Civic EX
1.5L 4-Cylinder · 117,000 mi · Model only
5.2 researched
Research covers this year, model and mileage. Items marked addressed are reported by the owner and not verified by Squeezed. This is not a substitute for a pre-purchase inspection.
2018 · HondaCivic EX
What the data shows
The 2018 Civic EX is a solid car, but at 117k miles, the CVT and oil dilution issues are real concerns. Budget about $4,300 for potential transmission or engine work over the next 20k miles. If the seller has service records showing regular CVT fluid changes and oil changes, it's a decent consider. Get a pre-purchase inspection to check for signs of oil dilution and transmission shudder.
At a Glance
What this guide surfaced117k miles is near the upper end for CVT reliability, potential $3k+ replacement
1.5T engines can have fuel in oil, causing wear and possible engine damage
Can't assess deal quality, compare to market
Honda parts and labor are widely available and affordable
1.5L turbo gets 30-40 MPG, saves on gas
Deal Score weighs the asking price against comparable listings, the title, and the repairs documented in this guide.
- 2 major issues
Cross-referenced 3 citations across 6 findings.
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Detailed findings, 6 items
Click any card for the full breakdown, repair cost, and what to check. Items already handled by the owner show as checked.
Reflects the open findings; items the owner handled are excluded.
Confirm these before you buy. If you or a mechanic can verify them, that clears the car instead of ruling it out.
CVT Transmission Failure Risk
The CVT in the 2018 Civic is known to develop shuddering, hesitation, or failure around 100k–130k miles, especially if fluid wasn't changed every 30k miles. At 117k miles, this is a high-risk area.
Costly repairs, but not urgent to verify before you buy. Price them out and use them to negotiate.
Oil Dilution in 1.5L Turbo
The L15 engine can experience fuel dilution in the oil, especially with short trips in cold weather. This thins the oil, increasing engine wear. At 117k miles, if not managed, it can lead to premature bearing failure or turbo issues.
Fuel Injector Carbon Buildup
Direct injection engines like the L15 can accumulate carbon on intake valves, causing rough idle, reduced power, and misfires. This typically becomes noticeable after 80k–100k miles.
Minor wear typical for the car’s age. Not worth negotiating over, but good to track as an owner.
Turbocharger Wastegate Rattle
Some 1.5T Civics develop a rattle from the turbo wastegate actuator, especially at higher mileage. While it's often just noisy and not a failure, it can indicate wear.
Air Conditioning Condenser Failure
The AC condenser on 10th-gen Civics is prone to leaking, causing loss of cooling. This often happens after 60k–100k miles.
Brake Wear at 117k Miles
At this mileage, brakes are likely due for replacement if not already done.
Every finding still open carries a question worth asking. Copy them as one message, already ordered by severity. Anything you have marked above drops off on its own.
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Price & negotiation
BetaBased on comparable listings and the repairs you can document. A starting point for what this car should cost.
Price not provided — unable to assess market positioning.
What it costs, and when
Verify now
Critical and major items to confirm first.
Possible year-one expense
Caution items with repair-cost context.
Each range is what that one item costs if it turns out to be present. Not every item will apply to this car, so they do not add up to a bill. Verify with a mechanic.
Pricing is in beta. The market estimate comes from research models and can be off by thousands on the same car, so check recent local listings before you rely on it. This is information to help you research, not a professional inspection, an appraisal, or financial advice.
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Recalls & safety
NHTSA crash-test ratings and recall data for this make, model, and year. Check recall status with your VIN before buying.
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In-person inspection
6 things to check before you buy
2 major and 3 caution findings, turned into a walkthrough for the driveway. Answers save as you go.
Before you leave: Ask the seller not to start or move the car before you arrive. A sales-ready car has usually been warmed up, and a warm engine hides the startup smoke, rattles and rough idle that the first section is built around.
Everything on this list is what you can see standing next to the car. A shop on a lift sees the rest, and a written pre-purchase inspection listing parts and labor is what a seller has to answer to. Budget roughly $100 to $150 at an ASE-certified shop.
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