (62), air bags (23).
How many recalls does the 2018 Honda Civic have?
6 recall campaigns list this model year: Air bags (NHTSA 26V-332), Fuel system (NHTSA 23V-858), Fuel system (NHTSA 20V-314), Equipment (NHTSA 18V-817) and more. A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.