Is the 2014 Lexus IS reliable?

The 2014 Lexus IS has 15 complaints filed with NHTSA (1.1x the segment average). Our reliability verdict: average. Most common issue: ELECTRICAL problems.

What are common problems with the 2014 Lexus IS?

Top problems: ELECTRICAL (4 complaints, avg repair $500); OTHER (3 complaints, avg repair $500); ENGINE (3 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2014 Lexus IS?

No recalls have been issued for the 2014 Lexus IS.

How much does it cost to fuel a 2014 Lexus IS?

The 2014 Lexus IS gets 24 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $2000. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2014 Lexus IS?

Estimated US average full-coverage insurance for the 2014 Lexus IS is approximately $1,971/year (sedan-luxury 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.

2014 Lexus IS

Problems, Recalls & Reliability Report

Average

Quick Summary

The 2014 Lexus IS has 15 owner complaints filed with NHTSA — that's 1.1x the segment average of 14. The most common issue is electrical problems (27% of all complaints), specifically: 2014 lexus is 250, 102,301 miles the audio and entertainment system in the dash board. all radio speckers and sound effects feed back tones. this has happened while "stationary, in motion, city street, and highway. the audio radio, sat, cd or bluetooth and navigation on-screen feedback tones disappe.

Total Complaints

Recalls Issued

—/5

Safety Stars

1.1x

vs Segment Avg

Known Problems(top 5 of 7)

ELECTRICAL

4 complaints

27%

• 2014 Lexus IS 250, 102,301 MILES THE AUDIO AND ENTERTAINMENT SYSTEM IN THE DASH BOARD. ALL RADIO SPECKERS AND SOUND EFFECTS FEED BACK TONES. THIS HAS HAPPENED WHILE "STATIONARY, IN MOTION, CITY STREET, AND HIGHWAY. THE AUDIO RADIO, SAT, CD OR BLUETOOTH AND NAVIGATION ON-SCREEN FEEDBACK TONES DISAPPE
• Vehicles manufactured by Lexus/Toyota from 2014 onward have been reported to experience rainwater intrusion into the trunk area, attributed to a faulty tail light nut composed of plastic with a rubber gasket. Lexus/Toyota is fully aware of this issue, which can lead to water damaging electrical comp
• See attached document for complaint.

Typical onset: 50K miles Est. repair: $500

“2014 Lexus IS 250, 102,301 MILES THE AUDIO AND ENTERTAINMENT SYSTEM IN THE DASH BOARD. ALL RADIO SPECKERS AND SOUND EFFECTS FEED BACK TONES. THIS HAS HAPPENED WHILE "STATIONARY, IN MOTION, CITY STREET, AND HIGHWAY. THE AUDIO RADIO, SAT, CD OR BLUETOOTH AND NAVIGATION ON-SCREEN FEEDBACK TONES DISAPPE”

— NHTSA complaint filing

Fuel Cost Calculator for 2014 Lexus IS

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$2,001

Per month

$167

Per mile

16.7¢

MPG

City driving (worst-case MPG)

$2,286/yr

Highway driving (best-case MPG)

$1,600/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 2014 Lexus IS

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

$1,971

Full coverage / month

$164

Liability only / year

$710

vs US avg

+18%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-luxury)1.28x

× theft risk1.00x

× safety rating1.00x

× vehicle age0.92x

= Full coverage estimate$1971

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

Maintenance & Warranty

Recommended Lexus IS Service Intervals

Oil change

10K mi / 12 mo

Tire rotation

5K mi

Brake fluid

30 months

Transmission fluid

60K mi

Engine coolant

100K mi

Spark plugs

120K mi

Cabin air filter

30K mi

Engine air filter

30K mi

Differential (AWD/4WD)

60K mi

Toyota Motor Corporation-recommended 10K interval with 0W-20 synthetic. Hybrid models use conventional service intervals; battery is 10-year warranty.

"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.

Lexus New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

4 yr / 50K mi

Powertrain

6 yr / 70K mi

Hybrid/EV battery

10 yr / 150K mi

Corrosion (rust perforation)

6 yr / unlimited mi

Roadside assistance

4 yr / unlimited mi

Hybrid battery is now 10yr/150K miles for 2020+ hybrids

These are the terms for a new Lexus. If you're buying a used 2014 IS, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Lexus dealer for VIN-specific remaining warranty.

Estimated Repair Costs

ELECTRICAL(~50K mi)

$500

OTHER(~50K mi)

$500

ENGINE(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

BODY/STRUCTURE(~50K mi)

$500

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

🔍 Pre-Purchase Inspection Checklist

Based on 15 owner complaints for this specific year, here's what to check or ask about:

☐
ELECTRICAL: 2014 Lexus IS 250, 102,301 MILES THE AUDIO AND ENTERTAINMENT SYSTEM IN THE DASH BOARD. ALL RADIO SPECKERS AND SOUND EFFECTS FEED BACK TONES. THIS HAS HAPPENED WHILE "STATIONARY, IN MOTION, CITY STREET, AND HIGHWAY. THE AUDIO RADIO, SAT, CD OR BLUETOOTH AND NAVIGATION ON-SCREEN FEEDBACK TONES DISAPPE
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: AC BLEND DOORS are non functional and a known issue but only did it on a select few cars and only for a year past warranty.
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: Took vehicle for an oil change and toyota dealership sees an oil leak at the timing chain cover which can cause an engine fire. A common problem as Toyota tech stated on all Toyota/Lexus 3.5 liter V6 24-valve, dual overhead cam (DOHC), Direct & port injection, Variable Valve Timing (VVT-i), 306 hp.
Typically appears around 50K miles. Repair cost ~$500
☐
FUEL SYSTEM: Several time since owning my 2014 LexusIS350 with 141,000 miles on it, it have given inaccurate fuel reading. By almost 100 miles short. Had to disconnect the battery for the ECU to clear so a more accurate reading on fuel can be displayed.
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)