Is the 2018 Honda RIDGELINE reliable?

The 2018 Honda RIDGELINE has 194 complaints filed with NHTSA (1.4x the segment average). Our reliability verdict: below-average. Most common issue: ELECTRICAL problems.

What are common problems with the 2018 Honda RIDGELINE?

Top problems: ELECTRICAL (48 complaints, avg repair $500); DRIVER ASSIST/CAMERAS (41 complaints, avg repair $500); FUEL SYSTEM (30 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2018 Honda RIDGELINE?

Yes, there are 8 recall(s): FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP, SEATS, EQUIPMENT, STRUCTURE:BODY:HOOD, BACK OVER PREVENTION: SENSING SYSTEM: CAMERA, FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP, AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER, STRUCTURE:FRAME AND MEMBERS. Contact any Honda dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to fuel a 2018 Honda RIDGELINE?

The 2018 Honda RIDGELINE gets 21 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $2286. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2018 Honda RIDGELINE?

Estimated US average full-coverage insurance for the 2018 Honda RIDGELINE is approximately $1,699/year (truck-fullsize class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2018 Honda RIDGELINE

Problems, Recalls & Reliability Report

Below Average

Quick Summary

The 2018 Honda RIDGELINE has 194 owner complaints filed with NHTSA — that's 1.4x the segment average of 134. The most common issue is electrical problems (25% of all complaints), specifically: tl* the contact owns a 2018 honda ridgeline. the contact stated that the safety system feature that detects surrounding vehicles did not function. in addition, the contact stated that the brakes did not activate in order to avoid a crash when the vehicle was too close to the vehicle in front. the co. There are 8 recalls issued for this model year. ⚠️ 1 fire report filed.

1 fire report 2 crash reports 1 injury

194

Total Complaints

Recalls Issued

5/5

Safety Stars

1.4x

vs Segment Avg

Known Problems(top 5 of 8)

ELECTRICAL

48 complaints

25%

• TL* THE CONTACT OWNS A 2018 HONDA RIDGELINE. THE CONTACT STATED THAT THE SAFETY SYSTEM FEATURE THAT DETECTS SURROUNDING VEHICLES DID NOT FUNCTION. IN ADDITION, THE CONTACT STATED THAT THE BRAKES DID NOT ACTIVATE IN ORDER TO AVOID A CRASH WHEN THE VEHICLE WAS TOO CLOSE TO THE VEHICLE IN FRONT. THE CO
• ON SUNDAY JANUARY 20TH I WAS HEADING TO MONTREAL FROM TORONTO DURING A SNOW STORM. ABOUT 2 HRS INTO THE TRIP, SOMEONE CUT IN FRONT OF ME , AND I ATTEMPTED TO SOUND THE HORN, HOWEVER IT APPEARED IT HAD FROZEN UP, AND BARELY WORKED. ALONG WITH A HORRIBLE EXHAUST VIBRATION DURING THE LAST 3 HOURS OF MY
• TWO WAY TAILGATE BACK UP CAMERA WIRING BROKE AFTER ONLY 7000 MILES DUE TO POOR DESIGN, PER LIA HONDA REPRESENTATIVE.THIS WIRE HARNESS SUPPLIES BACK UP CAMERA VIEWING. AFTER 7000 MILES I WAS UNABLE TO SEE WHAT WAS BEHIND VEHICLE WHEN BACKING UP. WIRES BROKE DUE TO UNDER ENGINEERED HARNESS MATERIAL.

Typical onset: 50K miles Est. repair: $500💥 1 crashes

“TL* THE CONTACT OWNS A 2018 HONDA RIDGELINE. THE CONTACT STATED THAT THE SAFETY SYSTEM FEATURE THAT DETECTS SURROUNDING VEHICLES DID NOT FUNCTION. IN ADDITION, THE CONTACT STATED THAT THE BRAKES DID NOT ACTIVATE IN ORDER TO AVOID A CRASH WHEN THE VEHICLE WAS TOO CLOSE TO THE VEHICLE IN FRONT. THE CO”

— NHTSA complaint filing

When Problems Appear on the 2018 Honda RIDGELINE

Based on 60 owner complaints that included an odometer reading. Median mileage at time of complaint: 24K miles. Most complaints cluster in the 0-30K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

FUEL SYSTEM

In line with typicalmedian 2K mi · 13 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

ELECTRICAL

Later than typicalmedian 33K mi · 17 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

DRIVER ASSIST/CAMERAS

Later than typicalmedian 38K mi · 7 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (8)

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP24/01/2019

Honda (American Honda Motor Co.) is recalling certain 2017-2019 Ridgeline trucks. Exposure to acids, such as from car wash soaps, can result in the fuel pump feed port cracking.

Risk: A crack in the fuel pump feed port can allow pressurized fuel to leak out, increasing the risk of a fire.

Fix: Honda will notify owners, and dealers will replace the fuel pump, if necessary, and install a fuel pump cover, free of charge. The recall began March 14, 2019. Owners may contact Honda customer service at 1-888-234-2138. The recall number for this recall is Q3V.

Fuel Cost Calculator for 2018 Honda RIDGELINE

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$2,286

Per month

$191

Per mile

19.1¢

MPG

City driving (worst-case MPG)

$2,667/yr

Highway driving (best-case MPG)

$1,920/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2018 Honda RIDGELINE

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,699

Full coverage / month

$142

Liability only / year

$609

vs US avg

+1%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (truck-fullsize)1.08x

× theft risk1.00x

× safety rating0.94x

× vehicle age1.00x

= Full coverage estimate$1699

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Honda RIDGELINE Service Intervals

Oil change

8K mi / 12 mo

Tire rotation

8K mi

Brake fluid

36 months

Transmission fluid

30K mi

Engine coolant

60K mi

Spark plugs

100K mi

Cabin air filter

15K mi

Engine air filter

30K mi

Differential (AWD/4WD)

30K mi

Maintenance Minder shows exact intervals based on your driving. CVT-equipped models (Civic, HR-V, Accord Hybrid) need CVT fluid service, not conventional ATF.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Honda New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

3 yr / 36K mi

Powertrain

5 yr / 60K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

5 yr / unlimited mi

Roadside assistance

3 yr / 36K mi

These are the terms for a new Honda. If you're buying a used 2018 RIDGELINE, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Honda dealer for VIN-specific remaining warranty.

Estimated Repair Costs

ELECTRICAL(~50K mi)

$500

DRIVER ASSIST/CAMERAS(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

ENGINE(~50K mi)

$500

OTHER(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 194 owner complaints for this specific year, here's what to check or ask about:

☐
ELECTRICAL: TL* THE CONTACT OWNS A 2018 HONDA RIDGELINE. THE CONTACT STATED THAT THE SAFETY SYSTEM FEATURE THAT DETECTS SURROUNDING VEHICLES DID NOT FUNCTION. IN ADDITION, THE CONTACT STATED THAT THE BRAKES DID NOT ACTIVATE IN ORDER TO AVOID A CRASH WHEN THE VEHICLE WAS TOO CLOSE TO THE VEHICLE IN FRONT. THE CO
Typically appears around 50K miles. Repair cost ~$500
☐
DRIVER ASSIST/CAMERAS: THE TAILGATE WIRING HARNESS IS DAMAGED BY ROUTINE OPENING OF THE TAILGATE. THIS CAUSES THE WIRES TO BE SEVERED, CAUSING FAILURE OF THE BACKUP CAMERA AND OTHER ELECTRICAL SYSTEMS IN THE TAILGATE. THE WIRING HARNESS BY DESIGN IS NOT STRONG ENOUGH TO HANDLE THE OPENING AND CLOSING OF THE TAILGATE.
Typically appears around 50K miles. Repair cost ~$500
☐
FUEL SYSTEM: WATER COLLECTS BEHIND CAPLESS FUEL FILLER FLAPPER AND IN COLD TEMPERATURES, AN ICE PLUG FORMS BEHIND FLAPPER. ICE PLUG PREVENTS OPENING FLAPPER TO INSERT GAS NOZZLE AND AND INABILITY TO REFUEL VEHICLE.
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: My 2018 Honda Ridgeline began to make a loud knocking noise from the lower motor. I bought this vehicle last June with 47k miles on it. The vehicle has prompted me twice to change the oil. Both times I changes the oil myself within two days of the car warning stating I had 15% life of the oil. At th
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 8 recalls have been completed — free at any Honda dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)