Is the 2015 Lexus GS reliable?

The 2015 Lexus GS has 7 complaints filed with NHTSA (0.5x the segment average). Our reliability verdict: above-average. Most common issue: STEERING problems.

What are common problems with the 2015 Lexus GS?

Top problems: STEERING (2 complaints, avg repair $500); DRIVER ASSIST/CAMERAS (2 complaints, avg repair $500); FUEL SYSTEM (1 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2015 Lexus GS?

No recalls have been issued for the 2015 Lexus GS.

How much does it cost to fuel a 2015 Lexus GS?

The 2015 Lexus GS gets 23 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $2087. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2015 Lexus GS?

Estimated US average full-coverage insurance for the 2015 Lexus GS 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.

2015 Lexus GS

Problems, Recalls & Reliability Report

Above Average

Quick Summary

The 2015 Lexus GS has 7 owner complaints filed with NHTSA — that's 0.5x the segment average of 13. The most common issue is steering problems (29% of all complaints), specifically: you can feel the steering wheel stiffen and lock into place at highway speeds requiring some force to unbind it and turn..

3 crash reports 3 injuries

Total Complaints

Recalls Issued

—/5

Safety Stars

0.5x

vs Segment Avg

Known Problems(top 5 of 5)

STEERING

2 complaints

29%

• You can feel the steering wheel stiffen and lock into place at highway speeds requiring some force to unbind it and turn.
• Car keeps pulling to the right at high speed, above 40 mph. Car has been to alignment service and all tires inflated properly. This happens on every trip. Cannot diagnostic the root cause. Suspecting the Steering Rack is the issue.

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

“You can feel the steering wheel stiffen and lock into place at highway speeds requiring some force to unbind it and turn.”

— NHTSA complaint filing

Fuel Cost Calculator for 2015 Lexus GS

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$2,087

Per month

$174

Per mile

17.4¢

MPG

City driving (worst-case MPG)

$2,527/yr

Highway driving (best-case MPG)

$1,656/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 2015 Lexus GS

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 GS 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 2015 GS, 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

STEERING(~50K mi)

$500

DRIVER ASSIST/CAMERAS(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

SPEED CONTROL(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

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

🔍 Pre-Purchase Inspection Checklist

Based on 7 owner complaints for this specific year, here's what to check or ask about:

☐
STEERING: You can feel the steering wheel stiffen and lock into place at highway speeds requiring some force to unbind it and turn.
Typically appears around 50K miles. Repair cost ~$500
☐
DRIVER ASSIST/CAMERAS: You can feel the steering wheel stiffen and lock into place at highway speeds requiring some force to unbind it and turn.
Typically appears around 50K miles. Repair cost ~$500
☐
FUEL SYSTEM: Car parked in driveway; started engine, shifted into gear, and before I even accelerated, the engine roared and the car lunged forward. Lexus traveled approximmately 50 feet and crashed into the neighbor's concrete wall across the street. I was injured (broken ribs, etc.) and the car was totaled.
Typically appears around 50K miles. Repair cost ~$500
☐
SPEED CONTROL: Car parked in driveway; started engine, shifted into gear, and before I even accelerated, the engine roared and the car lunged forward. Lexus traveled approximmately 50 feet and crashed into the neighbor's concrete wall across the street. I was injured (broken ribs, etc.) and the car was totaled.
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)